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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>GtkFileChooserNative: 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="SelectorWidgets.html" title="Selector Widgets and Dialogs"> <link rel="prev" href="GtkFileChooserButton.html" title="GtkFileChooserButton"> <link rel="next" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"> <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="#gtk3-GtkFileChooserNative.description" class="shortcut">Description</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="SelectorWidgets.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="GtkFileChooserButton.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="GtkFileChooserDialog.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="gtk3-GtkFileChooserNative"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="gtk3-GtkFileChooserNative.top_of_page"></a>GtkFileChooserNative</span></h2> <p>GtkFileChooserNative — A native file chooser dialog, suitable for “File/Open” or “File/Save” commands</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="gtk3-GtkFileChooserNative.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"> <span class="returnvalue">GtkFileChooserNative</span> * </td> <td class="function_name"> <a class="link" href="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-new" title="gtk_file_chooser_native_new ()">gtk_file_chooser_native_new</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> * </td> <td class="function_name"> <a class="link" href="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-get-accept-label" title="gtk_file_chooser_native_get_accept_label ()">gtk_file_chooser_native_get_accept_label</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="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-set-accept-label" title="gtk_file_chooser_native_set_accept_label ()">gtk_file_chooser_native_set_accept_label</a> <span class="c_punctuation">()</span> </td> </tr> <tr> <td class="function_type">const <span class="returnvalue">char</span> * </td> <td class="function_name"> <a class="link" href="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-get-cancel-label" title="gtk_file_chooser_native_get_cancel_label ()">gtk_file_chooser_native_get_cancel_label</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="gtk3-GtkFileChooserNative.html#gtk-file-chooser-native-set-cancel-label" title="gtk_file_chooser_native_set_cancel_label ()">gtk_file_chooser_native_set_cancel_label</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="gtk3-GtkFileChooserNative.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <gtk/gtk.h> </pre> </div> <div class="refsect1"> <a name="gtk3-GtkFileChooserNative.description"></a><h2>Description</h2> <p><span class="type">GtkFileChooserNative</span> is an abstraction of a dialog box suitable for use with “File/Open” or “File/Save as” commands. By default, this just uses a <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> to implement the actual dialog. However, on certain platforms, such as Windows and macOS, the native platform file chooser is used instead. When the application is running in a sandboxed environment without direct filesystem access (such as Flatpak), <span class="type">GtkFileChooserNative</span> may call the proper APIs (portals) to let the user choose a file and make it available to the application.</p> <p>While the API of <span class="type">GtkFileChooserNative</span> closely mirrors <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a>, the main difference is that there is no access to any <a class="link" href="GtkWindow.html" title="GtkWindow"><span class="type">GtkWindow</span></a> or <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> for the dialog. This is required, as there may not be one in the case of a platform native dialog. Showing, hiding and running the dialog is handled by the <span class="type">GtkNativeDialog</span> functions.</p> <div class="refsect3"> <a name="gtkfilechoosernative-typical-usage"></a><h4>Typical usage</h4> <p>In the simplest of cases, you can the following code to use <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> to select a file for opening:</p> <div class="informalexample"> <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> <tbody> <tr> <td class="listing_lines" align="right"><pre>1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21</pre></td> <td class="listing_code"><pre class="programlisting"><span class="n">GtkFileChooserNative</span> <span class="o">*</span><span class="n">native</span><span class="p">;</span> <span class="n">GtkFileChooserAction</span> <span class="n">action</span> <span