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<h1>Gtk::ColorSelection Class Reference<br>
<small>
[<a class="el" href="group__Widgets.html">Widgets</a>]</small>
</h1>A widget used to select a color.
<a href="#_details">More...</a>
<p>
Inheritance diagram for Gtk::ColorSelection:<p><center><img src="classGtk_1_1ColorSelection__inherit__graph.png" border="0" usemap="#Gtk_1_1ColorSelection__inherit__map" alt="Inheritance graph"></center>
<map name="Gtk_1_1ColorSelection__inherit__map">
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="classGtk_1_1ColorSelection-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Public Types</h2></td></tr>
<tr><td nowrap align=right valign=top>typedef SigC::Slot2< void,<br>
const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGdk_1_1Screen.html">Gdk::Screen</a>>&,<br>
const <a class="el" href="classGlib_1_1ArrayHandle.html">Gdk::ArrayHandle_Color</a>& > </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#s0">SlotChangePaletteHook</a></td></tr>
<tr><td colspan=2><br><h2>Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top>virtual </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a0">~ColorSelection</a> ()</td></tr>
<tr><td nowrap align=right valign=top>GtkColorSelection* </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a1">gobj</a> ()</td></tr>
<tr><td nowrap align=right valign=top>const GtkColorSelection* </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a2">gobj</a> () const</td></tr>
<tr><td nowrap align=right valign=top> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a3">ColorSelection</a> ()</td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a4">get_has_opacity_control</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Determines whether the colorsel has an opacity control.</em> <a href="#a4"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a5">set_has_opacity_control</a> (bool has_opacity=true)</td></tr>
<tr><td> </td><td><font size=-1><em>Sets the <em>colorsel</em> to use or not use opacity.</em> <a href="#a5"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a6">get_has_palette</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Determines whether the color selector has a color palette.</em> <a href="#a6"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a7">set_has_palette</a> (bool has_palette=true)</td></tr>
<tr><td> </td><td><font size=-1><em>Shows and hides the palette based upon the value of <em>has_palette</em> .</em> <a href="#a7"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a8">set_current_color</a> (const <a class="el" href="classGdk_1_1Color.html">Gdk::Color</a>& color)</td></tr>
<tr><td> </td><td><font size=-1><em>Sets the current color to be <em>color</em> .</em> <a href="#a8"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a9">set_current_alpha</a> (guint16 alpha)</td></tr>
<tr><td> </td><td><font size=-1><em>Sets the current opacity to be <em>alpha</em> .</em> <a href="#a9"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGdk_1_1Color.html">Gdk::Color</a> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a10">get_current_color</a> () const</td></tr>
<tr><td nowrap align=right valign=top>guint16 </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a11">get_current_alpha</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Returns the current alpha value.</em> <a href="#a11"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a12">set_previous_color</a> (const <a class="el" href="classGdk_1_1Color.html">Gdk::Color</a>& color)</td></tr>
<tr><td> </td><td><font size=-1><em>Sets the 'previous' color to be <em>color</em> .</em> <a href="#a12"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>void </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a13">set_previous_alpha</a> (guint16 alpha)</td></tr>
<tr><td> </td><td><font size=-1><em>Sets the 'previous' alpha to be <em>alpha</em> .</em> <a href="#a13"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGdk_1_1Color.html">Gdk::Color</a> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a14">get_previous_color</a> () const</td></tr>
<tr><td nowrap align=right valign=top>guint16 </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a15">get_previous_alpha</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Returns the previous alpha value.</em> <a href="#a15"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>bool </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a16">is_adjusting</a> () const</td></tr>
<tr><td> </td><td><font size=-1><em>Gets the current state of the <em>colorsel</em> .</em> <a href="#a16"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1SignalProxy0.html">Glib::SignalProxy0</a><void> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a17">signal_color_changed</a> ()</td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><bool> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a18">property_has_palette</a> ()</td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><bool> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a19">property_has_opacity_control</a> ()</td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><<a class="el" href="classGdk_1_1Color.html">Gdk::Color</a>> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a20">property_current_color</a> ()</td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><guint> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#a21">property_current_alpha</a> ()</td></tr>
