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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>GtkTextBuffer: GTK+ 3 Reference Manual</title> <meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> <link rel="home" href="index.html" title="GTK+ 3 Reference Manual"> <link rel="up" href="TextWidgetObjects.html" title="Multiline Text Editor"> <link rel="prev" href="GtkTextMark.html" title="GtkTextMark"> <link rel="next" href="GtkTextTag.html" title="GtkTextTag"> <meta name="generator" content="GTK-Doc V1.32 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle"> <td width="100%" align="left" class="shortcuts"> <a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span> <a href="#GtkTextBuffer.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> <a href="#GtkTextBuffer.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_properties"> <span class="dim">|</span> <a href="#GtkTextBuffer.properties" class="shortcut">Properties</a></span><span id="nav_signals"> <span class="dim">|</span> <a href="#GtkTextBuffer.signals" class="shortcut">Signals</a></span> </td> <td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td> <td><a accesskey="u" href="TextWidgetObjects.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="GtkTextMark.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="GtkTextTag.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="GtkTextBuffer"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="GtkTextBuffer.top_of_page"></a>GtkTextBuffer</span></h2> <p>GtkTextBuffer — Stores attributed text for display in a GtkTextView</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="GtkTextBuffer.functions"></a><h2>Functions</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="functions_proto_type"> <col class="functions_proto_name"> </colgroup> <tbody> <tr> <td class="function_type"> <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="returnvalue">GtkTextBuffer</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-new" title="gtk_text_buffer_new ()">gtk_text_buffer_new</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-line-count" title="gtk_text_buffer_get_line_count ()">gtk_text_buffer_get_line_count</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-char-count" title="gtk_text_buffer_get_char_count ()">gtk_text_buffer_get_char_count</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="GtkTextTagTable.html" title="GtkTextTagTable"><span class="returnvalue">GtkTextTagTable</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-tag-table" title="gtk_text_buffer_get_tag_table ()">gtk_text_buffer_get_tag_table</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert" title="gtk_text_buffer_insert ()">gtk_text_buffer_insert</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-at-cursor" title="gtk_text_buffer_insert_at_cursor ()">gtk_text_buffer_insert_at_cursor</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-interactive" title="gtk_text_buffer_insert_interactive ()">gtk_text_buffer_insert_interactive</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-interactive-at-cursor" title="gtk_text_buffer_insert_interactive_at_cursor ()">gtk_text_buffer_insert_interactive_at_cursor</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-range" title="gtk_text_buffer_insert_range ()">gtk_text_buffer_insert_range</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-range-interactive" title="gtk_text_buffer_insert_range_interactive ()">gtk_text_buffer_insert_range_interactive</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-with-tags" title="gtk_text_buffer_insert_with_tags ()">gtk_text_buffer_insert_with_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-with-tags-by-name" title="gtk_text_buffer_insert_with_tags_by_name ()">gtk_text_buffer_insert_with_tags_by_name</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-markup" title="gtk_text_buffer_insert_markup ()">gtk_text_buffer_insert_markup</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete" title="gtk_text_buffer_delete ()">gtk_text_buffer_delete</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-interactive" title="gtk_text_buffer_delete_interactive ()">gtk_text_buffer_delete_interactive</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-backspace" title="gtk_text_buffer_backspace ()">gtk_text_buffer_backspace</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-set-text" title="gtk_text_buffer_set_text ()">gtk_text_buffer_set_text</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-text" title="gtk_text_buffer_get_text ()">gtk_text_buffer_get_text</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-slice" title="gtk_text_buffer_get_slice ()">gtk_text_buffer_get_slice</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-pixbuf" title="gtk_text_buffer_insert_pixbuf ()">gtk_text_buffer_insert_pixbuf</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-child-anchor" title="gtk_text_buffer_insert_child_anchor ()">gtk_text_buffer_insert_child_anchor</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="GtkTextView.html#GtkTextChildAnchor"><span class="returnvalue">GtkTextChildAnchor</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-create-child-anchor" title="gtk_text_buffer_create_child_anchor ()">gtk_text_buffer_create_child_anchor</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="returnvalue">GtkTextMark</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-create-mark" title="gtk_text_buffer_create_mark ()">gtk_text_buffer_create_mark</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-move-mark" title="gtk_text_buffer_move_mark ()">gtk_text_buffer_move_mark</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-move-mark-by-name" title="gtk_text_buffer_move_mark_by_name ()">gtk_text_buffer_move_mark_by_name</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-add-mark" title="gtk_text_buffer_add_mark ()">gtk_text_buffer_add_mark</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-mark" title="gtk_text_buffer_delete_mark ()">gtk_text_buffer_delete_mark</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-mark-by-name" title="gtk_text_buffer_delete_mark_by_name ()">gtk_text_buffer_delete_mark_by_name</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="returnvalue">GtkTextMark</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-mark" title="gtk_text_buffer_get_mark ()">gtk_text_buffer_get_mark</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="returnvalue">GtkTextMark</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-insert" title="gtk_text_buffer_get_insert ()">gtk_text_buffer_get_insert</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="returnvalue">GtkTextMark</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-selection-bound" title="gtk_text_buffer_get_selection_bound ()">gtk_text_buffer_get_selection_bound</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-has-selection" title="gtk_text_buffer_get_has_selection ()">gtk_text_buffer_get_has_selection</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-place-cursor" title="gtk_text_buffer_place_cursor ()">gtk_text_buffer_place_cursor</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-select-range" title="gtk_text_buffer_select_range ()">gtk_text_buffer_select_range</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-apply-tag" title="gtk_text_buffer_apply_tag ()">gtk_text_buffer_apply_tag</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-remove-tag" title="gtk_text_buffer_remove_tag ()">gtk_text_buffer_remove_tag</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-apply-tag-by-name" title="gtk_text_buffer_apply_tag_by_name ()">gtk_text_buffer_apply_tag_by_name</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-remove-tag-by-name" title="gtk_text_buffer_remove_tag_by_name ()">gtk_text_buffer_remove_tag_by_name</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-remove-all-tags" title="gtk_text_buffer_remove_all_tags ()">gtk_text_buffer_remove_all_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="returnvalue">GtkTextTag</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-create-tag" title="gtk_text_buffer_create_tag ()">gtk_text_buffer_create_tag</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-line-offset" title="gtk_text_buffer_get_iter_at_line_offset ()">gtk_text_buffer_get_iter_at_line_offset</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-offset" title="gtk_text_buffer_get_iter_at_offset ()">gtk_text_buffer_get_iter_at_offset</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-line" title="gtk_text_buffer_get_iter_at_line ()">gtk_text_buffer_get_iter_at_line</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-line-index" title="gtk_text_buffer_get_iter_at_line_index ()">gtk_text_buffer_get_iter_at_line_index</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-mark" title="gtk_text_buffer_get_iter_at_mark ()">gtk_text_buffer_get_iter_at_mark</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-child-anchor" title="gtk_text_buffer_get_iter_at_child_anchor ()">gtk_text_buffer_get_iter_at_child_anchor</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-start-iter" title="gtk_text_buffer_get_start_iter ()">gtk_text_buffer_get_start_iter</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-end-iter" title="gtk_text_buffer_get_end_iter ()">gtk_text_buffer_get_end_iter</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-bounds" title="gtk_text_buffer_get_bounds ()">gtk_text_buffer_get_bounds</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-modified" title="gtk_text_buffer_get_modified ()">gtk_text_buffer_get_modified</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-set-modified" title="gtk_text_buffer_set_modified ()">gtk_text_buffer_set_modified</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-selection" title="gtk_text_buffer_delete_selection ()">gtk_text_buffer_delete_selection</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-paste-clipboard" title="gtk_text_buffer_paste_clipboard ()">gtk_text_buffer_paste_clipboard</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-copy-clipboard" title="gtk_text_buffer_copy_clipboard ()">gtk_text_buffer_copy_clipboard</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-cut-clipboard" title="gtk_text_buffer_cut_clipboard ()">gtk_text_buffer_cut_clipboard</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-selection-bounds" title="gtk_text_buffer_get_selection_bounds ()">gtk_text_buffer_get_selection_bounds</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-begin-user-action" title="gtk_text_buffer_begin_user_action ()">gtk_text_buffer_begin_user_action</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-end-user-action" title="gtk_text_buffer_end_user_action ()">gtk_text_buffer_end_user_action</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-add-selection-clipboard" title="gtk_text_buffer_add_selection_clipboard ()">gtk_text_buffer_add_selection_clipboard</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-remove-selection-clipboard" title="gtk_text_buffer_remove_selection_clipboard ()">gtk_text_buffer_remove_selection_clipboard</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="GtkTextBuffer.html#GtkTextBufferDeserializeFunc" title="GtkTextBufferDeserializeFunc ()">*GtkTextBufferDeserializeFunc</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-deserialize" title="gtk_text_buffer_deserialize ()">gtk_text_buffer_deserialize</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-deserialize-get-can-create-tags" title="gtk_text_buffer_deserialize_get_can_create_tags ()">gtk_text_buffer_deserialize_get_can_create_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-deserialize-set-can-create-tags" title="gtk_text_buffer_deserialize_set_can_create_tags ()">gtk_text_buffer_deserialize_set_can_create_tags</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="returnvalue">GtkTargetList</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-copy-target-list" title="gtk_text_buffer_get_copy_target_list ()">gtk_text_buffer_get_copy_target_list</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-deserialize-formats" title="gtk_text_buffer_get_deserialize_formats ()">gtk_text_buffer_get_deserialize_formats</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="returnvalue">GtkTargetList</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-paste-target-list" title="gtk_text_buffer_get_paste_target_list ()">gtk_text_buffer_get_paste_target_list</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-serialize-formats" title="gtk_text_buffer_get_serialize_formats ()">gtk_text_buffer_get_serialize_formats</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-deserialize-format" title="gtk_text_buffer_register_deserialize_format ()">gtk_text_buffer_register_deserialize_format</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-deserialize-tagset" title="gtk_text_buffer_register_deserialize_tagset ()">gtk_text_buffer_register_deserialize_tagset</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-format" title="gtk_text_buffer_register_serialize_format ()">gtk_text_buffer_register_serialize_format</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-tagset" title="gtk_text_buffer_register_serialize_tagset ()">gtk_text_buffer_register_serialize_tagset</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="returnvalue">guint8</span></a> * </td> <td class="function_name"> <span class="c_punctuation">(</span><a class="link" href="GtkTextBuffer.html#GtkTextBufferSerializeFunc" title="GtkTextBufferSerializeFunc ()">*GtkTextBufferSerializeFunc</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="returnvalue">guint8</span></a> * </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-serialize" title="gtk_text_buffer_serialize ()">gtk_text_buffer_serialize</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-unregister-deserialize-format" title="gtk_text_buffer_unregister_deserialize_format ()">gtk_text_buffer_unregister_deserialize_format</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type"> <span class="returnvalue">void</span> </td> <td class="function_name"> <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-unregister-serialize-format" title="gtk_text_buffer_unregister_serialize_format ()">gtk_text_buffer_unregister_serialize_format</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="GtkTextBuffer.properties"></a><h2>Properties</h2> <div class="informaltable"><table class="informaltable" border="0"> <colgroup> <col width="150px" class="properties_type"> <col width="300px" class="properties_name"> <col width="200px" class="properties_flags"> </colgroup> <tbody> <tr> <td class="property_type"> <a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="type">GtkTargetList</span></a> *</td> <td class="property_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer--copy-target-list" title="The “copy-target-list” property">copy-target-list</a></td> <td class="property_flags">Read</td> </tr> <tr> <td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td> <td class="property_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer--cursor-position" title="The “cursor-position” property">cursor-position</a></td> <td class="property_flags">Read</td> </tr> <tr> <td class="property_type"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> <td class="property_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer--has-selection" title="The “has-selection” property">has-selection</a></td> <td class="property_flags">Read</td> </tr> <tr> <td class="property_type"> <a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="type">GtkTargetList</span></a> *</td> <td class="property_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer--paste-target-list" title="The “paste-target-list” property">paste-target-list</a></td> <td class="property_flags">Read</td> </tr> <tr> <td class="property_type"> <a class="link" href="GtkTextTagTable.html" title="GtkTextTagTable"><span class="type">GtkTextTagTable</span></a> *</td> <td class="property_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer--tag-table" title="The “tag-table” property">tag-table</a></td> <td class="property_flags">Read / Write / Construct Only</td> </tr> <tr> <td class="property_type"> <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</td> <td class="property_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer--text" title="The “text” property">text</a></td> <td class="property_flags">Read / Write</td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="GtkTextBuffer.signals"></a><h2>Signals</h2> <div class="informaltable"><table class="informaltable" border="0"> <colgroup> <col width="150px" class="signal_proto_type"> <col width="300px" class="signal_proto_name"> <col width="200px" class="signal_proto_flags"> </colgroup> <tbody> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-apply-tag" title="The “apply-tag” signal">apply-tag</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-begin-user-action" title="The “begin-user-action” signal">begin-user-action</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-changed" title="The “changed” signal">changed</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-delete-range" title="The “delete-range” signal">delete-range</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-end-user-action" title="The “end-user-action” signal">end-user-action</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-insert-child-anchor" title="The “insert-child-anchor” signal">insert-child-anchor</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-insert-pixbuf" title="The “insert-pixbuf” signal">insert-pixbuf</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-insert-text" title="The “insert-text” signal">insert-text</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-mark-deleted" title="The “mark-deleted” signal">mark-deleted</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-mark-set" title="The “mark-set” signal">mark-set</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-modified-changed" title="The “modified-changed” signal">modified-changed</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-paste-done" title="The “paste-done” signal">paste-done</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> <tr> <td class="signal_type"><span class="returnvalue">void</span></td> <td class="signal_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-remove-tag" title="The “remove-tag” signal">remove-tag</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="GtkTextBuffer.other"></a><h2>Types and Values</h2> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="other_proto_type"> <col class="other_proto_name"> </colgroup> <tbody> <tr> <td class="datatype_keyword"> </td> <td class="function_name"><a class="link" href="GtkTextBuffer.html#GtkTextBuffer-struct" title="GtkTextBuffer">GtkTextBuffer</a></td> </tr> <tr> <td class="datatype_keyword">struct</td> <td class="function_name"><a class="link" href="GtkTextBuffer.html#GtkTextBufferClass" title="struct GtkTextBufferClass">GtkTextBufferClass</a></td> </tr> <tr> <td class="datatype_keyword">enum</td> <td class="function_name"><a class="link" href="GtkTextBuffer.html#GtkTextBufferTargetInfo" title="enum GtkTextBufferTargetInfo">GtkTextBufferTargetInfo</a></td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="GtkTextBuffer.object-hierarchy"></a><h2>Object Hierarchy</h2> <pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a> <span class="lineart">╰──</span> GtkTextBuffer </pre> </div> <div class="refsect1"> <a name="GtkTextBuffer.