class="o">=</span> <span class="n">GTK_FILE_CHOOSER_ACTION_OPEN</span><span class="p">;</span> <span class="n">gint</span> <span class="n">res</span><span class="p">;</span> <span class="n">native</span> <span class="o">=</span> <span class="n">gtk_file_chooser_native_new</span> <span class="p">(</span><span class="s">"Open File"</span><span class="p">,</span> <span class="n">parent_window</span><span class="p">,</span> <span class="n">action</span><span class="p">,</span> <span class="s">"_Open"</span><span class="p">,</span> <span class="s">"_Cancel"</span><span class="p">);</span> <span class="n">res</span> <span class="o">=</span> <span class="n">gtk_native_dialog_run</span> <span class="p">(</span><span class="n">GTK_NATIVE_DIALOG</span> <span class="p">(</span><span class="n">native</span><span class="p">));</span> <span class="k">if</span> <span class="p">(</span><span class="n">res</span> <span class="o">==</span> <span class="n">GTK_RESPONSE_ACCEPT</span><span class="p">)</span> <span class="p">{</span> <span class="kt">char</span> <span class="o">*</span><span class="n">filename</span><span class="p">;</span> <span class="n">GtkFileChooser</span> <span class="o">*</span><span class="n">chooser</span> <span class="o">=</span> <span class="n">GTK_FILE_CHOOSER</span> <span class="p">(</span><span class="n">native</span><span class="p">);</span> <span class="n">filename</span> <span class="o">=</span> <span class="n">gtk_file_chooser_get_filename</span> <span class="p">(</span><span class="n">chooser</span><span class="p">);</span> <span class="n">open_file</span> <span class="p">(</span><span class="n">filename</span><span class="p">);</span> <span class="n">g_free</span> <span class="p">(</span><span class="n">filename</span><span class="p">);</span> <span class="p">}</span> <span class="n">g_object_unref</span> <span class="p">(</span><span class="n">native</span><span class="p">);</span></pre></td> </tr> </tbody> </table> </div> <p></p> <p>To use a dialog for saving, you can use this:</p> <div class="informalexample"> <table class="listing_frame" border="0" cellpadding="0" cellspacing="0"> <tbody> <tr> <td class="listing_lines" align="right"><pre>1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32</pre></td> <td class="listing_code"><pre class="programlisting"><span class="n">GtkFileChooserNative</span> <span class="o">*</span><span class="n">native</span><span class="p">;</span> <span class="n">GtkFileChooser</span> <span class="o">*</span><span class="n">chooser</span><span class="p">;</span> <span class="n">GtkFileChooserAction</span> <span class="n">action</span> <span class="o">=</span> <span class="n">GTK_FILE_CHOOSER_ACTION_SAVE</span><span class="p">;</span> <span class="n">gint</span> <span class="n">res</span><span class="p">;</span> <span class="n">native</span> <span class="o">=</span> <span class="n">gtk_file_chooser_native_new</span> <span class="p">(</span><span class="s">"Save File"</span><span class="p">,</span> <span class="n">parent_window</span><span class="p">,</span> <span class="n">action</span><span class="p">,</span> <span class="s">"_Save"</span><span class="p">,</span> <span class="s">"_Cancel"</span><span class="p">);</span> <span class="n">chooser</span> <span class="o">=</span> <span class="n">GTK_FILE_CHOOSER</span> <span class="p">(</span><span class="n">native</span><span class="p">);</span> <span class="n">gtk_file_chooser_set_do_overwrite_confirmation</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="n">TRUE</span><span class="p">);</span> <span class="k">if</span> <span class="p">(</span><span class="n">user_edited_a_new_document</span><span class="p">)</span> <span class="n">gtk_file_chooser_set_current_name</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="n">_</span><span class="p">(</span><span class="s">"Untitled document"</span><span class="p">));</span> <span class="k">else</span> <span class="nf">gtk_file_chooser_set_filename</span> <span class="p">(</span><span class="n">chooser</span><span class="p">,</span> <span class="n">existing_filename</span><span class="p">);</span> <span class="n">res</span> <span class="o">=</span> <span class="n">gtk_native_dialog_run</span> <span class="p">(</span><span class="n">GTK_NATIVE_DIALOG</span> <span class="p">(</span><span class="n">native</span><span class="p">));</span> <span class="k">if</span> <span class="p">(</span><span class="n">res</span> <span class="o">==</span> <span class="n">GTK_RESPONSE_ACCEPT</span><span class="p">)</span> <span class="p">{</span> <span class="kt">char</span> <span class="o">*</span><span class="n">filename</span><span class="p">;</span> <span class="n">filename</span> <span