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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>GtkColorChooser: 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="SelectorWidgets.html" title="Selector Widgets and Dialogs"> <link rel="next" href="GtkColorButton.html" title="GtkColorButton"> <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="#GtkColorChooser.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span> <a href="#GtkColorChooser.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_prerequisites"> <span class="dim">|</span> <a href="#GtkColorChooser.prerequisites" class="shortcut">Prerequisites</a></span><span id="nav_implementations"> <span class="dim">|</span> <a href="#GtkColorChooser.implementations" class="shortcut">Known Implementations</a></span><span id="nav_properties"> <span class="dim">|</span> <a href="#GtkColorChooser.properties" class="shortcut">Properties</a></span><span id="nav_signals"> <span class="dim">|</span> <a href="#GtkColorChooser.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="SelectorWidgets.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td> <td><a accesskey="p" href="SelectorWidgets.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td> <td><a accesskey="n" href="GtkColorButton.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td> </tr></table> <div class="refentry"> <a name="GtkColorChooser"></a><div class="titlepage"></div> <div class="refnamediv"><table width="100%"><tr> <td valign="top"> <h2><span class="refentrytitle"><a name="GtkColorChooser.top_of_page"></a>GtkColorChooser</span></h2> <p>GtkColorChooser — Interface implemented by widgets for choosing colors</p> </td> <td class="gallery_image" valign="top" align="right"></td> </tr></table></div> <div class="refsect1"> <a name="GtkColorChooser.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">void</span> </td> <td class="function_name"> <a class="link" href="GtkColorChooser.html#gtk-color-chooser-get-rgba" title="gtk_color_chooser_get_rgba ()">gtk_color_chooser_get_rgba</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="GtkColorChooser.html#gtk-color-chooser-set-rgba" title="gtk_color_chooser_set_rgba ()">gtk_color_chooser_set_rgba</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="GtkColorChooser.html#gtk-color-chooser-get-use-alpha" title="gtk_color_chooser_get_use_alpha ()">gtk_color_chooser_get_use_alpha</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="GtkColorChooser.html#gtk-color-chooser-set-use-alpha" title="gtk_color_chooser_set_use_alpha ()">gtk_color_chooser_set_use_alpha</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="GtkColorChooser.html#gtk-color-chooser-add-palette" title="gtk_color_chooser_add_palette ()">gtk_color_chooser_add_palette</a> <span class="c_punctuation">()</span> </td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="GtkColorChooser.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 href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a> *</td> <td class="property_name"><a class="link" href="GtkColorChooser.html#GtkColorChooser--rgba" title="The “rgba” property">rgba</a></td> <td class="property_flags">Read / Write</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="GtkColorChooser.html#GtkColorChooser--use-alpha" title="The “use-alpha” property">use-alpha</a></td> <td class="property_flags">Read / Write</td> </tr> </tbody> </table></div> </div> <div class="refsect1"> <a name="GtkColorChooser.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="GtkColorChooser.html#GtkColorChooser-color-activated" title="The “color-activated” signal">color-activated</a></td> <td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS">Run First</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="GtkColorChooser.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="GtkColorChooser.html#GtkColorChooser-struct" title="GtkColorChooser">GtkColorChooser</a></td> </tr></tbody> </table></div> </div> <div class="refsect1"> <a name="GtkColorChooser.object-hierarchy"></a><h2>Object Hierarchy</h2> <pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/GTypeModule.html">GInterface</a> <span class="lineart">╰──</span> GtkColorChooser </pre> </div> <div class="refsect1"> <a name="GtkColorChooser.prerequisites"></a><h2>Prerequisites</h2> <p> GtkColorChooser requires <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>.</p> </div> <div class="refsect1"> <a name="GtkColorChooser.implementations"></a><h2>Known Implementations</h2> <p> GtkColorChooser is implemented by <a class="link" href="GtkColorButton.html" title="GtkColorButton">GtkColorButton</a>, <a class="link" href="GtkColorChooserDialog.html" title="GtkColorChooserDialog">GtkColorChooserDialog</a> and <a class="link" href="GtkColorChooserWidget.html" title="GtkColorChooserWidget">GtkColorChooserWidget</a>.</p> </div> <div class="refsect1"> <a name="GtkColorChooser.includes"></a><h2>Includes</h2> <pre class="synopsis">#include <gtk/gtk.h> </pre> </div> <div class="refsect1"> <a name="GtkColorChooser.description"></a><h2>Description</h2> <p><a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a> is an interface that is implemented by widgets for choosing colors. Depending on the situation, colors may be allowed to have alpha (translucency).