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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>dzl-gtk: Dazzle Reference Manual</title>
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</head>
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<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
                  <a href="#libdazzle-dzl-gtk.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="dazzle-other.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
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</tr></table>
<div class="refentry">
<a name="libdazzle-dzl-gtk"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="libdazzle-dzl-gtk.top_of_page"></a>dzl-gtk</span></h2>
<p>dzl-gtk</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="libdazzle-dzl-gtk.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="libdazzle-dzl-gtk.html#dzl-gtk-widget-action-set" title="dzl_gtk_widget_action_set ()">dzl_gtk_widget_action_set</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libdazzle-dzl-gtk.html#dzl-gtk-widget-action" title="dzl_gtk_widget_action ()">dzl_gtk_widget_action</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libdazzle-dzl-gtk.html#dzl-gtk-widget-action-with-string" title="dzl_gtk_widget_action_with_string ()">dzl_gtk_widget_action_with_string</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="libdazzle-dzl-gtk.html#dzl-gtk-widget-mux-action-groups" title="dzl_gtk_widget_mux_action_groups ()">dzl_gtk_widget_mux_action_groups</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="libdazzle-dzl-gtk.html#dzl-gtk-widget-hide-with-fade" title="dzl_gtk_widget_hide_with_fade ()">dzl_gtk_widget_hide_with_fade</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="libdazzle-dzl-gtk.html#dzl-gtk-widget-show-with-fade" title="dzl_gtk_widget_show_with_fade ()">dzl_gtk_widget_show_with_fade</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="libdazzle-dzl-gtk.html#dzl-gtk-widget-add-style-class" title="dzl_gtk_widget_add_style_class ()">dzl_gtk_widget_add_style_class</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="libdazzle-dzl-gtk.html#dzl-gtk-widget-remove-style-class" title="dzl_gtk_widget_remove_style_class ()">dzl_gtk_widget_remove_style_class</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gpointer</span>
</td>
<td class="function_name">
<a class="link" href="libdazzle-dzl-gtk.html#dzl-gtk-widget-find-child-typed" title="dzl_gtk_widget_find_child_typed ()">dzl_gtk_widget_find_child_typed</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="libdazzle-dzl-gtk.html#dzl-gtk-text-buffer-remove-tag" title="dzl_gtk_text_buffer_remove_tag ()">dzl_gtk_text_buffer_remove_tag</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="libdazzle-dzl-gtk.html#dzl-gtk-list-store-insert-sorted" title="dzl_gtk_list_store_insert_sorted ()">dzl_gtk_list_store_insert_sorted</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GtkWidget</span> *
</td>
<td class="function_name">
<a class="link" href="libdazzle-dzl-gtk.html#dzl-gtk-widget-get-relative" title="dzl_gtk_widget_get_relative ()">dzl_gtk_widget_get_relative</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libdazzle-dzl-gtk.html#dzl-gtk-widget-is-ancestor-or-relative" title="dzl_gtk_widget_is_ancestor_or_relative ()">dzl_gtk_widget_is_ancestor_or_relative</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="libdazzle-dzl-gtk.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="libdazzle-dzl-gtk.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="dzl-gtk-widget-action-set"></a><h3>dzl_gtk_widget_action_set ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
dzl_gtk_widget_action_set (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>,
                           <em class="parameter"><code>const <span class="type">gchar</span> *group</code></em>,
                           <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
                           <em class="parameter"><code>const <span class="type">gchar</span> *first_property</code></em>,
                           <em class="parameter"><code>...</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-action"></a><h3>dzl_gtk_widget_action ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
dzl_gtk_widget_action (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>,
                       <em class="parameter"><code>const <span class="type">gchar</span> *group</code></em>,
                       <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
                       <em class="parameter"><code><span class="type">GVariant</span> *param</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-action-with-string"></a><h3>dzl_gtk_widget_action_with_string ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
dzl_gtk_widget_action_with_string (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>,
                                   <em class="parameter"><code>const <span class="type">gchar</span> *group</code></em>,
                                   <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>,