<tr><td colspan=2><br><h2>Static Public Methods</h2></td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1ArrayHandle.html">Gdk::ArrayHandle_Color</a> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#d0">palette_from_string</a> (const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& str)</td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#d1">palette_to_string</a> (const <a class="el" href="classGlib_1_1ArrayHandle.html">Gdk::ArrayHandle_Color</a>& colors)</td></tr>
<tr><td nowrap align=right valign=top><a class="el" href="classGtk_1_1ColorSelection.html#s0">SlotChangePaletteHook</a> </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#d2">set_change_palette_hook</a> (const <a class="el" href="classGtk_1_1ColorSelection.html#s0">SlotChangePaletteHook</a>& slot)</td></tr>
<tr><td colspan=2><br><h2>Protected Methods</h2></td></tr>
<tr><td nowrap align=right valign=top>virtual void </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#b0">on_color_changed</a> ()</td></tr>
<tr><td colspan=2><br><h2>Related Functions</h2></td></tr>
<tr><td colspan=2>(Note that these are not member functions.)<br><br></td></tr>
<tr><td nowrap align=right valign=top>Gtk::ColorSelection* </td><td valign=bottom><a class="el" href="classGtk_1_1ColorSelection.html#k0">wrap</a> (GtkColorSelection* object, bool take_copy=false)</td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
A widget used to select a color.
<p>
This widget is used to select a color. It consists of a color wheel and number of sliders and entry boxes for color parameters such as hue, saturation, value, red, green, blue, and opacity.
<p>
It is found on the standard color selection dialog box <a class="el" href="classGtk_1_1ColorSelectionDialog.html">Gtk::ColorSelectionDialog</a>.
<p>
<hr><h2>Member Typedef Documentation</h2>
<a name="s0" doxytag="Gtk::ColorSelection::SlotChangePaletteHook"></a><p>
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<td class="md" nowrap valign="top"> typedef SigC::Slot2<void, const <a class="el" href="classGlib_1_1RefPtr.html">Glib::RefPtr</a><<a class="el" href="classGdk_1_1Screen.html">Gdk::Screen</a>>&, const <a class="el" href="classGlib_1_1ArrayHandle.html">Gdk::ArrayHandle_Color</a>&> Gtk::ColorSelection::SlotChangePaletteHook
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<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="Gtk::ColorSelection::~ColorSelection"></a><p>
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<td class="md" nowrap valign="top"> virtual Gtk::ColorSelection::~ColorSelection </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [virtual]</code></td>
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<a name="a3" doxytag="Gtk::ColorSelection::ColorSelection"></a><p>
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<td class="md" nowrap valign="top"> Gtk::ColorSelection::ColorSelection </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
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<hr><h2>Member Function Documentation</h2>
<a name="a11" doxytag="Gtk::ColorSelection::get_current_alpha"></a><p>
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<td class="md" nowrap valign="top"> guint16 Gtk::ColorSelection::get_current_alpha </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
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Returns the current alpha value.
<p>
<dl compact><dt><b>Returns:</b></dt><dd>An integer between 0 and 65535. </dd></dl>
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<a name="a10" doxytag="Gtk::ColorSelection::get_current_color"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGdk_1_1Color.html">Gdk::Color</a> Gtk::ColorSelection::get_current_color </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap> const</td>
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<a name="a4" doxytag="Gtk::ColorSelection::get_has_opacity_control"></a><p>
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<td class="md" nowrap valign="top"> bool Gtk::ColorSelection::get_has_opacity_control </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap> const</td>
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Determines whether the colorsel has an opacity control.
<p>
<dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if the <em>colorsel</em> has an opacity control. <code>false</code> if it does't. </dd></dl>
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<a name="a6" doxytag="Gtk::ColorSelection::get_has_palette"></a><p>
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<td class="md" nowrap valign="top"> bool Gtk::ColorSelection::get_has_palette </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap> const</td>
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Determines whether the color selector has a color palette.