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <gtk/gtk.h> </pre> </div> <div class="refsect1"> <a name="GtkTextBuffer.description"></a><h2>Description</h2> <p>You may wish to begin by reading the <a class="link" href="TextWidget.html" title="Text Widget Overview">text widget conceptual overview</a> which gives an overview of all the objects and data types related to the text widget and how they work together.</p> </div> <div class="refsect1"> <a name="GtkTextBuffer.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="gtk-text-buffer-new"></a><h3>gtk_text_buffer_new ()</h3> <pre class="programlisting"><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="returnvalue">GtkTextBuffer</span></a> * gtk_text_buffer_new (<em class="parameter"><code><a class="link" href="GtkTextTagTable.html" title="GtkTextTagTable"><span class="type">GtkTextTagTable</span></a> *table</code></em>);</pre> <p>Creates a new text buffer.</p> <div class="refsect3"> <a name="gtk-text-buffer-new.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>table</p></td> <td class="parameter_description"><p>a tag table, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to create a new one. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-new.returns"></a><h4>Returns</h4> <p> a new text buffer</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-line-count"></a><h3>gtk_text_buffer_get_line_count ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> gtk_text_buffer_get_line_count (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>Obtains the number of lines in the buffer. This value is cached, so the function is very fast.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-line-count.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-line-count.returns"></a><h4>Returns</h4> <p> number of lines in the buffer</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-char-count"></a><h3>gtk_text_buffer_get_char_count ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> gtk_text_buffer_get_char_count (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>Gets the number of characters in the buffer; note that characters and bytes are not the same, you can’t e.g. expect the contents of the buffer in string form to be this many bytes long. The character count is cached, so this function is very fast.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-char-count.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-char-count.returns"></a><h4>Returns</h4> <p> number of characters in the buffer</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-tag-table"></a><h3>gtk_text_buffer_get_tag_table ()</h3> <pre class="programlisting"><a class="link" href="GtkTextTagTable.html" title="GtkTextTagTable"><span class="returnvalue">GtkTextTagTable</span></a> * gtk_text_buffer_get_tag_table (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>Get the <a class="link" href="GtkTextTagTable.html" title="GtkTextTagTable"><span class="type">GtkTextTagTable</span></a> associated with this buffer.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-tag-table.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-tag-table.returns"></a><h4>Returns</h4> <p>the buffer’s tag table. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert"></a><h3>gtk_text_buffer_insert ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_insert (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> len</code></em>);</pre> <p>Inserts <em class="parameter"><code>len</code></em> bytes of <em class="parameter"><code>text</code></em> at position <em class="parameter"><code>iter</code></em> . If <em class="parameter"><code>len</code></em> is -1, <em class="parameter"><code>text</code></em> must be nul-terminated and will be inserted in its entirety. Emits the “insert-text” signal; insertion actually occurs in the default handler for the signal. <em class="parameter"><code>iter</code></em> is invalidated when insertion occurs (because the buffer contents change), but the default signal handler revalidates it to point to the end of the inserted text.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>a position in the buffer</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>text in UTF-8 format</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of text in bytes, or -1</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-at-cursor"></a><h3>gtk_text_buffer_insert_at_cursor ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_insert_at_cursor (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> len</code></em>);</pre> <p>Simply calls <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert" title="gtk_text_buffer_insert ()"><code class="function">gtk_text_buffer_insert()</code></a>, using the current cursor position as the insertion point.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-at-cursor.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>text in UTF-8 format</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of text, in bytes</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-interactive"></a><h3>gtk_text_buffer_insert_interactive ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_insert_interactive (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> len</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> default_editable</code></em>);</pre> <p>Like <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert" title="gtk_text_buffer_insert ()"><code class="function">gtk_text_buffer_insert()</code></a>, but the insertion will not occur if <em class="parameter"><code>iter</code></em> is at a non-editable location in the buffer. Usually you want to prevent insertions at ineditable locations if the insertion results from a user action (is interactive).</p> <p><em class="parameter"><code>default_editable</code></em> indicates the editability of text that doesn't have a tag affecting editability applied to it. Typically the result of <a class="link" href="GtkTextView.html#gtk-text-view-get-editable" title="gtk_text_view_get_editable ()"><code class="function">gtk_text_view_get_editable()</code></a> is appropriate here.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-interactive.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>a position in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>some UTF-8 text</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of text in bytes, or -1</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>default_editable</p></td> <td class="parameter_description"><p>default editability of buffer</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-insert-interactive.returns"></a><h4>Returns</h4> <p> whether text was actually inserted</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-interactive-at-cursor"></a><h3>gtk_text_buffer_insert_interactive_at_cursor ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_insert_interactive_at_cursor (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> len</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> default_editable</code></em>);</pre> <p>Calls <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-interactive" title="gtk_text_buffer_insert_interactive ()"><code class="function">gtk_text_buffer_insert_interactive()</code></a> at the cursor position.</p> <p><em class="parameter"><code>default_editable</code></em> indicates the editability of text that doesn't have a tag affecting editability applied to it. Typically the result of <a class="link" href="GtkTextView.html#gtk-text-view-get-editable" title="gtk_text_view_get_editable ()"><code class="function">gtk_text_view_get_editable()</code></a> is appropriate here.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-interactive-at-cursor.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>text in UTF-8 format</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of text in bytes, or -1</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>default_editable</p></td> <td class="parameter_description"><p>default editability of buffer</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-insert-interactive-at-cursor.returns"></a><h4>Returns</h4> <p> whether text was actually inserted</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-range"></a><h3>gtk_text_buffer_insert_range ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_insert_range (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>);</pre> <p>Copies text, tags, and pixbufs between <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> (the order of <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> doesn’t matter) and inserts the copy at <em class="parameter"><code>iter</code></em> . Used instead of simply getting/inserting text because it preserves images and tags. If <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> are in a different buffer from <em class="parameter"><code>buffer</code></em> , the two buffers must share the same tag table.</p> <p>Implemented via emissions of the insert_text and apply_tag signals, so expect those.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-range.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>a position in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>a position in a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>another position in the same buffer as <em class="parameter"><code>start</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-range-interactive"></a><h3>gtk_text_buffer_insert_range_interactive ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_insert_range_interactive (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> default_editable</code></em>);</pre> <p>Same as <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-range" title="gtk_text_buffer_insert_range ()"><code class="function">gtk_text_buffer_insert_range()</code></a>, but does nothing if the insertion point isn’t editable. The <em class="parameter"><code>default_editable</code></em> parameter indicates whether the text is editable at <em class="parameter"><code>iter</code></em> if no tags enclosing <em class="parameter"><code>iter</code></em> affect editability. Typically the result of <a class="link" href="GtkTextView.html#gtk-text-view-get-editable" title="gtk_text_view_get_editable ()"><code class="function">gtk_text_view_get_editable()</code></a> is appropriate here.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-range-interactive.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>a position in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>a position in a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>another position in the same buffer as <em class="parameter"><code>start</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>default_editable</p></td> <td class="parameter_description"><p>default editability of the buffer</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-insert-range-interactive.returns"></a><h4>Returns</h4> <p> whether an insertion was possible at <em class="parameter"><code>iter</code></em> </p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-with-tags"></a><h3>gtk_text_buffer_insert_with_tags ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_insert_with_tags (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> len</code></em>, <em class="parameter"><code><a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a> *first_tag</code></em>, <em class="parameter"><code>...</code></em>);</pre> <p>Inserts <em class="parameter"><code>text</code></em> into <em class="parameter"><code>buffer</code></em> at <em class="parameter"><code>iter</code></em> , applying the list of tags to the newly-inserted text. The last tag specified must be <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to terminate the list. Equivalent to calling <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert" title="gtk_text_buffer_insert ()"><code class="function">gtk_text_buffer_insert()</code></a>, then <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-apply-tag" title="gtk_text_buffer_apply_tag ()"><code class="function">gtk_text_buffer_apply_tag()</code></a> on the inserted text; <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-with-tags" title="gtk_text_buffer_insert_with_tags ()"><code class="function">gtk_text_buffer_insert_with_tags()</code></a> is just a convenience function.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-with-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>an iterator in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>UTF-8 text</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of <em class="parameter"><code>text</code></em> , or -1</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first_tag</p></td> <td class="parameter_description"><p>first tag to apply to <em class="parameter"><code>text</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>...</p></td> <td class="parameter_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>-terminated list of tags to apply</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-with-tags-by-name"></a><h3>gtk_text_buffer_insert_with_tags_by_name ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_insert_with_tags_by_name (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> len</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *first_tag_name</code></em>, <em class="parameter"><code>...</code></em>);</pre> <p>Same as <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-with-tags" title="gtk_text_buffer_insert_with_tags ()"><code class="function">gtk_text_buffer_insert_with_tags()</code></a>, but allows you to pass in tag names instead of tag objects.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-with-tags-by-name.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>position in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>UTF-8 text</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of <em class="parameter"><code>text</code></em> , or -1</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>first_tag_name</p></td> <td class="parameter_description"><p>name of a tag to apply to <em class="parameter"><code>text</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>...</p></td> <td class="parameter_description"><p>more tag names</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-markup"></a><h3>gtk_text_buffer_insert_markup ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_insert_markup (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *markup</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> len</code></em>);</pre> <p>Inserts the text in <em class="parameter"><code>markup</code></em> at position <em class="parameter"><code>iter</code></em> . <em class="parameter"><code>markup</code></em> will be inserted in its entirety and must be nul-terminated and valid UTF-8. Emits the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-insert-text" title="The “insert-text” signal"><span class="type">“insert-text”</span></a> signal, possibly multiple times; insertion actually occurs in the default handler for the signal. <em class="parameter"><code>iter</code></em> will point to the end of the inserted text on return.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-markup.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>location to insert the markup</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>markup</p></td> <td class="parameter_description"><p>a nul-terminated UTF-8 string containing Pango markup</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of <em class="parameter"><code>markup</code></em> in bytes, or -1</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-3-16.html#api-index-3.16">3.16</a></p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-delete"></a><h3>gtk_text_buffer_delete ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_delete (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>);</pre> <p>Deletes text between <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> . The order of <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> is not actually relevant; <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete" title="gtk_text_buffer_delete ()"><code class="function">gtk_text_buffer_delete()</code></a> will reorder them. This function actually emits the “delete-range” signal, and the default handler of that signal deletes the text. Because the buffer is modified, all outstanding iterators become invalid after calling this function; however, the <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> will be re-initialized to point to the location where text was deleted.