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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<a href="#libgwydgets-gwyoptionmenus.synopsis" class="shortcut">Top</a>
                   | 
                  <a href="#libgwydgets-gwyoptionmenus.description" class="shortcut">Description</a>
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<div class="refentry">
<a name="libgwydgets-gwyoptionmenus"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="libgwydgets-gwyoptionmenus.top_of_page"></a>gwyoptionmenus</span></h2>
<p>gwyoptionmenus — Resource selectors</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="libgwydgets-gwyoptionmenus.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;libgwydgets/gwydgets.h&gt;

const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gl-material-selection-get-active" title="gwy_gl_material_selection_get_active ()">gwy_gl_material_selection_get_active</a>
                                                        (<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *selection</code></em>);
<a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gl-material-selection-new" title="gwy_gl_material_selection_new ()">gwy_gl_material_selection_new</a>       (<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> cbdata</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *active</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gl-material-selection-set-active" title="gwy_gl_material_selection_set_active ()">gwy_gl_material_selection_set_active</a>
                                                        (<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *selection</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *active</code></em>);
<a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gl-material-tree-view-new" title="gwy_gl_material_tree_view_new ()">gwy_gl_material_tree_view_new</a>       (<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> cbdata</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *active</code></em>);
<a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gl-material-tree-view-set-active" title="gwy_gl_material_tree_view_set_active ()">gwy_gl_material_tree_view_set_active</a>
                                                        (<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *treeview</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *active</code></em>);
const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gradient-selection-get-active" title="gwy_gradient_selection_get_active ()">gwy_gradient_selection_get_active</a>   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *selection</code></em>);
<a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gradient-selection-new" title="gwy_gradient_selection_new ()">gwy_gradient_selection_new</a>          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</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> *active</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gradient-selection-set-active" title="gwy_gradient_selection_set_active ()">gwy_gradient_selection_set_active</a>   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *selection</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> *active</code></em>);
<a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gradient-tree-view-new" title="gwy_gradient_tree_view_new ()">gwy_gradient_tree_view_new</a>          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</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> *active</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-gradient-tree-view-set-active" title="gwy_gradient_tree_view_set_active ()">gwy_gradient_tree_view_set_active</a>   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *treeview</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> *active</code></em>);
<a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-menu-gl-material" title="gwy_menu_gl_material ()">gwy_menu_gl_material</a>                (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</code></em>);
<a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-menu-gradient" title="gwy_menu_gradient ()">gwy_menu_gradient</a>                   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="libgwydgets-gwyoptionmenus.html#gwy-resource-tree-view-set-active" title="gwy_resource_tree_view_set_active ()">gwy_resource_tree_view_set_active</a>   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *treeview</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> *active</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="libgwydgets-gwyoptionmenus.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="libgwydgets-gwyoptionmenus.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="gwy-gl-material-selection-get-active"></a><h3>gwy_gl_material_selection_get_active ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       gwy_gl_material_selection_get_active
                                                        (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *selection</code></em>);</pre>
<p>
Gets the name of currently selected GL material of a selection button.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>selection</code></em> :</span></p></td>
<td>GL material selection button.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>Name as a string owned by the selected GL material.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-gl-material-selection-new"></a><h3>gwy_gl_material_selection_new ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_gl_material_selection_new       (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</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> *active</code></em>);</pre>
<p>
Creates a GL material selection button.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>Callback to connect to "changed" signal of tree view selection
(or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for none).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cbdata</code></em> :</span></p></td>
<td>User data passed to <em class="parameter"><code>callback</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>active</code></em> :</span></p></td>
<td>GL material name to be shown as currently selected
(or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for default).</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The newly created GL material selection button as <a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-gl-material-selection-set-active"></a><h3>gwy_gl_material_selection_set_active ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_gl_material_selection_set_active
                                                        (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *selection</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> *active</code></em>);</pre>
<p>
Sets the currently selected GL material of a selection button.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>selection</code></em> :</span></p></td>
<td>GL material selection button.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>active</code></em> :</span></p></td>
<td>GL material name to be shown as currently selected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-gl-material-tree-view-new"></a><h3>gwy_gl_material_tree_view_new ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_gl_material_tree_view_new       (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</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> *active</code></em>);</pre>
<p>
Creates a tree view with GL material list.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>Callback to connect to "changed" signal of tree view selection
(or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for none).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cbdata</code></em> :</span></p></td>
<td>User data passed to <em class="parameter"><code>callback</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>active</code></em> :</span></p></td>
<td>GL material name to be shown as currently selected
(or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for default).</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The newly created GL material tree view as <a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-gl-material-tree-view-set-active"></a><h3>gwy_gl_material_tree_view_set_active ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            gwy_gl_material_tree_view_set_active