</p> <p>In GTK+, the main widgets that implement this interface are <a class="link" href="GtkColorChooserWidget.html" title="GtkColorChooserWidget"><span class="type">GtkColorChooserWidget</span></a>, <a class="link" href="GtkColorChooserDialog.html" title="GtkColorChooserDialog"><span class="type">GtkColorChooserDialog</span></a> and <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>.</p> </div> <div class="refsect1"> <a name="GtkColorChooser.functions_details"></a><h2>Functions</h2> <div class="refsect2"> <a name="gtk-color-chooser-get-rgba"></a><h3>gtk_color_chooser_get_rgba ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_color_chooser_get_rgba (<em class="parameter"><code><a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a> *chooser</code></em>, <em class="parameter"><code><a href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a> *color</code></em>);</pre> <p>Gets the currently-selected color.</p> <div class="refsect3"> <a name="gtk-color-chooser-get-rgba.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>chooser</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>color</p></td> <td class="parameter_description"><p>a <a href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a> to fill in with the current color. </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> <p class="since">Since: <a class="link" href="api-index-3-4.html#api-index-3.4">3.4</a></p> </div> <hr> <div class="refsect2"> <a name="gtk-color-chooser-set-rgba"></a><h3>gtk_color_chooser_set_rgba ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_color_chooser_set_rgba (<em class="parameter"><code><a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a> *chooser</code></em>, <em class="parameter"><code>const <a href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a> *color</code></em>);</pre> <p>Sets the color.</p> <div class="refsect3"> <a name="gtk-color-chooser-set-rgba.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>chooser</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>color</p></td> <td class="parameter_description"><p>the new color</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-3-4.html#api-index-3.4">3.4</a></p> </div> <hr> <div class="refsect2"> <a name="gtk-color-chooser-get-use-alpha"></a><h3>gtk_color_chooser_get_use_alpha ()</h3> <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_color_chooser_get_use_alpha (<em class="parameter"><code><a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a> *chooser</code></em>);</pre> <p>Returns whether the color chooser shows the alpha channel.</p> <div class="refsect3"> <a name="gtk-color-chooser-get-use-alpha.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>chooser</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a></p></td> <td class="parameter_annotations"> </td> </tr></tbody> </table></div> </div> <div class="refsect3"> <a name="gtk-color-chooser-get-use-alpha.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 color chooser uses the alpha channel, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if not</p> </div> <p class="since">Since: <a class="link" href="api-index-3-4.html#api-index-3.4">3.4</a></p> </div> <hr> <div class="refsect2"> <a name="gtk-color-chooser-set-use-alpha"></a><h3>gtk_color_chooser_set_use_alpha ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_color_chooser_set_use_alpha (<em class="parameter"><code><a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a> *chooser</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> use_alpha</code></em>);</pre> <p>Sets whether or not the color chooser should use the alpha channel.</p> <div class="refsect3"> <a name="gtk-color-chooser-set-use-alpha.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>chooser</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>use_alpha</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 color chooser should use alpha channel, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if not</p></td> <td class="parameter_annotations"> </td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-3-4.html#api-index-3.4">3.4</a></p> </div> <hr> <div class="refsect2"> <a name="gtk-color-chooser-add-palette"></a><h3>gtk_color_chooser_add_palette ()</h3> <pre class="programlisting"><span class="returnvalue">void</span> gtk_color_chooser_add_palette (<em class="parameter"><code><a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a> *chooser</code></em>, <em class="parameter"><code><a class="link" href="gtk3-Standard-Enumerations.html#GtkOrientation" title="enum GtkOrientation"><span class="type">GtkOrientation</span></a> orientation</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> colors_per_line</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_colors</code></em>, <em class="parameter"><code><a href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a> *colors</code></em>);</pre> <p>Adds a palette to the color chooser. If <em class="parameter"><code>orientation</code></em> is horizontal, the colors are grouped in rows, with <em class="parameter"><code>colors_per_line</code></em> colors in each row. If <em class="parameter"><code>horizontal</code></em> is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>, the colors are grouped in columns instead.</p> <p>The default color palette of <a class="link" href="GtkColorChooserWidget.html" title="GtkColorChooserWidget"><span class="type">GtkColorChooserWidget</span></a> has 27 colors, organized in columns of 3 colors. The default gray palette has 9 grays in a single row.</p> <p>The layout of the color chooser widget works best when the palettes have 9-10 columns.