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51
#include <gtk/gtk.h>
53
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<a class="link" href="GtkExpander.html#GtkExpander-struct" title="GtkExpander">GtkExpander</a>;
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<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> * <a class="link" href="GtkExpander.html#gtk-expander-new" title="gtk_expander_new ()">gtk_expander_new</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);
55
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> * <a class="link" href="GtkExpander.html#gtk-expander-new-with-mnemonic" title="gtk_expander_new_with_mnemonic ()">gtk_expander_new_with_mnemonic</a> (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);
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<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> * <a class="link" href="GtkExpander.html#gtk-expander-new" title="gtk_expander_new ()">gtk_expander_new</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);
55
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> * <a class="link" href="GtkExpander.html#gtk-expander-new-with-mnemonic" title="gtk_expander_new_with_mnemonic ()">gtk_expander_new_with_mnemonic</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);
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<span class="returnvalue">void</span> <a class="link" href="GtkExpander.html#gtk-expander-set-expanded" title="gtk_expander_set_expanded ()">gtk_expander_set_expanded</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
57
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> expanded</code></em>);
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<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GtkExpander.html#gtk-expander-get-expanded" title="gtk_expander_get_expanded ()">gtk_expander_get_expanded</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> expanded</code></em>);
58
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GtkExpander.html#gtk-expander-get-expanded" title="gtk_expander_get_expanded ()">gtk_expander_get_expanded</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
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<span class="returnvalue">void</span> <a class="link" href="GtkExpander.html#gtk-expander-set-spacing" title="gtk_expander_set_spacing ()">gtk_expander_set_spacing</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
60
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> spacing</code></em>);
61
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> <a class="link" href="GtkExpander.html#gtk-expander-get-spacing" title="gtk_expander_get_spacing ()">gtk_expander_get_spacing</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> spacing</code></em>);
61
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a> <a class="link" href="GtkExpander.html#gtk-expander-get-spacing" title="gtk_expander_get_spacing ()">gtk_expander_get_spacing</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
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62
<span class="returnvalue">void</span> <a class="link" href="GtkExpander.html#gtk-expander-set-label" title="gtk_expander_set_label ()">gtk_expander_set_label</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
63
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);
64
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GtkExpander.html#gtk-expander-get-label" title="gtk_expander_get_label ()">gtk_expander_get_label</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
63
<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);
64
const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GtkExpander.html#gtk-expander-get-label" title="gtk_expander_get_label ()">gtk_expander_get_label</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
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<span class="returnvalue">void</span> <a class="link" href="GtkExpander.html#gtk-expander-set-use-underline" title="gtk_expander_set_use_underline ()">gtk_expander_set_use_underline</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_underline</code></em>);
67
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GtkExpander.html#gtk-expander-get-use-underline" title="gtk_expander_get_use_underline ()">gtk_expander_get_use_underline</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_underline</code></em>);
67
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GtkExpander.html#gtk-expander-get-use-underline" title="gtk_expander_get_use_underline ()">gtk_expander_get_use_underline</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
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<span class="returnvalue">void</span> <a class="link" href="GtkExpander.html#gtk-expander-set-use-markup" title="gtk_expander_set_use_markup ()">gtk_expander_set_use_markup</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
69
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_markup</code></em>);
70
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GtkExpander.html#gtk-expander-get-use-markup" title="gtk_expander_get_use_markup ()">gtk_expander_get_use_markup</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
69
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_markup</code></em>);
70
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GtkExpander.html#gtk-expander-get-use-markup" title="gtk_expander_get_use_markup ()">gtk_expander_get_use_markup</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
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<span class="returnvalue">void</span> <a class="link" href="GtkExpander.html#gtk-expander-set-label-widget" title="gtk_expander_set_label_widget ()">gtk_expander_set_label_widget</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
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<em class="parameter"><code><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a> *label_widget</code></em>);
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<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> * <a class="link" href="GtkExpander.html#gtk-expander-get-label-widget" title="gtk_expander_get_label_widget ()">gtk_expander_get_label_widget</a> (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);
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<div class="refsect1" title="Object Hierarchy">
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77
<a name="GtkExpander.object-hierarchy"></a><h2>Object Hierarchy</h2>
78
78
<pre class="synopsis">
79
<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
80
+----<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
79
<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
80
+----<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
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+----<a class="link" href="GtkObject.html" title="GtkObject">GtkObject</a>
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+----<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
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83
+----<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a>
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<div class="refsect1" title="Properties">
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<a name="GtkExpander.properties"></a><h2>Properties</h2>
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<pre class="synopsis">
97
"<a class="link" href="GtkExpander.html#GtkExpander--expanded" title='The "expanded" property'>expanded</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
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"<a class="link" href="GtkExpander.html#GtkExpander--label" title='The "label" property'>label</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct
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"<a class="link" href="GtkExpander.html#GtkExpander--expanded" title='The "expanded" property'>expanded</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
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"<a class="link" href="GtkExpander.html#GtkExpander--label" title='The "label" property'>label</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct
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"<a class="link" href="GtkExpander.html#GtkExpander--label-widget" title='The "label-widget" property'>label-widget</a>" <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a>* : Read / Write
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"<a class="link" href="GtkExpander.html#GtkExpander--spacing" title='The "spacing" property'>spacing</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write
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"<a class="link" href="GtkExpander.html#GtkExpander--use-markup" title='The "use-markup" property'>use-markup</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
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"<a class="link" href="GtkExpander.html#GtkExpander--use-underline" title='The "use-underline" property'>use-underline</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
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"<a class="link" href="GtkExpander.html#GtkExpander--spacing" title='The "spacing" property'>spacing</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read / Write
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"<a class="link" href="GtkExpander.html#GtkExpander--use-markup" title='The "use-markup" property'>use-markup</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
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"<a class="link" href="GtkExpander.html#GtkExpander--use-underline" title='The "use-underline" property'>use-underline</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct
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<div class="refsect1" title="Style Properties">
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<a name="GtkExpander.style-properties"></a><h2>Style Properties</h2>
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<pre class="synopsis">
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"<a class="link" href="GtkExpander.html#GtkExpander--s-expander-size" title='The "expander-size" style property'>expander-size</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read
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"<a class="link" href="GtkExpander.html#GtkExpander--s-expander-spacing" title='The "expander-spacing" style property'>expander-spacing</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read
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"<a class="link" href="GtkExpander.html#GtkExpander--s-expander-size" title='The "expander-size" style property'>expander-size</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read
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"<a class="link" href="GtkExpander.html#GtkExpander--s-expander-spacing" title='The "expander-spacing" style property'>expander-spacing</a>" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> : Read
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<div class="refsect1" title="Signals">
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<td class="listing_code"><pre class="programlisting"><span class="symbol"><</span><span class="normal">object class</span><span class="symbol">=</span><span class="string">"GtkExpander"</span><span class="symbol">></span>
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<span class="normal"> </span><span class="symbol"><</span><span class="normal">child type</span><span class="symbol">=</span><span class="string">"label"</span><span class="symbol">></span>
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<span class="normal"> </span><span class="symbol"><</span><span class="normal">object class</span><span class="symbol">=</span><span class="string">"GtkLabel"</span><span class="normal"> id</span><span class="symbol">=</span><span class="string">"expander-label"</span><span class="symbol">/></span>
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<td class="listing_code"><pre class="programlisting"><span class="symbol"><</span><span class="usertype">object</span><span class="normal"> class</span><span class="symbol">=</span><span class="string">"GtkExpander"</span><span class="symbol">></span>
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<span class="normal"> </span><span class="symbol"><</span><span class="usertype">child</span><span class="normal"> type</span><span class="symbol">=</span><span class="string">"label"</span><span class="symbol">></span>
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<span class="normal"> </span><span class="symbol"><</span><span class="usertype">object</span><span class="normal"> class</span><span class="symbol">=</span><span class="string">"GtkLabel"</span><span class="normal"> id</span><span class="symbol">=</span><span class="string">"expander-label"</span><span class="symbol">/></span>
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<span class="normal"> </span><span class="symbol"></</span><span class="normal">child</span><span class="symbol">></span>
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192
<span class="normal"> </span><span class="symbol"><</span><span class="normal">child</span><span class="symbol">></span>
193
<span class="normal"> </span><span class="symbol"><</span><span class="normal">object class</span><span class="symbol">=</span><span class="string">"GtkEntry"</span><span class="normal"> id</span><span class="symbol">=</span><span class="string">"expander-content"</span><span class="symbol">/></span>
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<span class="normal"> </span><span class="symbol"><</span><span class="usertype">object</span><span class="normal"> class</span><span class="symbol">=</span><span class="string">"GtkEntry"</span><span class="normal"> id</span><span class="symbol">=</span><span class="string">"expander-content"</span><span class="symbol">/></span>
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<span class="normal"> </span><span class="symbol"></</span><span class="normal">child</span><span class="symbol">></span>
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195
<span class="symbol"></</span><span class="normal">object</span><span class="symbol">></span></pre></td>
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<div class="refsect2" title="gtk_expander_set_expanded ()">
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<a name="gtk-expander-set-expanded"></a><h3>gtk_expander_set_expanded ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span> gtk_expander_set_expanded (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> expanded</code></em>);</pre>
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> expanded</code></em>);</pre>
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Sets the state of the expander. Set to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, if you want
276
the child widget to be revealed, and <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if you want the
275
Sets the state of the expander. Set to <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, if you want
276
the child widget to be revealed, and <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if you want the
277
277
child widget to be hidden.