</p> <div class="refsect3"> <a name="gtk-text-buffer-delete.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>a position in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>another position in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-delete-interactive"></a><h3>gtk_text_buffer_delete_interactive ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_delete_interactive (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start_iter</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end_iter</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> default_editable</code></em>);</pre> <p>Deletes all editable text in the given range. Calls <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete" title="gtk_text_buffer_delete ()"><code class="function">gtk_text_buffer_delete()</code></a> for each editable sub-range of [<em class="parameter"><code>start</code></em> ,<em class="parameter"><code>end</code></em> ). <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> are revalidated to point to the location of the last deleted range, or left untouched if no text was deleted.</p> <div class="refsect3"> <a name="gtk-text-buffer-delete-interactive.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start_iter</p></td> <td class="parameter_description"><p>start of range to delete</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end_iter</p></td> <td class="parameter_description"><p>end of range</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>default_editable</p></td> <td class="parameter_description"><p>whether the buffer is editable by default</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-delete-interactive.returns"></a><h4>Returns</h4> <p> whether some text was actually deleted</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-backspace"></a><h3>gtk_text_buffer_backspace ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_backspace (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> interactive</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> default_editable</code></em>);</pre> <p>Performs the appropriate action as if the user hit the delete key with the cursor at the position specified by <em class="parameter"><code>iter</code></em> . In the normal case a single character will be deleted, but when combining accents are involved, more than one character can be deleted, and when precomposed character and accent combinations are involved, less than one character will be deleted.</p> <p>Because the buffer is modified, all outstanding iterators become invalid after calling this function; however, the <em class="parameter"><code>iter</code></em> will be re-initialized to point to the location where text was deleted.</p> <div class="refsect3"> <a name="gtk-text-buffer-backspace.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>a position in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>interactive</p></td> <td class="parameter_description"><p>whether the deletion is caused by user interaction</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>default_editable</p></td> <td class="parameter_description"><p>whether the buffer is editable by default</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-backspace.returns"></a><h4>Returns</h4> <p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the buffer was modified</p> </div> <p class="since">Since: 2.6</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-set-text"></a><h3>gtk_text_buffer_set_text ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_set_text (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> len</code></em>);</pre> <p>Deletes current contents of <em class="parameter"><code>buffer</code></em> , and inserts <em class="parameter"><code>text</code></em> instead. If <em class="parameter"><code>len</code></em> is -1, <em class="parameter"><code>text</code></em> must be nul-terminated. <em class="parameter"><code>text</code></em> must be valid UTF-8.</p> <div class="refsect3"> <a name="gtk-text-buffer-set-text.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>UTF-8 text to insert</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of <em class="parameter"><code>text</code></em> in bytes</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-text"></a><h3>gtk_text_buffer_get_text ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * gtk_text_buffer_get_text (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> include_hidden_chars</code></em>);</pre> <p>Returns the text in the range [<em class="parameter"><code>start</code></em> ,<em class="parameter"><code>end</code></em> ). Excludes undisplayed text (text marked with tags that set the invisibility attribute) if <em class="parameter"><code>include_hidden_chars</code></em> is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>. Does not include characters representing embedded images, so byte and character indexes into the returned string do not correspond to byte and character indexes into the buffer. Contrast with <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-slice" title="gtk_text_buffer_get_slice ()"><code class="function">gtk_text_buffer_get_slice()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-text.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>start of a range</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>end of a range</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>include_hidden_chars</p></td> <td class="parameter_description"><p>whether to include invisible text</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-text.returns"></a><h4>Returns</h4> <p>an allocated UTF-8 string. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-slice"></a><h3>gtk_text_buffer_get_slice ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * gtk_text_buffer_get_slice (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> include_hidden_chars</code></em>);</pre> <p>Returns the text in the range [<em class="parameter"><code>start</code></em> ,<em class="parameter"><code>end</code></em> ). Excludes undisplayed text (text marked with tags that set the invisibility attribute) if <em class="parameter"><code>include_hidden_chars</code></em> is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>. The returned string includes a 0xFFFC character whenever the buffer contains embedded images, so byte and character indexes into the returned string do correspond to byte and character indexes into the buffer. Contrast with <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-text" title="gtk_text_buffer_get_text ()"><code class="function">gtk_text_buffer_get_text()</code></a>. Note that 0xFFFC can occur in normal text as well, so it is not a reliable indicator that a pixbuf or widget is in the buffer.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-slice.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>start of a range</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>end of a range</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>include_hidden_chars</p></td> <td class="parameter_description"><p>whether to include invisible text</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-slice.returns"></a><h4>Returns</h4> <p>an allocated UTF-8 string. </p> <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-pixbuf"></a><h3>gtk_text_buffer_insert_pixbuf ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_insert_pixbuf (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code><span class="type">GdkPixbuf</span> *pixbuf</code></em>);</pre> <p>Inserts an image into the text buffer at <em class="parameter"><code>iter</code></em> . The image will be counted as one character in character counts, and when obtaining the buffer contents as a string, will be represented by the Unicode “object replacement character” 0xFFFC. Note that the “slice” variants for obtaining portions of the buffer as a string include this character for pixbufs, but the “text” variants do not. e.g. see <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-slice" title="gtk_text_buffer_get_slice ()"><code class="function">gtk_text_buffer_get_slice()</code></a> and <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-text" title="gtk_text_buffer_get_text ()"><code class="function">gtk_text_buffer_get_text()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-pixbuf.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>location to insert the pixbuf</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>pixbuf</p></td> <td class="parameter_description"><p>a <span class="type">GdkPixbuf</span></p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-insert-child-anchor"></a><h3>gtk_text_buffer_insert_child_anchor ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_insert_child_anchor (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code><a class="link" href="GtkTextView.html#GtkTextChildAnchor"><span class="type">GtkTextChildAnchor</span></a> *anchor</code></em>);</pre> <p>Inserts a child widget anchor into the text buffer at <em class="parameter"><code>iter</code></em> . The anchor will be counted as one character in character counts, and when obtaining the buffer contents as a string, will be represented by the Unicode “object replacement character” 0xFFFC. Note that the “slice” variants for obtaining portions of the buffer as a string include this character for child anchors, but the “text” variants do not. E.g. see <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-slice" title="gtk_text_buffer_get_slice ()"><code class="function">gtk_text_buffer_get_slice()</code></a> and <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-text" title="gtk_text_buffer_get_text ()"><code class="function">gtk_text_buffer_get_text()</code></a>. Consider <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-create-child-anchor" title="gtk_text_buffer_create_child_anchor ()"><code class="function">gtk_text_buffer_create_child_anchor()</code></a> as a more convenient alternative to this function. The buffer will add a reference to the anchor, so you can unref it after insertion.</p> <div class="refsect3"> <a name="gtk-text-buffer-insert-child-anchor.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>location to insert the anchor</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>anchor</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextView.html#GtkTextChildAnchor"><span class="type">GtkTextChildAnchor</span></a></p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-create-child-anchor"></a><h3>gtk_text_buffer_create_child_anchor ()</h3> <pre class="programlisting"><a class="link" href="GtkTextView.html#GtkTextChildAnchor"><span class="returnvalue">GtkTextChildAnchor</span></a> * gtk_text_buffer_create_child_anchor (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>);</pre> <p>This is a convenience function which simply creates a child anchor with <a class="link" href="GtkTextView.html#gtk-text-child-anchor-new" title="gtk_text_child_anchor_new ()"><code class="function">gtk_text_child_anchor_new()</code></a> and inserts it into the buffer with <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-child-anchor" title="gtk_text_buffer_insert_child_anchor ()"><code class="function">gtk_text_buffer_insert_child_anchor()</code></a>. The new anchor is owned by the buffer; no reference count is returned to the caller of <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-create-child-anchor" title="gtk_text_buffer_create_child_anchor ()"><code class="function">gtk_text_buffer_create_child_anchor()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-create-child-anchor.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>location in the buffer</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-create-child-anchor.returns"></a><h4>Returns</h4> <p>the created child anchor. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-create-mark"></a><h3>gtk_text_buffer_create_mark ()</h3> <pre class="programlisting"><a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="returnvalue">GtkTextMark</span></a> * gtk_text_buffer_create_mark (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *mark_name</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *where</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> left_gravity</code></em>);</pre> <p>Creates a mark at position <em class="parameter"><code>where</code></em> . If <em class="parameter"><code>mark_name</code></em> is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, the mark is anonymous; otherwise, the mark can be retrieved by name using <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-mark" title="gtk_text_buffer_get_mark ()"><code class="function">gtk_text_buffer_get_mark()</code></a>. If a mark has left gravity, and text is inserted at the mark’s current location, the mark will be moved to the left of the newly-inserted text. If the mark has right gravity (<em class="parameter"><code>left_gravity</code></em> = <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>), the mark will end up on the right of newly-inserted text. The standard left-to-right cursor is a mark with right gravity (when you type, the cursor stays on the right side of the text you’re typing).</p> <p>The caller of this function does not own a reference to the returned <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a>, so you can ignore the return value if you like. Marks are owned by the buffer and go away when the buffer does.</p> <p>Emits the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-mark-set" title="The “mark-set” signal"><span class="type">“mark-set”</span></a> signal as notification of the mark's initial placement.</p> <div class="refsect3"> <a name="gtk-text-buffer-create-mark.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>mark_name</p></td> <td class="parameter_description"><p>name for mark, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>where</p></td> <td class="parameter_description"><p>location to place mark</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>left_gravity</p></td> <td class="parameter_description"><p>whether the mark has left gravity</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-create-mark.returns"></a><h4>Returns</h4> <p>the new <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> object. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-move-mark"></a><h3>gtk_text_buffer_move_mark ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_move_mark (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> *mark</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *where</code></em>);</pre> <p>Moves <em class="parameter"><code>mark</code></em> to the new location <em class="parameter"><code>where</code></em> . Emits the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-mark-set" title="The “mark-set” signal"><span class="type">“mark-set”</span></a> signal as notification of the move.</p> <div class="refsect3"> <a name="gtk-text-buffer-move-mark.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>mark</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>where</p></td> <td class="parameter_description"><p>new location for <em class="parameter"><code>mark</code></em> in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-move-mark-by-name"></a><h3>gtk_text_buffer_move_mark_by_name ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_move_mark_by_name (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *where</code></em>);</pre> <p>Moves the mark named <em class="parameter"><code>name</code></em> (which must exist) to location <em class="parameter"><code>where</code></em> . See <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-move-mark" title="gtk_text_buffer_move_mark ()"><code class="function">gtk_text_buffer_move_mark()</code></a> for details.</p> <div class="refsect3"> <a name="gtk-text-buffer-move-mark-by-name.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name</p></td> <td class="parameter_description"><p>name of a mark</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>where</p></td> <td class="parameter_description"><p>new location for mark</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-add-mark"></a><h3>gtk_text_buffer_add_mark ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_add_mark (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> *mark</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *where</code></em>);</pre> <p>Adds the mark at position <em class="parameter"><code>where</code></em> . The mark must not be added to another buffer, and if its name is not <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> then there must not be another mark in the buffer with the same name.</p> <p>Emits the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-mark-set" title="The “mark-set” signal"><span class="type">“mark-set”</span></a> signal as notification of the mark's initial placement.</p> <div class="refsect3"> <a name="gtk-text-buffer-add-mark.