                                                        (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *treeview</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> *active</code></em>);</pre>
<p>
Selects a GL material in a GL material list and scrolls to make it visible.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>treeview</code></em> :</span></p></td>
<td>A GL material selector tree view.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>active</code></em> :</span></p></td>
<td>GL material name to be shown as currently selected.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if <em class="parameter"><code>active</code></em> was selected, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if there is no such
GL material.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-gradient-selection-get-active"></a><h3>gwy_gradient_selection_get_active ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       gwy_gradient_selection_get_active   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *selection</code></em>);</pre>
<p>
Gets the name of currently selected gradient of a selection button.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>selection</code></em> :</span></p></td>
<td>Gradient selection button.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>Name as a string owned by the selected gradient.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-gradient-selection-new"></a><h3>gwy_gradient_selection_new ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_gradient_selection_new          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</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> *active</code></em>);</pre>
<p>
Creates a gradient selection button.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>Callback to connect to "changed" signal of tree view selection
(or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for none).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cbdata</code></em> :</span></p></td>
<td>User data passed to <em class="parameter"><code>callback</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>active</code></em> :</span></p></td>
<td>Gradient name to be shown as currently selected
(or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for default).</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The newly created gradient selection button as <a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-gradient-selection-set-active"></a><h3>gwy_gradient_selection_set_active ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_gradient_selection_set_active   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *selection</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> *active</code></em>);</pre>
<p>
Sets the currently selected gradient of a selection button.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>selection</code></em> :</span></p></td>
<td>Gradient selection button.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>active</code></em> :</span></p></td>
<td>Gradient name to be shown as currently selected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-gradient-tree-view-new"></a><h3>gwy_gradient_tree_view_new ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_gradient_tree_view_new          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</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> *active</code></em>);</pre>
<p>
Creates a tree view with gradient list.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>Callback to connect to "changed" signal of tree view selection
(or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for none).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cbdata</code></em> :</span></p></td>
<td>User data passed to <em class="parameter"><code>callback</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>active</code></em> :</span></p></td>
<td>Gradient name to be shown as currently selected
(or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for default).</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The newly created gradient tree view as <a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-gradient-tree-view-set-active"></a><h3>gwy_gradient_tree_view_set_active ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            gwy_gradient_tree_view_set_active   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *treeview</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> *active</code></em>);</pre>
<p>
Selects a gradient in a gradient list and scrolls to make it visible.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>treeview</code></em> :</span></p></td>
<td>A gradient selector tree view.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>active</code></em> :</span></p></td>
<td>Gradient name to be shown as currently selected.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if <em class="parameter"><code>active</code></em> was selected, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if there is no such
gradient.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-menu-gl-material"></a><h3>gwy_menu_gl_material ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_menu_gl_material                (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</code></em>);</pre>
<p>
Creates a pop-up GL material menu.
</p>
<p>
Object data <code class="literal">"gl-material-name"</code> is set to GL material
name for each menu item.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>A callback called when a menu item is activated (or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for
none).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cbdata</code></em> :</span></p></td>
<td>User data passed to the callback.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The newly created pop-up menu as <a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-menu-gradient"></a><h3>gwy_menu_gradient ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_menu_gradient                   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GCallback"><span class="type">GCallback</span></a> callback</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> cbdata</code></em>);</pre>
<p>
Creates a pop-up gradient menu.
</p>
<p>
Object data <code class="literal">"gradient-name"</code> is set to gradient name for
each menu item.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>callback</code></em> :</span></p></td>
<td>A callback called when a menu item is activated (or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for
none).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cbdata</code></em> :</span></p></td>
<td>User data passed to the callback.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The newly created pop-up menu as <a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-resource-tree-view-set-active"></a><h3>gwy_resource_tree_view_set_active ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            gwy_resource_tree_view_set_active   (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *treeview</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> *active</code></em>);</pre>
<p>
Selects a resource in a list and scrolls to make it visible.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>treeview</code></em> :</span></p></td>
<td>A resource selector tree view.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>active</code></em> :</span></p></td>
<td>Resource name to be shown as currently selected.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if <em class="parameter"><code>active</code></em> was selected, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if there is no such
resource.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1">
<a name="libgwydgets-gwyoptionmenus.see-also"></a><h2>See Also</h2>
<a class="link" href="libgwydgets-gwyradiobuttons.html" title="gwyradiobuttons">gwyradiobuttons</a>
           -- radio button constructors,
           <a class="link" href="libgwydgets-gwycombobox.html" title="gwycombobox">gwycombobox</a>
           -- combo box constructors
</div>
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