                                   <em class="parameter"><code>const <span class="type">gchar</span> *param</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-mux-action-groups"></a><h3>dzl_gtk_widget_mux_action_groups ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
dzl_gtk_widget_mux_action_groups (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>,
                                  <em class="parameter"><code><span class="type">GtkWidget</span> *from_widget</code></em>,
                                  <em class="parameter"><code>const <span class="type">gchar</span> *mux_key</code></em>);</pre>
<p>This function will find all of the actions on <em class="parameter"><code>from_widget</code></em>
 in various
groups and add them to <em class="parameter"><code>widget</code></em>
. As this just copies the action groups
over, note that it does not allow for muxing items within the same
group.</p>
<p>You should specify a key for <em class="parameter"><code>mux_key</code></em>
 so that if the same mux key is
seen again, the previous muxings will be removed.</p>
<div class="refsect3">
<a name="dzl-gtk-widget-mux-action-groups.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>widget</p></td>
<td class="parameter_description"><p>a <span class="type">GtkWidget</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>from_widget</p></td>
<td class="parameter_description"><p>A <span class="type">GtkWidget</span> containing the groups to copy</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>mux_key</p></td>
<td class="parameter_description"><p>a unique key to represent the muxing. </p></td>
<td class="parameter_annotations"><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></td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-hide-with-fade"></a><h3>dzl_gtk_widget_hide_with_fade ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
dzl_gtk_widget_hide_with_fade (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-show-with-fade"></a><h3>dzl_gtk_widget_show_with_fade ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
dzl_gtk_widget_show_with_fade (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-add-style-class"></a><h3>dzl_gtk_widget_add_style_class ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
dzl_gtk_widget_add_style_class (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>,
                                <em class="parameter"><code>const <span class="type">gchar</span> *class_name</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-remove-style-class"></a><h3>dzl_gtk_widget_remove_style_class ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
dzl_gtk_widget_remove_style_class (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>,
                                   <em class="parameter"><code>const <span class="type">gchar</span> *class_name</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-find-child-typed"></a><h3>dzl_gtk_widget_find_child_typed ()</h3>
<pre class="programlisting"><span class="returnvalue">gpointer</span>
dzl_gtk_widget_find_child_typed (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>,
                                 <em class="parameter"><code><span class="type">GType</span> type</code></em>);</pre>
<p>Tries to locate a widget in a hierarchy given it's <span class="type">GType</span>.</p>
<p>There is not an efficient implementation of this method, so use it
only when the hierarchy of widgets is small.</p>
<div class="refsect3">
<a name="dzl-gtk-widget-find-child-typed.returns"></a><h4>Returns</h4>
<p>A widget or <code class="literal">NULL</code>. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> Gtk.Widget][<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-text-buffer-remove-tag"></a><h3>dzl_gtk_text_buffer_remove_tag ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
dzl_gtk_text_buffer_remove_tag (<em class="parameter"><code><span class="type">GtkTextBuffer</span> *buffer</code></em>,
                                <em class="parameter"><code><span class="type">GtkTextTag</span> *tag</code></em>,
                                <em class="parameter"><code>const <span class="type">GtkTextIter</span> *start</code></em>,
                                <em class="parameter"><code>const <span class="type">GtkTextIter</span> *end</code></em>,
                                <em class="parameter"><code><span class="type">gboolean</span> minimal_damage</code></em>);</pre>
<p>Like <code class="function">gtk_text_buffer_remove_tag()</code> but allows specifying that the tags
should be removed one at a time to avoid over-damaging the views
displaying <em class="parameter"><code>buffer</code></em>
.</p>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-list-store-insert-sorted"></a><h3>dzl_gtk_list_store_insert_sorted ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
dzl_gtk_list_store_insert_sorted (<em class="parameter"><code><span class="type">GtkListStore</span> *store</code></em>,
                                  <em class="parameter"><code><span class="type">GtkTreeIter</span> *iter</code></em>,
                                  <em class="parameter"><code><span class="type">gconstpointer</span> key</code></em>,