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>mark</p></td> <td class="parameter_description"><p>the mark to add</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>where</p></td> <td class="parameter_description"><p>location to place mark</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: 2.12</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-delete-mark"></a><h3>gtk_text_buffer_delete_mark ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_delete_mark (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> *mark</code></em>);</pre> <p>Deletes <em class="parameter"><code>mark</code></em> , so that it’s no longer located anywhere in the buffer. Removes the reference the buffer holds to the mark, so if you haven’t called <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#g-object-ref"><code class="function">g_object_ref()</code></a> on the mark, it will be freed. Even if the mark isn’t freed, most operations on <em class="parameter"><code>mark</code></em> become invalid, until it gets added to a buffer again with <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-add-mark" title="gtk_text_buffer_add_mark ()"><code class="function">gtk_text_buffer_add_mark()</code></a>. Use <a class="link" href="GtkTextMark.html#gtk-text-mark-get-deleted" title="gtk_text_mark_get_deleted ()"><code class="function">gtk_text_mark_get_deleted()</code></a> to find out if a mark has been removed from its buffer. The <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-mark-deleted" title="The “mark-deleted” signal"><span class="type">“mark-deleted”</span></a> signal will be emitted as notification after the mark is deleted.</p> <div class="refsect3"> <a name="gtk-text-buffer-delete-mark.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>mark</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-delete-mark-by-name"></a><h3>gtk_text_buffer_delete_mark_by_name ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_delete_mark_by_name (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>);</pre> <p>Deletes the mark named <em class="parameter"><code>name</code></em> ; the mark must exist. See <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-mark" title="gtk_text_buffer_delete_mark ()"><code class="function">gtk_text_buffer_delete_mark()</code></a> for details.</p> <div class="refsect3"> <a name="gtk-text-buffer-delete-mark-by-name.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name</p></td> <td class="parameter_description"><p>name of a mark in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-mark"></a><h3>gtk_text_buffer_get_mark ()</h3> <pre class="programlisting"><a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="returnvalue">GtkTextMark</span></a> * gtk_text_buffer_get_mark (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>);</pre> <p>Returns the mark named <em class="parameter"><code>name</code></em> in buffer <em class="parameter"><code>buffer</code></em> , or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if no such mark exists in the buffer.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-mark.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name</p></td> <td class="parameter_description"><p>a mark name</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-mark.returns"></a><h4>Returns</h4> <p>a <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p> <p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-insert"></a><h3>gtk_text_buffer_get_insert ()</h3> <pre class="programlisting"><a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="returnvalue">GtkTextMark</span></a> * gtk_text_buffer_get_insert (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>Returns the mark that represents the cursor (insertion point). Equivalent to calling <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-mark" title="gtk_text_buffer_get_mark ()"><code class="function">gtk_text_buffer_get_mark()</code></a> to get the mark named “insert”, but very slightly more efficient, and involves less typing.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-insert.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-insert.returns"></a><h4>Returns</h4> <p>insertion point mark. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-selection-bound"></a><h3>gtk_text_buffer_get_selection_bound ()</h3> <pre class="programlisting"><a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="returnvalue">GtkTextMark</span></a> * gtk_text_buffer_get_selection_bound (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>Returns the mark that represents the selection bound. Equivalent to calling <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-mark" title="gtk_text_buffer_get_mark ()"><code class="function">gtk_text_buffer_get_mark()</code></a> to get the mark named “selection_bound”, but very slightly more efficient, and involves less typing.</p> <p>The currently-selected text in <em class="parameter"><code>buffer</code></em> is the region between the “selection_bound” and “insert” marks. If “selection_bound” and “insert” are in the same place, then there is no current selection. <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-selection-bounds" title="gtk_text_buffer_get_selection_bounds ()"><code class="function">gtk_text_buffer_get_selection_bounds()</code></a> is another convenient function for handling the selection, if you just want to know whether there’s a selection and what its bounds are.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-selection-bound.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-selection-bound.returns"></a><h4>Returns</h4> <p>selection bound mark. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-has-selection"></a><h3>gtk_text_buffer_get_has_selection ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_get_has_selection (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>Indicates whether the buffer has some text currently selected.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-has-selection.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-has-selection.returns"></a><h4>Returns</h4> <p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the there is text selected</p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-place-cursor"></a><h3>gtk_text_buffer_place_cursor ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_place_cursor (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *where</code></em>);</pre> <p>This function moves the “insert” and “selection_bound” marks simultaneously. If you move them to the same place in two steps with <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-move-mark" title="gtk_text_buffer_move_mark ()"><code class="function">gtk_text_buffer_move_mark()</code></a>, you will temporarily select a region in between their old and new locations, which can be pretty inefficient since the temporarily-selected region will force stuff to be recalculated. This function moves them as a unit, which can be optimized.</p> <div class="refsect3"> <a name="gtk-text-buffer-place-cursor.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>where</p></td> <td class="parameter_description"><p>where to put the cursor</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-select-range"></a><h3>gtk_text_buffer_select_range ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_select_range (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *ins</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *bound</code></em>);</pre> <p>This function moves the “insert” and “selection_bound” marks simultaneously. If you move them in two steps with <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-move-mark" title="gtk_text_buffer_move_mark ()"><code class="function">gtk_text_buffer_move_mark()</code></a>, you will temporarily select a region in between their old and new locations, which can be pretty inefficient since the temporarily-selected region will force stuff to be recalculated. This function moves them as a unit, which can be optimized.</p> <div class="refsect3"> <a name="gtk-text-buffer-select-range.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>ins</p></td> <td class="parameter_description"><p>where to put the “insert” mark</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>bound</p></td> <td class="parameter_description"><p>where to put the “selection_bound” mark</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: 2.4</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-apply-tag"></a><h3>gtk_text_buffer_apply_tag ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_apply_tag (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a> *tag</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>);</pre> <p>Emits the “apply-tag” signal on <em class="parameter"><code>buffer</code></em> . The default handler for the signal applies <em class="parameter"><code>tag</code></em> to the given range. <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> do not have to be in order.</p> <div class="refsect3"> <a name="gtk-text-buffer-apply-tag.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>tag</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>one bound of range to be tagged</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>other bound of range to be tagged</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-remove-tag"></a><h3>gtk_text_buffer_remove_tag ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_remove_tag (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a> *tag</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>);</pre> <p>Emits the “remove-tag” signal. The default handler for the signal removes all occurrences of <em class="parameter"><code>tag</code></em> from the given range. <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> don’t have to be in order.</p> <div class="refsect3"> <a name="gtk-text-buffer-remove-tag.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>tag</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>one bound of range to be untagged</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>other bound of range to be untagged</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-apply-tag-by-name"></a><h3>gtk_text_buffer_apply_tag_by_name ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_apply_tag_by_name (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>);</pre> <p>Calls <a class="link" href="GtkTextTagTable.html#gtk-text-tag-table-lookup" title="gtk_text_tag_table_lookup ()"><code class="function">gtk_text_tag_table_lookup()</code></a> on the buffer’s tag table to get a <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a>, then calls <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-apply-tag" title="gtk_text_buffer_apply_tag ()"><code class="function">gtk_text_buffer_apply_tag()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-apply-tag-by-name.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name</p></td> <td class="parameter_description"><p>name of a named <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>one bound of range to be tagged</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>other bound of range to be tagged</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-remove-tag-by-name"></a><h3>gtk_text_buffer_remove_tag_by_name ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_remove_tag_by_name (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>);</pre> <p>Calls <a class="link" href="GtkTextTagTable.html#gtk-text-tag-table-lookup" title="gtk_text_tag_table_lookup ()"><code class="function">gtk_text_tag_table_lookup()</code></a> on the buffer’s tag table to get a <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a>, then calls <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-remove-tag" title="gtk_text_buffer_remove_tag ()"><code class="function">gtk_text_buffer_remove_tag()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-remove-tag-by-name.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>name</p></td> <td class="parameter_description"><p>name of a <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>one bound of range to be untagged</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>other bound of range to be untagged</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-remove-all-tags"></a><h3>gtk_text_buffer_remove_all_tags ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_remove_all_tags (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>);</pre> <p>Removes all tags in the range between <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> . Be careful with this function; it could remove tags added in code unrelated to the code you’re currently writing. That is, using this function is probably a bad idea if you have two or more unrelated code sections that add tags.</p> <div class="refsect3"> <a name="gtk-text-buffer-remove-all-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>one bound of range to be untagged</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>other bound of range to be untagged</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-create-tag"></a><h3>gtk_text_buffer_create_tag ()</h3> <pre class="programlisting"><a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="returnvalue">GtkTextTag</span></a> * gtk_text_buffer_create_tag (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *tag_name</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *first_property_name</code></em>, <em class="parameter"><code>...</code></em>);</pre> <p>Creates a tag and adds it to the tag table for <em class="parameter"><code>buffer</code></em> . Equivalent to calling <a class="link" href="GtkTextTag.html#gtk-text-tag-new" title="gtk_text_tag_new ()"><code class="function">gtk_text_tag_new()</code></a> and then adding the tag to the buffer’s tag table. The returned tag is owned by the buffer’s tag table, so the ref count will be equal to one.</p> <p>If <em class="parameter"><code>tag_name</code></em> is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, the tag is anonymous.</p> <p>If <em class="parameter"><code>tag_name</code></em> is non-<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, a tag called <em class="parameter"><code>tag_name</code></em> must not already exist in the tag table for this buffer.</p> <p>The <em class="parameter"><code>first_property_name</code></em> argument and subsequent arguments are a list of properties to set on the tag, as with <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#g-object-set"><code class="function">g_object_set()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-create-tag.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>tag_name</p></td> <td class="parameter_description"><p>name of the new tag, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>first_property_name</p></td> <td class="parameter_description"><p>name of first property to set, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>...</p></td> <td class="parameter_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>-terminated list of property names and values</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-create-tag.returns"></a><h4>Returns</h4> <p>a new tag. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-iter-at-line-offset"></a><h3>gtk_text_buffer_get_iter_at_line_offset ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_get_iter_at_line_offset (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> line_number</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> char_offset</code></em>);</pre> <p>Obtains an iterator pointing to <em class="parameter"><code>char_offset</code></em> within the given line. Note characters, not bytes; UTF-8 may encode one character as multiple bytes.</p> <p>Before the 3.20 version, it was not allowed to pass an invalid location.</p> <p>Since the 3.20 version, if <em class="parameter"><code>line_number</code></em> is greater than the number of lines in the <em class="parameter"><code>buffer</code></em> , the end iterator is returned. And if <em class="parameter"><code>char_offset</code></em> is off the end of the line, the iterator at the end of the line is returned.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-iter-at-line-offset.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>iterator to initialize. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>line_number</p></td> <td class="parameter_description"><p>line number counting from 0</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>char_offset</p></td> <td class="parameter_description"><p>char offset from start of line</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-iter-at-offset"></a><h3>gtk_text_buffer_get_iter_at_offset ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_get_iter_at_offset (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> char_offset</code></em>);</pre> <p>Initializes <em class="parameter"><code>iter</code></em> to a position <em class="parameter"><code>char_offset</code></em> chars from the start of the entire buffer. If <em class="parameter"><code>char_offset</code></em> is -1 or greater than the number of characters in the buffer, <em class="parameter"><code>iter</code></em> is initialized to the end iterator, the iterator one past the last valid character in the buffer.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-iter-at-offset.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>iterator to initialize. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>char_offset</p></td> <td class="parameter_description"><p>char offset from start of buffer, counting from 0, or -1</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-iter-at-line"></a><h3>gtk_text_buffer_get_iter_at_line ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_get_iter_at_line (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> line_number</code></em>);</pre> <p>Initializes <em class="parameter"><code>iter</code></em> to the start of the given line. If <em class="parameter"><code>line_number</code></em> is greater than the number of lines in the <em class="parameter"><code>buffer</code></em> , the end iterator is returned.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-iter-at-line.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>iterator to initialize. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>line_number</p></td> <td class="parameter_description"><p>line number counting from 0</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-iter-at-line-index"></a><h3>gtk_text_buffer_get_iter_at_line_index ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_get_iter_at_line_index (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> line_number</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> byte_index</code></em>);</pre> <p>Obtains an iterator pointing to <em class="parameter"><code>byte_index</code></em> within the given line. <em class="parameter"><code>byte_index</code></em> must be the start of a UTF-8 character. Note bytes, not characters; UTF-8 may encode one character as multiple bytes.</p> <p>Before the 3.20 version, it was not allowed to pass an invalid location.</p> <p>Since the 3.20 version, if <em class="parameter"><code>line_number</code></em> is greater than the number of lines in the <em class="parameter"><code>buffer</code></em> , the end iterator is returned. And if <em class="parameter"><code>byte_index</code></em> is off the end of the line, the iterator at the end of the line is returned.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-iter-at-line-index.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>iterator to initialize. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>line_number</p></td> <td class="parameter_description"><p>line number counting from 0</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>byte_index</p></td> <td class="parameter_description"><p>byte index from start of line</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-iter-at-mark"></a><h3>gtk_text_buffer_get_iter_at_mark ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_get_iter_at_mark (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code><a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> *mark</code></em>);</pre> <p>Initializes <em class="parameter"><code>iter</code></em> with the current position of <em class="parameter"><code>mark</code></em> .</p> <div class="refsect3"> <a name="gtk-text-buffer-get-iter-at-mark.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>iterator to initialize. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>mark</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-iter-at-child-anchor"></a><h3>gtk_text_buffer_get_iter_at_child_anchor ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_get_iter_at_child_anchor (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code><a class="link" href="GtkTextView.html#GtkTextChildAnchor"><span class="type">GtkTextChildAnchor</span></a> *anchor</code></em>);</pre> <p>Obtains the location of <em class="parameter"><code>anchor</code></em> within <em class="parameter"><code>buffer</code></em> .</p> <div class="refsect3"> <a name="gtk-text-buffer-get-iter-at-child-anchor.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>an iterator to be initialized. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>anchor</p></td> <td class="parameter_description"><p>a child anchor that appears in <em class="parameter"><code>buffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-start-iter"></a><h3>gtk_text_buffer_get_start_iter ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_get_start_iter (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>);</pre> <p>Initialized <em class="parameter"><code>iter</code></em> with the first position in the text buffer. This is the same as using <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-offset" title="gtk_text_buffer_get_iter_at_offset ()"><code class="function">gtk_text_buffer_get_iter_at_offset()</code></a> to get the iter at character offset 0.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-start-iter.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>iterator to initialize. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-end-iter"></a><h3>gtk_text_buffer_get_end_iter ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_get_end_iter (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>);</pre> <p>Initializes <em class="parameter"><code>iter</code></em> with the “end iterator,” one past the last valid character in the text buffer. If dereferenced with <a class="link" href="GtkTextIter.html#gtk-text-iter-get-char" title="gtk_text_iter_get_char ()"><code class="function">gtk_text_iter_get_char()</code></a>, the end iterator has a character value of 0. The entire buffer lies in the range from the first position in the buffer (call <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-start-iter" title="gtk_text_buffer_get_start_iter ()"><code class="function">gtk_text_buffer_get_start_iter()</code></a> to get character position 0) to the end iterator.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-end-iter.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>iterator to initialize. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-bounds"></a><h3>gtk_text_buffer_get_bounds ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_get_bounds (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>);</pre> <p>Retrieves the first and last iterators in the buffer, i.e. the entire buffer lies within the range [<em class="parameter"><code>start</code></em> ,<em class="parameter"><code>end</code></em> ).</p> <div class="refsect3"> <a name="gtk-text-buffer-get-bounds.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>iterator to initialize with first position in the buffer. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>iterator to initialize with the end iterator. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-modified"></a><h3>gtk_text_buffer_get_modified ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_get_modified (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>Indicates whether the buffer has been modified since the last call to <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-set-modified" title="gtk_text_buffer_set_modified ()"><code class="function">gtk_text_buffer_set_modified()</code></a> set the modification flag to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>. Used for example to enable a “save” function in a text editor.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-modified.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-modified.returns"></a><h4>Returns</h4> <p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the buffer has been modified</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-set-modified"></a><h3>gtk_text_buffer_set_modified ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_set_modified (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> setting</code></em>);</pre> <p>Used to keep track of whether the buffer has been modified since the last time it was saved. Whenever the buffer is saved to disk, call gtk_text_buffer_set_modified (<em class="parameter"><code>buffer</code></em> , FALSE). When the buffer is modified, it will automatically toggled on the modified bit again. When the modified bit flips, the buffer emits the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-modified-changed" title="The “modified-changed” signal"><span class="type">“modified-changed”</span></a> signal.</p> <div class="refsect3"> <a name="gtk-text-buffer-set-modified.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>setting</p></td> <td class="parameter_description"><p>modification flag setting</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-delete-selection"></a><h3>gtk_text_buffer_delete_selection ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_delete_selection (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> interactive</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> default_editable</code></em>);</pre> <p>Deletes the range between the “insert” and “selection_bound” marks, that is, the currently-selected text. If <em class="parameter"><code>interactive</code></em> is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, the editability of the selection will be considered (users can’t delete uneditable text).</p> <div class="refsect3"> <a name="gtk-text-buffer-delete-selection.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>interactive</p></td> <td class="parameter_description"><p>whether the deletion is caused by user interaction</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>default_editable</p></td> <td class="parameter_description"><p>whether the buffer is editable by default</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-delete-selection.returns"></a><h4>Returns</h4> <p> whether there was a non-empty selection to delete</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-paste-clipboard"></a><h3>gtk_text_buffer_paste_clipboard ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_paste_clipboard (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> *clipboard</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *override_location</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> default_editable</code></em>);</pre> <p>Pastes the contents of a clipboard. If <em class="parameter"><code>override_location</code></em> is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, the pasted text will be inserted at the cursor position, or the buffer selection will be replaced if the selection is non-empty.</p> <p>Note: pasting is asynchronous, that is, we’ll ask for the paste data and return, and at some point later after the main loop runs, the paste data will be inserted.</p> <div class="refsect3"> <a name="gtk-text-buffer-paste-clipboard.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>clipboard</p></td> <td class="parameter_description"><p>the <a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> to paste from</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>override_location</p></td> <td class="parameter_description"><p>location to insert pasted text, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>default_editable</p></td> <td class="parameter_description"><p>whether the buffer is editable by default</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-copy-clipboard"></a><h3>gtk_text_buffer_copy_clipboard ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_copy_clipboard (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> *clipboard</code></em>);</pre> <p>Copies the currently-selected text to a clipboard.</p> <div class="refsect3"> <a name="gtk-text-buffer-copy-clipboard.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>clipboard</p></td> <td class="parameter_description"><p>the <a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> object to copy to</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-cut-clipboard"></a><h3>gtk_text_buffer_cut_clipboard ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_cut_clipboard (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> *clipboard</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> default_editable</code></em>);</pre> <p>Copies the currently-selected text to a clipboard, then deletes said text if it’s editable.</p> <div class="refsect3"> <a name="gtk-text-buffer-cut-clipboard.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>clipboard</p></td> <td class="parameter_description"><p>the <a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> object to cut to</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>default_editable</p></td> <td class="parameter_description"><p>default editability of the buffer</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-selection-bounds"></a><h3>gtk_text_buffer_get_selection_bounds ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_get_selection_bounds (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>);</pre> <p>Returns <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if some text is selected; places the bounds of the selection in <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> (if the selection has length 0, then <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> are filled in with the same value). <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> will be in ascending order. If <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> are NULL, then they are not filled in, but the return value still indicates whether text is selected.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-selection-bounds.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>iterator to initialize with selection start. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>iterator to initialize with selection end. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-selection-bounds.returns"></a><h4>Returns</h4> <p> whether the selection has nonzero length</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-begin-user-action"></a><h3>gtk_text_buffer_begin_user_action ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_begin_user_action (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>Called to indicate that the buffer operations between here and a call to <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-end-user-action" title="gtk_text_buffer_end_user_action ()"><code class="function">gtk_text_buffer_end_user_action()</code></a> are part of a single user-visible operation. The operations between <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-begin-user-action" title="gtk_text_buffer_begin_user_action ()"><code class="function">gtk_text_buffer_begin_user_action()</code></a> and <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-end-user-action" title="gtk_text_buffer_end_user_action ()"><code class="function">gtk_text_buffer_end_user_action()</code></a> can then be grouped when creating an undo stack. <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> maintains a count of calls to <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-begin-user-action" title="gtk_text_buffer_begin_user_action ()"><code class="function">gtk_text_buffer_begin_user_action()</code></a> that have not been closed with a call to <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-end-user-action" title="gtk_text_buffer_end_user_action ()"><code class="function">gtk_text_buffer_end_user_action()</code></a>, and emits the “begin-user-action” and “end-user-action” signals only for the outermost pair of calls. This allows you to build user actions from other user actions.</p> <p>The “interactive” buffer mutation functions, such as <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-interactive" title="gtk_text_buffer_insert_interactive ()"><code class="function">gtk_text_buffer_insert_interactive()</code></a>, automatically call begin/end user action around the buffer operations they perform, so there's no need to add extra calls if you user action consists solely of a single call to one of those functions.</p> <div class="refsect3"> <a name="gtk-text-buffer-begin-user-action.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-end-user-action"></a><h3>gtk_text_buffer_end_user_action ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_end_user_action (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>Should be paired with a call to <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-begin-user-action" title="gtk_text_buffer_begin_user_action ()"><code class="function">gtk_text_buffer_begin_user_action()</code></a>. See that function for a full explanation.</p> <div class="refsect3"> <a name="gtk-text-buffer-end-user-action.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-add-selection-clipboard"></a><h3>gtk_text_buffer_add_selection_clipboard ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_add_selection_clipboard (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> *clipboard</code></em>);</pre> <p>Adds <em class="parameter"><code>clipboard</code></em> to the list of clipboards in which the selection contents of <em class="parameter"><code>buffer</code></em> are available. In most cases, <em class="parameter"><code>clipboard</code></em> will be the <a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> of type <a href="../html/gdk3-Selections.html#GDK-SELECTION-PRIMARY:CAPS"><code class="literal">GDK_SELECTION_PRIMARY</code></a> for a view of <em class="parameter"><code>buffer</code></em> .</p> <div class="refsect3"> <a name="gtk-text-buffer-add-selection-clipboard.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>clipboard</p></td> <td class="parameter_description"><p>a <a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a></p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-remove-selection-clipboard"></a><h3>gtk_text_buffer_remove_selection_clipboard ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_remove_selection_clipboard (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> *clipboard</code></em>);</pre> <p>Removes a <a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> added with <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-add-selection-clipboard" title="gtk_text_buffer_add_selection_clipboard ()"><code class="function">gtk_text_buffer_add_selection_clipboard()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-remove-selection-clipboard.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>clipboard</p></td> <td class="parameter_description"><p>a <a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> added to <em class="parameter"><code>buffer</code></em> by <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-add-selection-clipboard" title="gtk_text_buffer_add_selection_clipboard ()"><code class="function">gtk_text_buffer_add_selection_clipboard()</code></a></p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="GtkTextBufferDeserializeFunc"></a><h3>GtkTextBufferDeserializeFunc ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <span class="c_punctuation">(</span>*GtkTextBufferDeserializeFunc<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *register_buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *content_buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *data</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> length</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> create_tags</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> <p>A function that is called to deserialize rich text that has been serialized with <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-serialize" title="gtk_text_buffer_serialize ()"><code class="function">gtk_text_buffer_serialize()</code></a>, and insert it at <em class="parameter"><code>iter</code></em> .