<p>
<dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if the selector has a palette. <code>false</code> if it hasn't. </dd></dl>
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<a name="a15" doxytag="Gtk::ColorSelection::get_previous_alpha"></a><p>
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<td class="md" nowrap valign="top"> guint16 Gtk::ColorSelection::get_previous_alpha </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
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Returns the previous alpha value.
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<dl compact><dt><b>Returns:</b></dt><dd>An integer between 0 and 65535. </dd></dl>
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<a name="a14" doxytag="Gtk::ColorSelection::get_previous_color"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGdk_1_1Color.html">Gdk::Color</a> Gtk::ColorSelection::get_previous_color </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
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<a name="a2" doxytag="Gtk::ColorSelection::gobj"></a><p>
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<td class="md" nowrap valign="top"> const GtkColorSelection* Gtk::ColorSelection::gobj </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" nowrap> const<code> [inline]</code></td>
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Reimplemented from <a class="el" href="classGtk_1_1VBox.html#a2">Gtk::VBox</a>. </td>
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<a name="a1" doxytag="Gtk::ColorSelection::gobj"></a><p>
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<td class="md" nowrap valign="top"> GtkColorSelection* Gtk::ColorSelection::gobj </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [inline]</code></td>
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Reimplemented from <a class="el" href="classGtk_1_1VBox.html#a1">Gtk::VBox</a>. </td>
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<a name="a16" doxytag="Gtk::ColorSelection::is_adjusting"></a><p>
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<td class="md" nowrap valign="top"> bool Gtk::ColorSelection::is_adjusting </td>
<td class="md" valign="top">(</td>
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Gets the current state of the <em>colorsel</em> .
<p>
<dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if the user is currently dragging a color around, and <code>false</code> if the selection has stopped. </dd></dl>
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<a name="b0" doxytag="Gtk::ColorSelection::on_color_changed"></a><p>
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<td class="md" nowrap valign="top"> virtual void Gtk::ColorSelection::on_color_changed </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
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<td class="md" nowrap><code> [protected, virtual]</code></td>
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<a name="d0" doxytag="Gtk::ColorSelection::palette_from_string"></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1ArrayHandle.html">Gdk::ArrayHandle_Color</a> Gtk::ColorSelection::palette_from_string </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>str</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [static]</code></td>
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<a name="d1" doxytag="Gtk::ColorSelection::palette_to_string"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1ustring.html">Glib::ustring</a> Gtk::ColorSelection::palette_to_string </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGlib_1_1ArrayHandle.html">Gdk::ArrayHandle_Color</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>colors</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [static]</code></td>
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</td>
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<a name="a21" doxytag="Gtk::ColorSelection::property_current_alpha"></a><p>
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<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><guint> Gtk::ColorSelection::property_current_alpha </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
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<a name="a20" doxytag="Gtk::ColorSelection::property_current_color"></a><p>
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<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><<a class="el" href="classGdk_1_1Color.html">Gdk::Color</a>> Gtk::ColorSelection::property_current_color </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
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<a name="a19" doxytag="Gtk::ColorSelection::property_has_opacity_control"></a><p>
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<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><bool> Gtk::ColorSelection::property_has_opacity_control </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
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<a name="a18" doxytag="Gtk::ColorSelection::property_has_palette"></a><p>
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<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1PropertyProxy.html">Glib::PropertyProxy</a><bool> Gtk::ColorSelection::property_has_palette </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
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<a name="d2" doxytag="Gtk::ColorSelection::set_change_palette_hook"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="classGtk_1_1ColorSelection.html#s0">SlotChangePaletteHook</a> Gtk::ColorSelection::set_change_palette_hook </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGtk_1_1ColorSelection.html#s0">SlotChangePaletteHook</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>slot</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap><code> [static]</code></td>
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<a name="a9" doxytag="Gtk::ColorSelection::set_current_alpha"></a><p>
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<td class="md">
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<td class="md" nowrap valign="top"> void Gtk::ColorSelection::set_current_alpha </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">guint16 </td>
<td class="mdname1" valign="top" nowrap> <em>alpha</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
</tr>
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</td>
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<table cellspacing=5 cellpadding=0 border=0>
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</td>
<td>
<p>
Sets the current opacity to be <em>alpha</em> .