                                  <em class="parameter"><code><span class="type">guint</span> compare_column</code></em>,
                                  <em class="parameter"><code><span class="type">GCompareDataFunc</span> compare_func</code></em>,
                                  <em class="parameter"><code><span class="type">gpointer</span> compare_data</code></em>);</pre>
<p>This function will binary search the contents of <em class="parameter"><code>store</code></em>
 looking for the
location to insert a new row.</p>
<p><em class="parameter"><code>compare_column</code></em>
 must be the index of a column that is a <code class="literal">G_TYPE_POINTER</code>,
<code class="literal">G_TYPE_BOXED</code> or <code class="literal">G_TYPE_OBJECT</code> based column.</p>
<p><em class="parameter"><code>compare_func</code></em>
 will be called with <em class="parameter"><code>key</code></em>
 as the first parameter and the
value from the <span class="type">GtkListStore</span> row as the second parameter. The third and
final parameter is <em class="parameter"><code>compare_data</code></em>
.</p>
<div class="refsect3">
<a name="dzl-gtk-list-store-insert-sorted.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>store</p></td>
<td class="parameter_description"><p>A <span class="type">GtkListStore</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>iter</p></td>
<td class="parameter_description"><p>A location for a <span class="type">GtkTextIter</span>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>key</p></td>
<td class="parameter_description"><p>A key to compare to when binary searching</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>compare_column</p></td>
<td class="parameter_description"><p>the column containing the data to compare</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>compare_func</p></td>
<td class="parameter_description"><p>A callback to compare. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>][<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> compare_data]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>compare_data</p></td>
<td class="parameter_description"><p>data for <em class="parameter"><code>compare_func</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 3.26</p>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-get-relative"></a><h3>dzl_gtk_widget_get_relative ()</h3>
<pre class="programlisting"><span class="returnvalue">GtkWidget</span> *
dzl_gtk_widget_get_relative (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>,
                             <em class="parameter"><code><span class="type">GType</span> relative_type</code></em>);</pre>
<p>This is similar to <code class="function">gtk_widget_get_ancestor()</code>, but looks for relatives
via properties such as <span class="type">“relative-to”</span> and others.</p>
<div class="refsect3">
<a name="dzl-gtk-widget-get-relative.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>widget</p></td>
<td class="parameter_description"><p>a <span class="type">GtkWidget</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>relative_type</p></td>
<td class="parameter_description"><p>the type of widget to locate</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="dzl-gtk-widget-get-relative.returns"></a><h4>Returns</h4>
<p>A <span class="type">GtkWidget</span> or <code class="literal">NULL</code>. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>][<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="dzl-gtk-widget-is-ancestor-or-relative"></a><h3>dzl_gtk_widget_is_ancestor_or_relative ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
dzl_gtk_widget_is_ancestor_or_relative
                               (<em class="parameter"><code><span class="type">GtkWidget</span> *widget</code></em>,
                                <em class="parameter"><code><span class="type">GtkWidget</span> *ancestor</code></em>);</pre>
<p>This function is like <code class="function">gtk_widget_is_ancestor()</code> except that it checks
various relative widgets that are not in the direct hierarchy of
widgets. That includes <span class="type">“attach-widget”</span>,
<span class="type">“relative-to”</span>, and <span class="type">“transient-for”</span>.</p>
<div class="refsect3">
<a name="dzl-gtk-widget-is-ancestor-or-relative.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>widget</p></td>
<td class="parameter_description"><p>a <span class="type">GtkWidget</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>ancestor</p></td>
<td class="parameter_description"><p>a <span class="type">GtkWidget</span> that might be an ancestor</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="dzl-gtk-widget-is-ancestor-or-relative.returns"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> if <em class="parameter"><code>ancestor</code></em>
is an ancestor or relative for <em class="parameter"><code>widget</code></em>
.</p>
</div>
<p class="since">Since: 3.26</p>
</div>
</div>
<div class="refsect1">
<a name="libdazzle-dzl-gtk.other_details"></a><h2>Types and Values</h2>
</div>
</div>
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