</p> <div class="refsect3"> <a name="GtkTextBufferDeserializeFunc.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>register_buffer</p></td> <td class="parameter_description"><p>the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> the format is registered with</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>content_buffer</p></td> <td class="parameter_description"><p>the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> to deserialize into</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>insertion point for the deserialized text</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>data to deserialize. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length]</span></td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>length of <em class="parameter"><code>data</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>create_tags</p></td> <td class="parameter_description"><p><a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if deserializing may create tags</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data that was specified when registering the format</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>error</p></td> <td class="parameter_description"><p>return location for a <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a></p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="GtkTextBufferDeserializeFunc.returns"></a><h4>Returns</h4> <p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise</p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-deserialize"></a><h3>gtk_text_buffer_deserialize ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_deserialize (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *register_buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *content_buffer</code></em>, <em class="parameter"><code><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> format</code></em>, <em class="parameter"><code><a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *iter</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *data</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> length</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre> <p>This function deserializes rich text in format <em class="parameter"><code>format</code></em> and inserts it at <em class="parameter"><code>iter</code></em> .</p> <p><em class="parameter"><code>formats</code></em> to be used must be registered using <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-deserialize-format" title="gtk_text_buffer_register_deserialize_format ()"><code class="function">gtk_text_buffer_register_deserialize_format()</code></a> or <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-deserialize-tagset" title="gtk_text_buffer_register_deserialize_tagset ()"><code class="function">gtk_text_buffer_register_deserialize_tagset()</code></a> beforehand.</p> <div class="refsect3"> <a name="gtk-text-buffer-deserialize.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>register_buffer</p></td> <td class="parameter_description"><p>the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> <em class="parameter"><code>format</code></em> is registered with</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>content_buffer</p></td> <td class="parameter_description"><p>the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> to deserialize into</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>the rich text format to use for deserializing</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>iter</p></td> <td class="parameter_description"><p>insertion point for the deserialized text</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>data</p></td> <td class="parameter_description"><p>data to deserialize. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length]</span></td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>length of <em class="parameter"><code>data</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>error</p></td> <td class="parameter_description"><p>return location for a <a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a></p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-deserialize.returns"></a><h4>Returns</h4> <p> <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> on success, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise.</p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-deserialize-get-can-create-tags"></a><h3>gtk_text_buffer_deserialize_get_can_create_tags ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_text_buffer_deserialize_get_can_create_tags (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> format</code></em>);</pre> <p>This functions returns the value set with <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-deserialize-set-can-create-tags" title="gtk_text_buffer_deserialize_set_can_create_tags ()"><code class="function">gtk_text_buffer_deserialize_set_can_create_tags()</code></a></p> <div class="refsect3"> <a name="gtk-text-buffer-deserialize-get-can-create-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>a <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> representing a registered rich text format</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-deserialize-get-can-create-tags.returns"></a><h4>Returns</h4> <p> whether deserializing this format may create tags</p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-deserialize-set-can-create-tags"></a><h3>gtk_text_buffer_deserialize_set_can_create_tags ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_deserialize_set_can_create_tags (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> format</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> can_create_tags</code></em>);</pre> <p>Use this function to allow a rich text deserialization function to create new tags in the receiving buffer. Note that using this function is almost always a bad idea, because the rich text functions you register should know how to map the rich text format they handler to your text buffers set of tags.</p> <p>The ability of creating new (arbitrary!) tags in the receiving buffer is meant for special rich text formats like the internal one that is registered using <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-deserialize-tagset" title="gtk_text_buffer_register_deserialize_tagset ()"><code class="function">gtk_text_buffer_register_deserialize_tagset()</code></a>, because that format is essentially a dump of the internal structure of the source buffer, including its tag names.</p> <p>You should allow creation of tags only if you know what you are doing, e.g. if you defined a tagset name for your application suite’s text buffers and you know that it’s fine to receive new tags from these buffers, because you know that your application can handle the newly created tags.</p> <div class="refsect3"> <a name="gtk-text-buffer-deserialize-set-can-create-tags.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>a <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> representing a registered rich text format</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>can_create_tags</p></td> <td class="parameter_description"><p>whether deserializing this format may create tags</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-copy-target-list"></a><h3>gtk_text_buffer_get_copy_target_list ()</h3> <pre class="programlisting"><a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="returnvalue">GtkTargetList</span></a> * gtk_text_buffer_get_copy_target_list (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>This function returns the list of targets this text buffer can provide for copying and as DND source. The targets in the list are added with <em class="parameter"><code>info</code></em> values from the <a class="link" href="GtkTextBuffer.html#GtkTextBufferTargetInfo" title="enum GtkTextBufferTargetInfo"><span class="type">GtkTextBufferTargetInfo</span></a> enum, using <a class="link" href="gtk3-Selections.html#gtk-target-list-add-rich-text-targets" title="gtk_target_list_add_rich_text_targets ()"><code class="function">gtk_target_list_add_rich_text_targets()</code></a> and <a class="link" href="gtk3-Selections.html#gtk-target-list-add-text-targets" title="gtk_target_list_add_text_targets ()"><code class="function">gtk_target_list_add_text_targets()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-copy-target-list.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-copy-target-list.returns"></a><h4>Returns</h4> <p>the <a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="type">GtkTargetList</span></a>. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-deserialize-formats"></a><h3>gtk_text_buffer_get_deserialize_formats ()</h3> <pre class="programlisting"><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> * gtk_text_buffer_get_deserialize_formats (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *n_formats</code></em>);</pre> <p>This function returns the rich text deserialize formats registered with <em class="parameter"><code>buffer</code></em> using <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-deserialize-format" title="gtk_text_buffer_register_deserialize_format ()"><code class="function">gtk_text_buffer_register_deserialize_format()</code></a> or <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-deserialize-tagset" title="gtk_text_buffer_register_deserialize_tagset ()"><code class="function">gtk_text_buffer_register_deserialize_tagset()</code></a></p> <div class="refsect3"> <a name="gtk-text-buffer-get-deserialize-formats.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>n_formats</p></td> <td class="parameter_description"><p>return location for the number of formats. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-deserialize-formats.returns"></a><h4>Returns</h4> <p>an array of <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtoms</span></a> representing the registered formats. </p> <p><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=n_formats][<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>]</span></p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-paste-target-list"></a><h3>gtk_text_buffer_get_paste_target_list ()</h3> <pre class="programlisting"><a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="returnvalue">GtkTargetList</span></a> * gtk_text_buffer_get_paste_target_list (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>);</pre> <p>This function returns the list of targets this text buffer supports for pasting and as DND destination. The targets in the list are added with <em class="parameter"><code>info</code></em> values from the <a class="link" href="GtkTextBuffer.html#GtkTextBufferTargetInfo" title="enum GtkTextBufferTargetInfo"><span class="type">GtkTextBufferTargetInfo</span></a> enum, using <a class="link" href="gtk3-Selections.html#gtk-target-list-add-rich-text-targets" title="gtk_target_list_add_rich_text_targets ()"><code class="function">gtk_target_list_add_rich_text_targets()</code></a> and <a class="link" href="gtk3-Selections.html#gtk-target-list-add-text-targets" title="gtk_target_list_add_text_targets ()"><code class="function">gtk_target_list_add_text_targets()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-get-paste-target-list.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody><tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-paste-target-list.returns"></a><h4>Returns</h4> <p>the <a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="type">GtkTargetList</span></a>. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-get-serialize-formats"></a><h3>gtk_text_buffer_get_serialize_formats ()</h3> <pre class="programlisting"><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> * gtk_text_buffer_get_serialize_formats (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *n_formats</code></em>);</pre> <p>This function returns the rich text serialize formats registered with <em class="parameter"><code>buffer</code></em> using <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-format" title="gtk_text_buffer_register_serialize_format ()"><code class="function">gtk_text_buffer_register_serialize_format()</code></a> or <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-tagset" title="gtk_text_buffer_register_serialize_tagset ()"><code class="function">gtk_text_buffer_register_serialize_tagset()</code></a></p> <div class="refsect3"> <a name="gtk-text-buffer-get-serialize-formats.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>n_formats</p></td> <td class="parameter_description"><p>return location for the number of formats. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-get-serialize-formats.returns"></a><h4>Returns</h4> <p>an array of <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtoms</span></a> representing the registered formats. </p> <p><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=n_formats][<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>]</span></p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-register-deserialize-format"></a><h3>gtk_text_buffer_register_deserialize_format ()</h3> <pre class="programlisting"><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> gtk_text_buffer_register_deserialize_format (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *mime_type</code></em>, <em class="parameter"><code><a class="link" href="GtkTextBuffer.html#GtkTextBufferDeserializeFunc" title="GtkTextBufferDeserializeFunc ()"><span class="type">GtkTextBufferDeserializeFunc</span></a> function</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> user_data_destroy</code></em>);</pre> <p>This function registers a rich text deserialization <em class="parameter"><code>function</code></em> along with its <em class="parameter"><code>mime_type</code></em> with the passed <em class="parameter"><code>buffer</code></em> .</p> <div class="refsect3"> <a name="gtk-text-buffer-register-deserialize-format.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>mime_type</p></td> <td class="parameter_description"><p>the format’s mime-type</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>function</p></td> <td class="parameter_description"><p>the deserialize function to register</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p><em class="parameter"><code>function</code></em> ’s user_data</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data_destroy</p></td> <td class="parameter_description"><p>a function to call when <em class="parameter"><code>user_data</code></em> is no longer needed</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-register-deserialize-format.returns"></a><h4>Returns</h4> <p>the <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> that corresponds to the newly registered format’s mime-type. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-register-deserialize-tagset"></a><h3>gtk_text_buffer_register_deserialize_tagset ()</h3> <pre class="programlisting"><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> gtk_text_buffer_register_deserialize_tagset (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *tagset_name</code></em>);</pre> <p>This function registers GTK+’s internal rich text serialization format with the passed <em class="parameter"><code>buffer</code></em> . See <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-tagset" title="gtk_text_buffer_register_serialize_tagset ()"><code class="function">gtk_text_buffer_register_serialize_tagset()</code></a> for details.</p> <div class="refsect3"> <a name="gtk-text-buffer-register-deserialize-tagset.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>tagset_name</p></td> <td class="parameter_description"><p>an optional tagset name, on <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-register-deserialize-tagset.returns"></a><h4>Returns</h4> <p>the <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> that corresponds to the newly registered format’s mime-type. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-register-serialize-format"></a><h3>gtk_text_buffer_register_serialize_format ()</h3> <pre class="programlisting"><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> gtk_text_buffer_register_serialize_format (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *mime_type</code></em>, <em class="parameter"><code><a class="link" href="GtkTextBuffer.html#GtkTextBufferSerializeFunc" title="GtkTextBufferSerializeFunc ()"><span class="type">GtkTextBufferSerializeFunc</span></a> function</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> user_data_destroy</code></em>);</pre> <p>This function registers a rich text serialization <em class="parameter"><code>function</code></em> along with its <em class="parameter"><code>mime_type</code></em> with the passed <em class="parameter"><code>buffer</code></em> .</p> <div class="refsect3"> <a name="gtk-text-buffer-register-serialize-format.