<p>
The first time this is called, it will also set the original opacity to be <em>alpha</em> too. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>alpha</em> </td><td>An integer between 0 and 65535. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a name="a8" doxytag="Gtk::ColorSelection::set_current_color"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void Gtk::ColorSelection::set_current_color </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGdk_1_1Color.html">Gdk::Color</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>color</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
</tr>
</table>
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</tr>
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<table cellspacing=5 cellpadding=0 border=0>
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</td>
<td>
<p>
Sets the current color to be <em>color</em> .
<p>
The first time this is called, it will also set the original color to be <em>color</em> too. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>color</em> </td><td>A <a class="el" href="classGdk_1_1Color.html">Gdk::Color</a> to set the current color with. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a name="a5" doxytag="Gtk::ColorSelection::set_has_opacity_control"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
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<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void Gtk::ColorSelection::set_has_opacity_control </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>has_opacity</em> = true </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
</tr>
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</td>
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</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the <em>colorsel</em> to use or not use opacity.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>has_opacity</em> </td><td><code>true</code> if <em>colorsel</em> can set the opacity, <code>false</code> otherwise. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a name="a7" doxytag="Gtk::ColorSelection::set_has_palette"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void Gtk::ColorSelection::set_has_palette </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname1" valign="top" nowrap> <em>has_palette</em> = true </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Shows and hides the palette based upon the value of <em>has_palette</em> .
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>has_palette</em> </td><td><code>true</code> if palette is to be visible, <code>false</code> otherwise. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a name="a13" doxytag="Gtk::ColorSelection::set_previous_alpha"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void Gtk::ColorSelection::set_previous_alpha </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">guint16 </td>
<td class="mdname1" valign="top" nowrap> <em>alpha</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the 'previous' alpha to be <em>alpha</em> .
<p>
This function should be called with some hesitations, as it might seem confusing to have that alpha change. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>alpha</em> </td><td>An integer between 0 and 65535. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a name="a12" doxytag="Gtk::ColorSelection::set_previous_color"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void Gtk::ColorSelection::set_previous_color </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">const <a class="el" href="classGdk_1_1Color.html">Gdk::Color</a>& </td>
<td class="mdname1" valign="top" nowrap> <em>color</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Sets the 'previous' color to be <em>color</em> .
<p>
This function should be called with some hesitations, as it might seem confusing to have that color change. Calling <a class="el" href="classGtk_1_1ColorSelection.html#a8">set_current_color()</a> will also set this color the first time it is called. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>color</em> </td><td>A <a class="el" href="classGdk_1_1Color.html">Gdk::Color</a> to set the previous color with. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a name="a17" doxytag="Gtk::ColorSelection::signal_color_changed"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="classGlib_1_1SignalProxy0.html">Glib::SignalProxy0</a><void> Gtk::ColorSelection::signal_color_changed </td>
<td class="md" valign="top">(</td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<dl compact><dt><b>Prototype:</b></dt><dd><code>void color_changed()</code> </dd></dl>
</td>
</tr>
</table>
<hr><h2>Friends And Related Function Documentation</h2>
<a name="k0" doxytag="Gtk::ColorSelection::wrap"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> Gtk::ColorSelection* wrap </td>
<td class="md" valign="top">(</td>
<td class="md" nowrap valign="top">GtkColorSelection* </td>
<td class="mdname" nowrap> <em>object</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>take_copy</em> = false</td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [related]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
</td>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="colorselection_8h.html">colorselection.h</a></ul>
<hr><address><small>
Generated for gtkmm by <a href="http://www.doxygen.org/index.html">
Doxygen</a> 1.3-rc1 © 1997-2001</small></address>
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