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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>GtkRevealer: GTK+ 3 Reference Manual</title>
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
<a href="#GtkRevealer.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span>
<a href="#GtkRevealer.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_interfaces"> <span class="dim">|</span>
<a href="#GtkRevealer.implemented-interfaces" class="shortcut">Implemented Interfaces</a></span><span id="nav_properties"> <span class="dim">|</span>
<a href="#GtkRevealer.properties" class="shortcut">Properties</a></span>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
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</tr></table>
<div class="refentry">
<a name="GtkRevealer"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GtkRevealer.top_of_page"></a>GtkRevealer</span></h2>
<p>GtkRevealer — Hide and show with animation</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="GtkRevealer.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">
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GtkRevealer.html#gtk-revealer-new" title="gtk_revealer_new ()">gtk_revealer_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GtkRevealer.html#gtk-revealer-get-reveal-child" title="gtk_revealer_get_reveal_child ()">gtk_revealer_get_reveal_child</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="GtkRevealer.html#gtk-revealer-set-reveal-child" title="gtk_revealer_set_reveal_child ()">gtk_revealer_set_reveal_child</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="GtkRevealer.html#gtk-revealer-get-child-revealed" title="gtk_revealer_get_child_revealed ()">gtk_revealer_get_child_revealed</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
</td>
<td class="function_name">
<a class="link" href="GtkRevealer.html#gtk-revealer-get-transition-duration" title="gtk_revealer_get_transition_duration ()">gtk_revealer_get_transition_duration</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="GtkRevealer.html#gtk-revealer-set-transition-duration" title="gtk_revealer_set_transition_duration ()">gtk_revealer_set_transition_duration</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="GtkRevealer.html#GtkRevealerTransitionType" title="enum GtkRevealerTransitionType"><span class="returnvalue">GtkRevealerTransitionType</span></a>
</td>
<td class="function_name">
<a class="link" href="GtkRevealer.html#gtk-revealer-get-transition-type" title="gtk_revealer_get_transition_type ()">gtk_revealer_get_transition_type</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="GtkRevealer.html#gtk-revealer-set-transition-type" title="gtk_revealer_set_transition_type ()">gtk_revealer_set_transition_type</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkRevealer.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="GtkRevealer.html#GtkRevealer--child-revealed" title="The “child-revealed” property">child-revealed</a></td>
<td class="property_flags">Read</td>
</tr>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td>
<td class="property_name"><a class="link" href="GtkRevealer.html#GtkRevealer--reveal-child" title="The “reveal-child” property">reveal-child</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></td>
<td class="property_name"><a class="link" href="GtkRevealer.html#GtkRevealer--transition-duration" title="The “transition-duration” property">transition-duration</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
<tr>
<td class="property_type"><a class="link" href="GtkRevealer.html#GtkRevealerTransitionType" title="enum GtkRevealerTransitionType"><span class="type">GtkRevealerTransitionType</span></a></td>
<td class="property_name"><a class="link" href="GtkRevealer.html#GtkRevealer--transition-type" title="The “transition-type” property">transition-type</a></td>
<td class="property_flags">Read / Write / Construct</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkRevealer.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GtkRevealer.html#GtkRevealer-struct" title="struct GtkRevealer">GtkRevealer</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GtkRevealer.html#GtkRevealerClass" title="struct GtkRevealerClass">GtkRevealerClass</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="GtkRevealer.html#GtkRevealerTransitionType" title="enum GtkRevealerTransitionType">GtkRevealerTransitionType</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkRevealer.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject-struct">GObject</a>
<span class="lineart">╰──</span> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
<span class="lineart">╰──</span> <a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
<span class="lineart">╰──</span> <a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a>
<span class="lineart">╰──</span> <a class="link" href="GtkBin.html" title="GtkBin">GtkBin</a>
<span class="lineart">╰──</span> GtkRevealer
</pre>
</div>
<div class="refsect1">
<a name="GtkRevealer.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkRevealer implements
AtkImplementorIface and <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>.</p>
</div>
<div class="refsect1">
<a name="GtkRevealer.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <gtk/gtk.h>
</pre>
</div>
<div class="refsect1">
<a name="GtkRevealer.description"></a><h2>Description</h2>
<p>The GtkRevealer widget is a container which animates
the transition of its child from invisible to visible.</p>
<p>The style of transition can be controlled with
<a class="link" href="GtkRevealer.html#gtk-revealer-set-transition-type" title="gtk_revealer_set_transition_type ()"><code class="function">gtk_revealer_set_transition_type()</code></a>.</p>
<p>These animations respect the <a class="link" href="GtkSettings.html#GtkSettings--gtk-enable-animations" title="The “gtk-enable-animations” property"><span class="type">“gtk-enable-animations”</span></a>
setting.</p>
<div class="refsect2">
<a name="id-1.3.7.4.9.5"></a><h3>CSS nodes</h3>
<p>GtkRevealer has a single CSS node with name revealer.</p>
<p>The GtkRevealer widget was added in GTK+ 3.10.</p>
</div>
</div>
<div class="refsect1">
<a name="GtkRevealer.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gtk-revealer-new"></a><h3>gtk_revealer_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_revealer_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a>.</p>
<div class="refsect3">
<a name="gtk-revealer-new.returns"></a><h4>Returns</h4>