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>mime_type</p></td> <td class="parameter_description"><p>the format’s mime-type</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>function</p></td> <td class="parameter_description"><p>the serialize function to register</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p><em class="parameter"><code>function</code></em> ’s user_data</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data_destroy</p></td> <td class="parameter_description"><p>a function to call when <em class="parameter"><code>user_data</code></em> is no longer needed</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-register-serialize-format.returns"></a><h4>Returns</h4> <p>the <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> that corresponds to the newly registered format’s mime-type. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-register-serialize-tagset"></a><h3>gtk_text_buffer_register_serialize_tagset ()</h3> <pre class="programlisting"><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="returnvalue">GdkAtom</span></a> gtk_text_buffer_register_serialize_tagset (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *tagset_name</code></em>);</pre> <p>This function registers GTK+’s internal rich text serialization format with the passed <em class="parameter"><code>buffer</code></em> . The internal format does not comply to any standard rich text format and only works between <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> instances. It is capable of serializing all of a text buffer’s tags and embedded pixbufs.</p> <p>This function is just a wrapper around <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-format" title="gtk_text_buffer_register_serialize_format ()"><code class="function">gtk_text_buffer_register_serialize_format()</code></a>. The mime type used for registering is “application/x-gtk-text-buffer-rich-text”, or “application/x-gtk-text-buffer-rich-text;format=<em class="parameter"><code>tagset_name</code></em> ” if a <em class="parameter"><code>tagset_name</code></em> was passed.</p> <p>The <em class="parameter"><code>tagset_name</code></em> can be used to restrict the transfer of rich text to buffers with compatible sets of tags, in order to avoid unknown tags from being pasted. It is probably the common case to pass an identifier != <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> here, since the <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> tagset requires the receiving buffer to deal with with pasting of arbitrary tags.</p> <div class="refsect3"> <a name="gtk-text-buffer-register-serialize-tagset.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>tagset_name</p></td> <td class="parameter_description"><p>an optional tagset name, on <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-register-serialize-tagset.returns"></a><h4>Returns</h4> <p>the <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> that corresponds to the newly registered format’s mime-type. </p> <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="GtkTextBufferSerializeFunc"></a><h3>GtkTextBufferSerializeFunc ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="returnvalue">guint8</span></a> * <span class="c_punctuation">(</span>*GtkTextBufferSerializeFunc<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *register_buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *content_buffer</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> *length</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre> <p>A function that is called to serialize the content of a text buffer. It must return the serialized form of the content.</p> <div class="refsect3"> <a name="GtkTextBufferSerializeFunc.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>register_buffer</p></td> <td class="parameter_description"><p>the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> for which the format is registered</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>content_buffer</p></td> <td class="parameter_description"><p>the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> to serialize</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>start of the block of text to serialize</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>end of the block of text to serialize</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>Return location for the length of the serialized data</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data that was specified when registering the format</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="GtkTextBufferSerializeFunc.returns"></a><h4>Returns</h4> <p>a newly-allocated array of guint8 which contains the serialized data, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if an error occurred. </p> <p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p> </div> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-serialize"></a><h3>gtk_text_buffer_serialize ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="returnvalue">guint8</span></a> * gtk_text_buffer_serialize (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *register_buffer</code></em>, <em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *content_buffer</code></em>, <em class="parameter"><code><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> format</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start</code></em>, <em class="parameter"><code>const <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end</code></em>, <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> *length</code></em>);</pre> <p>This function serializes the portion of text between <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> in the rich text format represented by <em class="parameter"><code>format</code></em> .</p> <p><em class="parameter"><code>formats</code></em> to be used must be registered using <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-format" title="gtk_text_buffer_register_serialize_format ()"><code class="function">gtk_text_buffer_register_serialize_format()</code></a> or <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-tagset" title="gtk_text_buffer_register_serialize_tagset ()"><code class="function">gtk_text_buffer_register_serialize_tagset()</code></a> beforehand.</p> <div class="refsect3"> <a name="gtk-text-buffer-serialize.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>register_buffer</p></td> <td class="parameter_description"><p>the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> <em class="parameter"><code>format</code></em> is registered with</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>content_buffer</p></td> <td class="parameter_description"><p>the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> to serialize</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>the rich text format to use for serializing</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>start of block of text to serialize</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>end of block of test to serialize</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>length</p></td> <td class="parameter_description"><p>return location for the length of the serialized data. </p></td> <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td> </tr> </tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-text-buffer-serialize.returns"></a><h4>Returns</h4> <p>the serialized data, encoded as <em class="parameter"><code>format</code></em> . </p> <p><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length][<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-unregister-deserialize-format"></a><h3>gtk_text_buffer_unregister_deserialize_format ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_unregister_deserialize_format (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> format</code></em>);</pre> <p>This function unregisters a rich text format that was previously registered using <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-deserialize-format" title="gtk_text_buffer_register_deserialize_format ()"><code class="function">gtk_text_buffer_register_deserialize_format()</code></a> or <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-deserialize-tagset" title="gtk_text_buffer_register_deserialize_tagset ()"><code class="function">gtk_text_buffer_register_deserialize_tagset()</code></a>.</p> <div class="refsect3"> <a name="gtk-text-buffer-unregister-deserialize-format.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>a <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> representing a registered rich text format.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="gtk-text-buffer-unregister-serialize-format"></a><h3>gtk_text_buffer_unregister_serialize_format ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_text_buffer_unregister_serialize_format (<em class="parameter"><code><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *buffer</code></em>, <em class="parameter"><code><a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> format</code></em>);</pre> <p>This function unregisters a rich text format that was previously registered using <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-format" title="gtk_text_buffer_register_serialize_format ()"><code class="function">gtk_text_buffer_register_serialize_format()</code></a> or <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-register-serialize-tagset" title="gtk_text_buffer_register_serialize_tagset ()"><code class="function">gtk_text_buffer_register_serialize_tagset()</code></a></p> <div class="refsect3"> <a name="gtk-text-buffer-unregister-serialize-format.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>buffer</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>format</p></td> <td class="parameter_description"><p>a <a href="../html/gdk3-Properties-and-Atoms.html#GdkAtom"><span class="type">GdkAtom</span></a> representing a registered rich text format.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: 2.10</p> </div> </div> <div class="refsect1"> <a name="GtkTextBuffer.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="GtkTextBuffer-struct"></a><h3>GtkTextBuffer</h3> <pre class="programlisting">typedef struct _GtkTextBuffer GtkTextBuffer;</pre> </div> <hr> <div class="refsect2"> <a name="GtkTextBufferClass"></a><h3>struct GtkTextBufferClass</h3> <pre class="programlisting">struct GtkTextBufferClass { GObjectClass parent_class; void (* insert_text) (GtkTextBuffer *buffer, GtkTextIter *pos, const gchar *new_text, gint new_text_length); void (* insert_pixbuf) (GtkTextBuffer *buffer, GtkTextIter *iter, GdkPixbuf *pixbuf); void (* insert_child_anchor) (GtkTextBuffer *buffer, GtkTextIter *iter, GtkTextChildAnchor *anchor); void (* delete_range) (GtkTextBuffer *buffer, GtkTextIter *start, GtkTextIter *end); void (* changed) (GtkTextBuffer *buffer); void (* modified_changed) (GtkTextBuffer *buffer); void (* mark_set) (GtkTextBuffer *buffer, const GtkTextIter *location, GtkTextMark *mark); void (* mark_deleted) (GtkTextBuffer *buffer, GtkTextMark *mark); void (* apply_tag) (GtkTextBuffer *buffer, GtkTextTag *tag, const GtkTextIter *start, const GtkTextIter *end); void (* remove_tag) (GtkTextBuffer *buffer, GtkTextTag *tag, const GtkTextIter *start, const GtkTextIter *end); void (* begin_user_action) (GtkTextBuffer *buffer); void (* end_user_action) (GtkTextBuffer *buffer); void (* paste_done) (GtkTextBuffer *buffer, GtkClipboard *clipboard); }; </pre> <div class="refsect3"> <a name="GtkTextBufferClass.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="struct_members_name"> <col class="struct_members_description"> <col width="200px" class="struct_members_annotations"> </colgroup> <tbody> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.insert-text"></a>insert_text</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-insert-text" title="The “insert-text” signal"><span class="type">“insert-text”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.insert-pixbuf"></a>insert_pixbuf</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-insert-pixbuf" title="The “insert-pixbuf” signal"><span class="type">“insert-pixbuf”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.insert-child-anchor"></a>insert_child_anchor</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-insert-child-anchor" title="The “insert-child-anchor” signal"><span class="type">“insert-child-anchor”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.delete-range"></a>delete_range</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-delete-range" title="The “delete-range” signal"><span class="type">“delete-range”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.changed"></a>changed</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-changed" title="The “changed” signal"><span class="type">“changed”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.modified-changed"></a>modified_changed</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-modified-changed" title="The “modified-changed” signal"><span class="type">“modified-changed”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.mark-set"></a>mark_set</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-mark-set" title="The “mark-set” signal"><span class="type">“mark-set”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.mark-deleted"></a>mark_deleted</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-mark-deleted" title="The “mark-deleted” signal"><span class="type">“mark-deleted”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.apply-tag"></a>apply_tag</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-apply-tag" title="The “apply-tag” signal"><span class="type">“apply-tag”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.remove-tag"></a>remove_tag</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-remove-tag" title="The “remove-tag” signal"><span class="type">“remove-tag”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.begin-user-action"></a>begin_user_action</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-begin-user-action" title="The “begin-user-action” signal"><span class="type">“begin-user-action”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.end-user-action"></a>end_user_action</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-end-user-action" title="The “end-user-action” signal"><span class="type">“end-user-action”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> <tr> <td class="struct_member_name"><p><em class="structfield"><code><a name="GtkTextBufferClass.paste-done"></a>paste_done</code></em> ()</p></td> <td class="struct_member_description"><p>The class handler for the <a class="link" href="GtkTextBuffer.html#GtkTextBuffer-paste-done" title="The “paste-done” signal"><span class="type">“paste-done”</span></a> signal.</p></td> <td class="struct_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> <hr> <div class="refsect2"> <a name="GtkTextBufferTargetInfo"></a><h3>enum GtkTextBufferTargetInfo</h3> <p>These values are used as “info” for the targets contained in the lists returned by <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-copy-target-list" title="gtk_text_buffer_get_copy_target_list ()"><code class="function">gtk_text_buffer_get_copy_target_list()</code></a> and <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-paste-target-list" title="gtk_text_buffer_get_paste_target_list ()"><code class="function">gtk_text_buffer_get_paste_target_list()</code></a>.</p> <p>The values counts down from <code class="literal">-1</code> to avoid clashes with application added drag destinations which usually start at 0.</p> <div class="refsect3"> <a name="GtkTextBufferTargetInfo.members"></a><h4>Members</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="300px" class="enum_members_name"> <col class="enum_members_description"> <col width="200px" class="enum_members_annotations"> </colgroup> <tbody> <tr> <td class="enum_member_name"><p><a name="GTK-TEXT-BUFFER-TARGET-INFO-BUFFER-CONTENTS:CAPS"></a>GTK_TEXT_BUFFER_TARGET_INFO_BUFFER_CONTENTS</p></td> <td class="enum_member_description"> <p>Buffer contents</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="GTK-TEXT-BUFFER-TARGET-INFO-RICH-TEXT:CAPS"></a>GTK_TEXT_BUFFER_TARGET_INFO_RICH_TEXT</p></td> <td class="enum_member_description"> <p>Rich text</p> </td> <td class="enum_member_annotations"> </td> </tr> <tr> <td class="enum_member_name"><p><a name="GTK-TEXT-BUFFER-TARGET-INFO-TEXT:CAPS"></a>GTK_TEXT_BUFFER_TARGET_INFO_TEXT</p></td> <td class="enum_member_description"> <p>Text</p> </td> <td class="enum_member_annotations"> </td> </tr> </tbody> </table></div> </div> </div> </div> <div class="refsect1"> <a name="GtkTextBuffer.property-details"></a><h2>Property Details</h2> <div class="refsect2"> <a name="GtkTextBuffer--copy-target-list"></a><h3>The <code class="literal">“copy-target-list”</code> property</h3> <pre class="programlisting"> “copy-target-list” <a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="type">GtkTargetList</span></a> *</pre> <p>The list of targets this buffer supports for clipboard copying and as DND source.</p> <p>Owner: GtkTextBuffer</p> <p>Flags: Read</p> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer--cursor-position"></a><h3>The <code class="literal">“cursor-position”</code> property</h3> <pre class="programlisting"> “cursor-position” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre> <p>The position of the insert mark (as offset from the beginning of the buffer). It is useful for getting notified when the cursor moves.</p> <p>Owner: GtkTextBuffer</p> <p>Flags: Read</p> <p>Allowed values: >= 0</p> <p>Default value: 0</p> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer--has-selection"></a><h3>The <code class="literal">“has-selection”</code> property</h3> <pre class="programlisting"> “has-selection” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> <p>Whether the buffer has some text currently selected.</p> <p>Owner: GtkTextBuffer</p> <p>Flags: Read</p> <p>Default value: FALSE</p> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer--paste-target-list"></a><h3>The <code class="literal">“paste-target-list”</code> property</h3> <pre class="programlisting"> “paste-target-list” <a class="link" href="gtk3-Selections.html#GtkTargetList"><span class="type">GtkTargetList</span></a> *</pre> <p>The list of targets this buffer supports for clipboard pasting and as DND destination.