class="o">=</span> <span class="n">gtk_file_chooser_get_filename</span> <span class="p">(</span><span class="n">chooser</span><span class="p">);</span> <span class="n">save_to_file</span> <span class="p">(</span><span class="n">filename</span><span class="p">);</span> <span class="n">g_free</span> <span class="p">(</span><span class="n">filename</span><span class="p">);</span> <span class="p">}</span> <span class="n">g_object_unref</span> <span class="p">(</span><span class="n">native</span><span class="p">);</span></pre></td> </tr> </tbody> </table> </div> <p></p> <p>For more information on how to best set up a file dialog, see <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a>.</p> </div> <div class="refsect3"> <a name="gtkfilechooserdialognative-responses"></a><h4>Response Codes</h4> <p><span class="type">GtkFileChooserNative</span> inherits from <span class="type">GtkNativeDialog</span>, which means it will return <a class="link" href="GtkDialog.html#GTK-RESPONSE-ACCEPT:CAPS"><span class="type">GTK_RESPONSE_ACCEPT</span></a> if the user accepted, and <a class="link" href="GtkDialog.html#GTK-RESPONSE-CANCEL:CAPS"><span class="type">GTK_RESPONSE_CANCEL</span></a> if he pressed cancel. It can also return <a class="link" href="GtkDialog.html#GTK-RESPONSE-DELETE-EVENT:CAPS"><span class="type">GTK_RESPONSE_DELETE_EVENT</span></a> if the window was unexpectedly closed.</p> </div> <div class="refsect3"> <a name="gtkfilechooserdialognative-differences"></a><h4>Differences from <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> </h4> <p>There are a few things in the GtkFileChooser API that are not possible to use with <span class="type">GtkFileChooserNative</span>, as such use would prohibit the use of a native dialog.</p> <p>There is no support for the signals that are emitted when the user navigates in the dialog, including:</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p><a class="link" href="GtkFileChooser.html#GtkFileChooser-current-folder-changed" title="The “current-folder-changed” signal"><span class="type">“current-folder-changed”</span></a></p></li> <li class="listitem"><p><a class="link" href="GtkFileChooser.html#GtkFileChooser-selection-changed" title="The “selection-changed” signal"><span class="type">“selection-changed”</span></a></p></li> <li class="listitem"><p><a class="link" href="GtkFileChooser.html#GtkFileChooser-file-activated" title="The “file-activated” signal"><span class="type">“file-activated”</span></a></p></li> <li class="listitem"><p><a class="link" href="GtkFileChooser.html#GtkFileChooser-confirm-overwrite" title="The “confirm-overwrite” signal"><span class="type">“confirm-overwrite”</span></a></p></li> </ul></div> <p>You can also not use the methods that directly control user navigation:</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p>gtk_file_chooser_unselect_filename()</p></li> <li class="listitem"><p>gtk_file_chooser_select_all()</p></li> <li class="listitem"><p>gtk_file_chooser_unselect_all()</p></li> </ul></div> <p>If you need any of the above you will have to use <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> directly.</p> <p>No operations that change the the dialog work while the dialog is visible. Set all the properties that are required before showing the dialog.</p> </div> <div class="refsect3"> <a name="gtkfilechooserdialognative-win32"></a><h4>Win32 details</h4> <p>On windows the IFileDialog implementation (added in Windows Vista) is used. It supports many of the features that <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> does, but there are some things it does not handle:</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p>Extra widgets added with <a class="link" href="GtkFileChooser.html#gtk-file-chooser-set-extra-widget" title="gtk_file_chooser_set_extra_widget ()"><code class="function">gtk_file_chooser_set_extra_widget()</code></a>.</p></li> <li class="listitem"><p>Use of custom previews by connecting to <a class="link" href="GtkFileChooser.html#GtkFileChooser-update-preview" title="The “update-preview” signal"><span class="type">“update-preview”</span></a>.</p></li> <li class="listitem"><p>Any <a class="link" href="GtkFileFilter.html" title="GtkFileFilter"><span class="type">GtkFileFilter</span></a> added using a mimetype or custom filter.</p></li> </ul></div> <p>If any of these features are used the regular <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> will be used in place of the native one.