</p> <p>Calling this function for the first time has the side effect of removing the default color and gray palettes from the color chooser.</p> <p>If <em class="parameter"><code>colors</code></em> is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, removes all previously added palettes.</p> <div class="refsect3"> <a name="gtk-color-chooser-add-palette.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>chooser</p></td> <td class="parameter_description"><p>a <a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a></p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>orientation</p></td> <td class="parameter_description"><p><a class="link" href="gtk3-Standard-Enumerations.html#GTK-ORIENTATION-HORIZONTAL:CAPS"><code class="literal">GTK_ORIENTATION_HORIZONTAL</code></a> if the palette should be displayed in rows, <a class="link" href="gtk3-Standard-Enumerations.html#GTK-ORIENTATION-VERTICAL:CAPS"><code class="literal">GTK_ORIENTATION_VERTICAL</code></a> for columns</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>colors_per_line</p></td> <td class="parameter_description"><p>the number of colors to show in each row/column</p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>n_colors</p></td> <td class="parameter_description"><p>the total number of elements in <em class="parameter"><code>colors</code></em> </p></td> <td class="parameter_annotations"> </td> </tr> <tr> <td class="parameter_name"><p>colors</p></td> <td class="parameter_description"><p>the colors of the palette, 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>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=n_colors]</span></td> </tr> </tbody> </table></div> </div> <p class="since">Since: <a class="link" href="api-index-3-4.html#api-index-3.4">3.4</a></p> </div> </div> <div class="refsect1"> <a name="GtkColorChooser.other_details"></a><h2>Types and Values</h2> <div class="refsect2"> <a name="GtkColorChooser-struct"></a><h3>GtkColorChooser</h3> <pre class="programlisting">typedef struct _GtkColorChooser GtkColorChooser;</pre> </div> </div> <div class="refsect1"> <a name="GtkColorChooser.property-details"></a><h2>Property Details</h2> <div class="refsect2"> <a name="GtkColorChooser--rgba"></a><h3>The <code class="literal">“rgba”</code> property</h3> <pre class="programlisting"> “rgba” <a href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a> *</pre> <p>The ::rgba property contains the currently selected color, as a <a href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a> struct. The property can be set to change the current selection programmatically.</p> <p>Owner: GtkColorChooser</p> <p>Flags: Read / Write</p> <p class="since">Since: <a class="link" href="api-index-3-4.html#api-index-3.4">3.4</a></p> </div> <hr> <div class="refsect2"> <a name="GtkColorChooser--use-alpha"></a><h3>The <code class="literal">“use-alpha”</code> property</h3> <pre class="programlisting"> “use-alpha” <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> <p>When ::use-alpha is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, colors may have alpha (translucency) information. When it is <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>, the <a href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a> struct obtained via the <a class="link" href="GtkColorChooser.html#GtkColorChooser--rgba" title="The “rgba” property"><span class="type">“rgba”</span></a> property will be forced to have alpha == 1.</p> <p>Implementations are expected to show alpha by rendering the color over a non-uniform background (like a checkerboard pattern).</p> <p>Owner: GtkColorChooser</p> <p>Flags: Read / Write</p> <p>Default value: TRUE</p> <p class="since">Since: <a class="link" href="api-index-3-4.html#api-index-3.4">3.4</a></p> </div> </div> <div class="refsect1"> <a name="GtkColorChooser.signal-details"></a><h2>Signal Details</h2> <div class="refsect2"> <a name="GtkColorChooser-color-activated"></a><h3>The <code class="literal">“color-activated”</code> signal</h3> <pre class="programlisting"><span class="returnvalue">void</span> user_function (<a class="link" href="GtkColorChooser.html" title="GtkColorChooser"><span class="type">GtkColorChooser</span></a> *chooser, <a href="../html/gdk3-RGBA-Colors.html#GdkRGBA"><span class="type">GdkRGBA</span></a> *color, <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data)</pre> <p>Emitted when a color is activated from the color chooser. This usually happens when the user clicks a color swatch, or a color is selected and the user presses one of the keys Space, Shift+Space, Return or Enter.</p> <div class="refsect3"> <a name="GtkColorChooser-color-activated.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>chooser</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>color</p></td> <td class="parameter_description"><p>the color</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-FIRST:CAPS">Run First</a></p> <p class="since">Since: <a class="link" href="api-index-3-4.html#api-index-3.4">3.4</a></p> </div> </div> <div class="refsect1"> <a name="GtkColorChooser.see-also"></a><h2>See Also</h2> <p><a class="link" href="GtkColorChooserDialog.html" title="GtkColorChooserDialog"><span class="type">GtkColorChooserDialog</span></a>, <a class="link" href="GtkColorChooserWidget.html" title="GtkColorChooserWidget"><span class="type">GtkColorChooserWidget</span></a>, <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a></p> </div> </div> <div class="footer"> <hr>Generated by GTK-Doc V1.32</div> </body> </html>