</p> <p>Owner: GtkTextBuffer</p> <p>Flags: Read</p> <p class="since">Since: 2.10</p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer--tag-table"></a><h3>The <code class="literal">“tag-table”</code> property</h3> <pre class="programlisting"> “tag-table” <a class="link" href="GtkTextTagTable.html" title="GtkTextTagTable"><span class="type">GtkTextTagTable</span></a> *</pre> <p>Text Tag Table.</p> <p>Owner: GtkTextBuffer</p> <p>Flags: Read / Write / Construct Only</p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer--text"></a><h3>The <code class="literal">“text”</code> property</h3> <pre class="programlisting"> “text” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *</pre> <p>The text content of the buffer. Without child widgets and images, see <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-text" title="gtk_text_buffer_get_text ()"><code class="function">gtk_text_buffer_get_text()</code></a> for more information.</p> <p>Owner: GtkTextBuffer</p> <p>Flags: Read / Write</p> <p>Default value: ""</p> <p class="since">Since: 2.8</p> </div> </div> <div class="refsect1"> <a name="GtkTextBuffer.signal-details"></a><h2>Signal Details</h2> <div class="refsect2"> <a name="GtkTextBuffer-apply-tag"></a><h3>The <code class="literal">“apply-tag”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a> *tag, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::apply-tag signal is emitted to apply a tag to a range of text in a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a>. Applying actually occurs in the default handler.</p> <p>Note that if your handler runs before the default handler it must not invalidate the <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> iters (or has to revalidate them). </p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-apply-tag" title="gtk_text_buffer_apply_tag ()"><code class="function">gtk_text_buffer_apply_tag()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-with-tags" title="gtk_text_buffer_insert_with_tags ()"><code class="function">gtk_text_buffer_insert_with_tags()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-range" title="gtk_text_buffer_insert_range ()"><code class="function">gtk_text_buffer_insert_range()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-apply-tag.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>tag</p></td> <td class="parameter_description"><p>the applied tag</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>the start of the range the tag is applied to</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>the end of the range the tag is applied to</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-begin-user-action"></a><h3>The <code class="literal">“begin-user-action”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::begin-user-action signal is emitted at the beginning of a single user-visible operation on a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a>.</p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-begin-user-action" title="gtk_text_buffer_begin_user_action ()"><code class="function">gtk_text_buffer_begin_user_action()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-interactive" title="gtk_text_buffer_insert_interactive ()"><code class="function">gtk_text_buffer_insert_interactive()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-range-interactive" title="gtk_text_buffer_insert_range_interactive ()"><code class="function">gtk_text_buffer_insert_range_interactive()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-interactive" title="gtk_text_buffer_delete_interactive ()"><code class="function">gtk_text_buffer_delete_interactive()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-backspace" title="gtk_text_buffer_backspace ()"><code class="function">gtk_text_buffer_backspace()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-selection" title="gtk_text_buffer_delete_selection ()"><code class="function">gtk_text_buffer_delete_selection()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-begin-user-action.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-changed"></a><h3>The <code class="literal">“changed”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::changed signal is emitted when the content of a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> has changed.</p> <div class="refsect3"> <a name="GtkTextBuffer-changed.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-delete-range"></a><h3>The <code class="literal">“delete-range”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::delete-range signal is emitted to delete a range from a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a>. </p> <p>Note that if your handler runs before the default handler it must not invalidate the <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> iters (or has to revalidate them). The default signal handler revalidates the <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> iters to both point to the location where text was deleted. Handlers which run after the default handler (see <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#g-signal-connect-after"><code class="function">g_signal_connect_after()</code></a>) do not have access to the deleted text.</p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete" title="gtk_text_buffer_delete ()"><code class="function">gtk_text_buffer_delete()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-delete-range.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>the start of the range to be deleted</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>the end of the range to be deleted</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-end-user-action"></a><h3>The <code class="literal">“end-user-action”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::end-user-action signal is emitted at the end of a single user-visible operation on the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a>.</p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-end-user-action" title="gtk_text_buffer_end_user_action ()"><code class="function">gtk_text_buffer_end_user_action()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-interactive" title="gtk_text_buffer_insert_interactive ()"><code class="function">gtk_text_buffer_insert_interactive()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-range-interactive" title="gtk_text_buffer_insert_range_interactive ()"><code class="function">gtk_text_buffer_insert_range_interactive()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-interactive" title="gtk_text_buffer_delete_interactive ()"><code class="function">gtk_text_buffer_delete_interactive()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-backspace" title="gtk_text_buffer_backspace ()"><code class="function">gtk_text_buffer_backspace()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-selection" title="gtk_text_buffer_delete_selection ()"><code class="function">gtk_text_buffer_delete_selection()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-backspace" title="gtk_text_buffer_backspace ()"><code class="function">gtk_text_buffer_backspace()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-end-user-action.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-insert-child-anchor"></a><h3>The <code class="literal">“insert-child-anchor”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *location, <a class="link" href="GtkTextView.html#GtkTextChildAnchor"><span class="type">GtkTextChildAnchor</span></a> *anchor, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::insert-child-anchor signal is emitted to insert a <a class="link" href="GtkTextView.html#GtkTextChildAnchor"><span class="type">GtkTextChildAnchor</span></a> in a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a>. Insertion actually occurs in the default handler.</p> <p>Note that if your handler runs before the default handler it must not invalidate the <em class="parameter"><code>location</code></em> iter (or has to revalidate it). The default signal handler revalidates it to be placed after the inserted <em class="parameter"><code>anchor</code></em> .</p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-child-anchor" title="gtk_text_buffer_insert_child_anchor ()"><code class="function">gtk_text_buffer_insert_child_anchor()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-insert-child-anchor.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>location</p></td> <td class="parameter_description"><p>position to insert <em class="parameter"><code>anchor</code></em> in <em class="parameter"><code>textbuffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>anchor</p></td> <td class="parameter_description"><p>the <a class="link" href="GtkTextView.html#GtkTextChildAnchor"><span class="type">GtkTextChildAnchor</span></a> to be inserted</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-insert-pixbuf"></a><h3>The <code class="literal">“insert-pixbuf”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *location, <span class="type">GdkPixbuf</span> *pixbuf, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::insert-pixbuf signal is emitted to insert a <span class="type">GdkPixbuf</span> in a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a>. Insertion actually occurs in the default handler.</p> <p>Note that if your handler runs before the default handler it must not invalidate the <em class="parameter"><code>location</code></em> iter (or has to revalidate it). The default signal handler revalidates it to be placed after the inserted <em class="parameter"><code>pixbuf</code></em> .</p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-pixbuf" title="gtk_text_buffer_insert_pixbuf ()"><code class="function">gtk_text_buffer_insert_pixbuf()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-insert-pixbuf.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>location</p></td> <td class="parameter_description"><p>position to insert <em class="parameter"><code>pixbuf</code></em> in <em class="parameter"><code>textbuffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>pixbuf</p></td> <td class="parameter_description"><p>the <span class="type">GdkPixbuf</span> to be inserted</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-insert-text"></a><h3>The <code class="literal">“insert-text”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *location, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> len, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::insert-text signal is emitted to insert text in a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a>. Insertion actually occurs in the default handler. </p> <p>Note that if your handler runs before the default handler it must not invalidate the <em class="parameter"><code>location</code></em> iter (or has to revalidate it). The default signal handler revalidates it to point to the end of the inserted text.</p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert" title="gtk_text_buffer_insert ()"><code class="function">gtk_text_buffer_insert()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-insert-range" title="gtk_text_buffer_insert_range ()"><code class="function">gtk_text_buffer_insert_range()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-insert-text.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>location</p></td> <td class="parameter_description"><p>position to insert <em class="parameter"><code>text</code></em> in <em class="parameter"><code>textbuffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>text</p></td> <td class="parameter_description"><p>the UTF-8 text to be inserted</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>len</p></td> <td class="parameter_description"><p>length of the inserted text in bytes</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-mark-deleted"></a><h3>The <code class="literal">“mark-deleted”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> *mark, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::mark-deleted signal is emitted as notification after a <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> is deleted. </p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-delete-mark" title="gtk_text_buffer_delete_mark ()"><code class="function">gtk_text_buffer_delete_mark()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-mark-deleted.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>mark</p></td> <td class="parameter_description"><p>The mark that was deleted</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-mark-set"></a><h3>The <code class="literal">“mark-set”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *location, <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> *mark, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::mark-set signal is emitted as notification after a <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> is set.</p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-create-mark" title="gtk_text_buffer_create_mark ()"><code class="function">gtk_text_buffer_create_mark()</code></a>, <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-move-mark" title="gtk_text_buffer_move_mark ()"><code class="function">gtk_text_buffer_move_mark()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-mark-set.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>location</p></td> <td class="parameter_description"><p>The location of <em class="parameter"><code>mark</code></em> in <em class="parameter"><code>textbuffer</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>mark</p></td> <td class="parameter_description"><p>The mark that is set</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-modified-changed"></a><h3>The <code class="literal">“modified-changed”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::modified-changed signal is emitted when the modified bit of a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> flips.</p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-set-modified" title="gtk_text_buffer_set_modified ()"><code class="function">gtk_text_buffer_set_modified()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-modified-changed.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-paste-done"></a><h3>The <code class="literal">“paste-done”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> *clipboard, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The paste-done signal is emitted after paste operation has been completed. This is useful to properly scroll the view to the end of the pasted text. See <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-paste-clipboard" title="gtk_text_buffer_paste_clipboard ()"><code class="function">gtk_text_buffer_paste_clipboard()</code></a> for more details.</p> <div class="refsect3"> <a name="GtkTextBuffer-paste-done.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>clipboard</p></td> <td class="parameter_description"><p>the <a class="link" href="gtk3-Clipboards.html#GtkClipboard"><span class="type">GtkClipboard</span></a> pasted from</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> <p class="since">Since: 2.16</p> </div> <hr> <div class="refsect2"> <a name="GtkTextBuffer-remove-tag"></a><h3>The <code class="literal">“remove-tag”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> *textbuffer, <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a> *tag, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *start, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a> *end, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>The ::remove-tag signal is emitted to remove all occurrences of <em class="parameter"><code>tag</code></em> from a range of text in a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a>. Removal actually occurs in the default handler.</p> <p>Note that if your handler runs before the default handler it must not invalidate the <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em> iters (or has to revalidate them). </p> <p>See also: <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-remove-tag" title="gtk_text_buffer_remove_tag ()"><code class="function">gtk_text_buffer_remove_tag()</code></a>.</p> <div class="refsect3"> <a name="GtkTextBuffer-remove-tag.parameters"></a><h4>Parameters</h4> <div class="informaltable"><table class="informaltable" width="100%" border="0"> <colgroup> <col width="150px" class="parameters_name"> <col class="parameters_description"> <col width="200px" class="parameters_annotations"> </colgroup> <tbody> <tr> <td class="parameter_name"><p>textbuffer</p></td> <td class="parameter_description"><p>the object which received the signal</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>tag</p></td> <td class="parameter_description"><p>the tag to be removed</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>start</p></td> <td class="parameter_description"><p>the start of the range the tag is removed from</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>end</p></td> <td class="parameter_description"><p>the end of the range the tag is removed from</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>user_data</p></td> <td class="parameter_description"><p>user data set when the signal handler was connected.</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p> </div> </div> <div class="refsect1"> <a name="GtkTextBuffer.see-also"></a><h2>See Also</h2> <p><a class="link" href="GtkTextView.html" title="GtkTextView"><span class="type">GtkTextView</span></a>, <a class="link" href="GtkTextIter.html" title="GtkTextIter"><span class="type">GtkTextIter</span></a>, <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a></p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>