</p> </div> <div class="refsect3"> <a name="gtkfilechooserdialognative-portal"></a><h4>Portal details</h4> <p>When the org.freedesktop.portal.FileChooser portal is available on the session bus, it is used to bring up an out-of-process file chooser. Depending on the kind of session the application is running in, this may or may not be a GTK+ file chooser. In this situation, the following things are not supported and will be silently ignored:</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p>Extra widgets added with <a class="link" href="GtkFileChooser.html#gtk-file-chooser-set-extra-widget" title="gtk_file_chooser_set_extra_widget ()"><code class="function">gtk_file_chooser_set_extra_widget()</code></a>.</p></li> <li class="listitem"><p>Use of custom previews by connecting to <a class="link" href="GtkFileChooser.html#GtkFileChooser-update-preview" title="The “update-preview” signal"><span class="type">“update-preview”</span></a>.</p></li> <li class="listitem"><p>Any <a class="link" href="GtkFileFilter.html" title="GtkFileFilter"><span class="type">GtkFileFilter</span></a> added with a custom filter.</p></li> </ul></div> </div> <div class="refsect3"> <a name="gtkfilechooserdialognative-macos"></a><h4>macOS details</h4> <p>On macOS the NSSavePanel and NSOpenPanel classes are used to provide native file chooser dialogs. Some features provided by <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a> are not supported:</p> <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> <li class="listitem"><p>Extra widgets added with <a class="link" href="GtkFileChooser.html#gtk-file-chooser-set-extra-widget" title="gtk_file_chooser_set_extra_widget ()"><code class="function">gtk_file_chooser_set_extra_widget()</code></a>, unless the widget is an instance of GtkLabel, in which case the label text will be used to set the NSSavePanel message instance property.</p></li> <li class="listitem"><p>Use of custom previews by connecting to <a class="link" href="GtkFileChooser.html#GtkFileChooser-update-preview" title="The “update-preview” signal"><span class="type">“update-preview”</span></a>.</p></li> <li class="listitem"><p>Any <a class="link" href="GtkFileFilter.html" title="GtkFileFilter"><span class="type">GtkFileFilter</span></a> added with a custom filter.</p></li> <li class="listitem"><p>Shortcut folders.</p></li> </ul></div> </div> </div> <div class="refsect1"> <a name="gtk3-GtkFileChooserNative.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="gtk-file-chooser-native-new"></a><h3>gtk_file_chooser_native_new ()</h3> <pre class="programlisting"><span class="returnvalue">GtkFileChooserNative</span> * gtk_file_chooser_native_new (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *title</code></em>, <em class="parameter"><code><a class="link" href="GtkWindow.html" title="GtkWindow"><span class="type">GtkWindow</span></a> *parent</code></em>, <em class="parameter"><code><a class="link" href="GtkFileChooser.html#GtkFileChooserAction" title="enum GtkFileChooserAction"><span class="type">GtkFileChooserAction</span></a> action</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> *accept_label</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> *cancel_label</code></em>);</pre> <p>Creates a new <span class="type">GtkFileChooserNative</span>.</p> <div class="refsect3"> <a name="gtk-file-chooser-native-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>title</p></td> <td class="parameter_description"><p>Title of the native, 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>parent</p></td> <td class="parameter_description"><p>Transient parent of the native, 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>action</p></td> <td class="parameter_description"><p>Open or save mode for the dialog</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>accept_label</p></td> <td class="parameter_description"><p>text to go in the accept button, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. </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>cancel_label</p></td> <td class="parameter_description"><p>text to go in the cancel button, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. </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-file-chooser-native-new.returns"></a><h4>Returns</h4> <p> a new <span class="type">GtkFileChooserNative</span></p> </div> <p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p> </div> <hr> <div class="refsect2"> <a name="gtk-file-chooser-native-get-accept-label"></a><h3>gtk_file_chooser_native_get_accept_label ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> * gtk_file_chooser_native_get_accept_label (<em class="parameter"><code><span class="type">GtkFileChooserNative</span> *self</code></em>);</pre> <p>Retrieves the custom label text for the accept button.</p> <div class="refsect3"> <a name="gtk-file-chooser-native-get-accept-label.