279
279
<div class="variablelist"><table border="0">
297
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<div class="refsect2" title="gtk_expander_get_expanded ()">
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298
<a name="gtk-expander-get-expanded"></a><h3>gtk_expander_get_expanded ()</h3>
299
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_expander_get_expanded (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);</pre>
299
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> gtk_expander_get_expanded (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);</pre>
301
Queries a <a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> and returns its current state. Returns <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>
301
Queries a <a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> and returns its current state. Returns <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>
302
302
if the child widget is revealed.
326
326
<div class="refsect2" title="gtk_expander_set_spacing ()">
327
327
<a name="gtk-expander-set-spacing"></a><h3>gtk_expander_set_spacing ()</h3>
328
328
<pre class="programlisting"><span class="returnvalue">void</span> gtk_expander_set_spacing (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
329
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> spacing</code></em>);</pre>
329
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> spacing</code></em>);</pre>
331
331
Sets the spacing field of <em class="parameter"><code>expander</code></em>, which is the number of pixels to
332
332
place between expander and the child.
405
405
<div class="refsect2" title="gtk_expander_get_label ()">
406
406
<a name="gtk-expander-get-label"></a><h3>gtk_expander_get_label ()</h3>
407
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * gtk_expander_get_label (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);</pre>
407
<pre class="programlisting">const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * gtk_expander_get_label (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>);</pre>
409
409
Fetches the text from a label widget including any embedded
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underlines indicating mnemonics and Pango markup, as set by
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<a class="link" href="GtkExpander.html#gtk-expander-set-label" title="gtk_expander_set_label ()"><code class="function">gtk_expander_set_label()</code></a>. If the label text has not been set the
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return value will be <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. This will be the case if you create an
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return value will be <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. This will be the case if you create an
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empty button with <a class="link" href="GtkButton.html#gtk-button-new" title="gtk_button_new ()"><code class="function">gtk_button_new()</code></a> to use as a container.
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<div class="refsect2" title="gtk_expander_set_use_underline ()">
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<a name="gtk-expander-set-use-underline"></a><h3>gtk_expander_set_use_underline ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span> gtk_expander_set_use_underline (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_underline</code></em>);</pre>
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_underline</code></em>);</pre>
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If true, an underline in the text of the expander label indicates
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the next character should be used for the mnemonic accelerator key.
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<div class="refsect2" title="gtk_expander_set_use_markup ()">
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<a name="gtk-expander-set-use-markup"></a><h3>gtk_expander_set_use_markup ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span> gtk_expander_set_use_markup (<em class="parameter"><code><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a> *expander</code></em>,
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<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_markup</code></em>);</pre>
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<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_markup</code></em>);</pre>
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Sets whether the text of the label contains markup in <GTKDOCLINK HREF="PangoMarkupFormat">Pango's text markup
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language</GTKDOCLINK>. See <a class="link" href="GtkLabel.html#gtk-label-set-markup" title="gtk_label_set_markup ()"><code class="function">gtk_label_set_markup()</code></a>.
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<a name="GtkExpander.property-details"></a><h2>Property Details</h2>
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<div class="refsect2" title='The "expanded" property'>
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<a name="GtkExpander--expanded"></a><h3>The <code class="literal">"expanded"</code> property</h3>
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<pre class="programlisting"> "expanded" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
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<pre class="programlisting"> "expanded" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
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<p>Whether the expander has been opened to reveal the child widget.</p>
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<p>Default value: FALSE</p>
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<div class="refsect2" title='The "label" property'>
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<a name="GtkExpander--label"></a><h3>The <code class="literal">"label"</code> property</h3>
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<pre class="programlisting"> "label" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct</pre>
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<pre class="programlisting"> "label" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct</pre>
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<p>Text of the expander's label.</p>
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<p>Default value: NULL</p>
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<div class="refsect2" title='The "use-markup" property'>
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<a name="GtkExpander--use-markup"></a><h3>The <code class="literal">"use-markup"</code> property</h3>
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<pre class="programlisting"> "use-markup" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
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<pre class="programlisting"> "use-markup" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
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<p>The text of the label includes XML markup. See pango_parse_markup().</p>
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<p>Default value: FALSE</p>
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<div class="refsect2" title='The "use-underline" property'>
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<a name="GtkExpander--use-underline"></a><h3>The <code class="literal">"use-underline"</code> property</h3>
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<pre class="programlisting"> "use-underline" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
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<pre class="programlisting"> "use-underline" <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> : Read / Write / Construct</pre>
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<p>If set, an underline in the text indicates the next character should be used for the mnemonic accelerator key.</p>
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<p>Default value: FALSE</p>