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>self</p></td> <td class="parameter_description"><p>a <span class="type">GtFileChooserNative</span></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-file-chooser-native-get-accept-label.returns"></a><h4>Returns</h4> <p>The custom label, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. This string is owned by GTK+ and should not be modified or freed. </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> <p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p> </div> <hr> <div class="refsect2"> <a name="gtk-file-chooser-native-set-accept-label"></a><h3>gtk_file_chooser_native_set_accept_label ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_file_chooser_native_set_accept_label (<em class="parameter"><code><span class="type">GtkFileChooserNative</span> *self</code></em>, <em class="parameter"><code>const <span class="type">char</span> *accept_label</code></em>);</pre> <p>Sets the custom label text for the accept button.</p> <p>If characters in <em class="parameter"><code>label</code></em> are preceded by an underscore, they are underlined. If you need a literal underscore character in a label, use “__” (two underscores). The first underlined character represents a keyboard accelerator called a mnemonic. Pressing Alt and that key activates the button.</p> <div class="refsect3"> <a name="gtk-file-chooser-native-set-accept-label.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>self</p></td> <td class="parameter_description"><p>a <span class="type">GtFileChooserNative</span></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>accept_label</p></td> <td class="parameter_description"><p>custom label or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. </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> <p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p> </div> <hr> <div class="refsect2"> <a name="gtk-file-chooser-native-get-cancel-label"></a><h3>gtk_file_chooser_native_get_cancel_label ()</h3> <pre class="programlisting">const <span class="returnvalue">char</span> * gtk_file_chooser_native_get_cancel_label (<em class="parameter"><code><span class="type">GtkFileChooserNative</span> *self</code></em>);</pre> <p>Retrieves the custom label text for the cancel button.</p> <div class="refsect3"> <a name="gtk-file-chooser-native-get-cancel-label.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>self</p></td> <td class="parameter_description"><p>a <span class="type">GtFileChooserNative</span></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-file-chooser-native-get-cancel-label.returns"></a><h4>Returns</h4> <p>The custom label, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. This string is owned by GTK+ and should not be modified or freed. </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> <p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p> </div> <hr> <div class="refsect2"> <a name="gtk-file-chooser-native-set-cancel-label"></a><h3>gtk_file_chooser_native_set_cancel_label ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_file_chooser_native_set_cancel_label (<em class="parameter"><code><span class="type">GtkFileChooserNative</span> *self</code></em>, <em class="parameter"><code>const <span class="type">char</span> *cancel_label</code></em>);</pre> <p>Sets the custom label text for the cancel button.</p> <p>If characters in <em class="parameter"><code>label</code></em> are preceded by an underscore, they are underlined. If you need a literal underscore character in a label, use “__” (two underscores). The first underlined character represents a keyboard accelerator called a mnemonic. Pressing Alt and that key activates the button.</p> <div class="refsect3"> <a name="gtk-file-chooser-native-set-cancel-label.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>self</p></td> <td class="parameter_description"><p>a <span class="type">GtFileChooserNative</span></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>cancel_label</p></td> <td class="parameter_description"><p>custom label or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for the default. </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> <p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p> </div> </div> <div class="refsect1"> <a name="gtk3-GtkFileChooserNative.see-also"></a><h2>See Also</h2> <p><a class="link" href="GtkFileChooser.html" title="GtkFileChooser"><span class="type">GtkFileChooser</span></a>, <span class="type">GtkNativeDialog</span>, <a class="link" href="GtkFileChooserDialog.html" title="GtkFileChooserDialog"><span class="type">GtkFileChooserDialog</span></a></p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>