<p> a newly created <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a></p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-10.html#api-index-3.10">3.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-revealer-get-reveal-child"></a><h3>gtk_revealer_get_reveal_child ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gtk_revealer_get_reveal_child (<em class="parameter"><code><a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a> *revealer</code></em>);</pre>
<p>Returns whether the child is currently
revealed. See <a class="link" href="GtkRevealer.html#gtk-revealer-set-reveal-child" title="gtk_revealer_set_reveal_child ()"><code class="function">gtk_revealer_set_reveal_child()</code></a>.</p>
<p>This function returns <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> as soon as the transition
is to the revealed state is started. To learn whether
the child is fully revealed (ie the transition is completed),
use <a class="link" href="GtkRevealer.html#gtk-revealer-get-child-revealed" title="gtk_revealer_get_child_revealed ()"><code class="function">gtk_revealer_get_child_revealed()</code></a>.</p>
<div class="refsect3">
<a name="gtk-revealer-get-reveal-child.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>revealer</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-revealer-get-reveal-child.returns"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the child is revealed.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-10.html#api-index-3.10">3.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-revealer-set-reveal-child"></a><h3>gtk_revealer_set_reveal_child ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_revealer_set_reveal_child (<em class="parameter"><code><a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a> *revealer</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> reveal_child</code></em>);</pre>
<p>Tells the <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a> to reveal or conceal its child.</p>
<p>The transition will be animated with the current
transition type of <em class="parameter"><code>revealer</code></em>
.</p>
<div class="refsect3">
<a name="gtk-revealer-set-reveal-child.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>revealer</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>reveal_child</p></td>
<td class="parameter_description"><p><a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> to reveal the child</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-10.html#api-index-3.10">3.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-revealer-get-child-revealed"></a><h3>gtk_revealer_get_child_revealed ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
gtk_revealer_get_child_revealed (<em class="parameter"><code><a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a> *revealer</code></em>);</pre>
<p>Returns whether the child is fully revealed, in other words whether
the transition to the revealed state is completed.</p>
<div class="refsect3">
<a name="gtk-revealer-get-child-revealed.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>revealer</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-revealer-get-child-revealed.returns"></a><h4>Returns</h4>
<p> <a href="https://developer.gnome.org/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the child is fully revealed</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-10.html#api-index-3.10">3.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-revealer-get-transition-duration"></a><h3>gtk_revealer_get_transition_duration ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>
gtk_revealer_get_transition_duration (<em class="parameter"><code><a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a> *revealer</code></em>);</pre>
<p>Returns the amount of time (in milliseconds) that
transitions will take.</p>
<div class="refsect3">
<a name="gtk-revealer-get-transition-duration.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>revealer</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-revealer-get-transition-duration.returns"></a><h4>Returns</h4>
<p> the transition duration</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-10.html#api-index-3.10">3.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-revealer-set-transition-duration"></a><h3>gtk_revealer_set_transition_duration ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_revealer_set_transition_duration (<em class="parameter"><code><a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a> *revealer</code></em>,
<em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> duration</code></em>);</pre>
<p>Sets the duration that transitions will take.</p>
<div class="refsect3">
<a name="gtk-revealer-set-transition-duration.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>revealer</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>duration</p></td>
<td class="parameter_description"><p>the new duration, in milliseconds</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-10.html#api-index-3.10">3.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-revealer-get-transition-type"></a><h3>gtk_revealer_get_transition_type ()</h3>
<pre class="programlisting"><a class="link" href="GtkRevealer.html#GtkRevealerTransitionType" title="enum GtkRevealerTransitionType"><span class="returnvalue">GtkRevealerTransitionType</span></a>
gtk_revealer_get_transition_type (<em class="parameter"><code><a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a> *revealer</code></em>);</pre>
<p>Gets the type of animation that will be used
for transitions in <em class="parameter"><code>revealer</code></em>
.</p>
<div class="refsect3">
<a name="gtk-revealer-get-transition-type.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>revealer</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-revealer-get-transition-type.returns"></a><h4>Returns</h4>
<p> the current transition type of <em class="parameter"><code>revealer</code></em>
</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-10.html#api-index-3.10">3.10</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-revealer-set-transition-type"></a><h3>gtk_revealer_set_transition_type ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_revealer_set_transition_type (<em class="parameter"><code><a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a> *revealer</code></em>,
<em class="parameter"><code><a class="link" href="GtkRevealer.html#GtkRevealerTransitionType" title="enum GtkRevealerTransitionType"><span class="type">GtkRevealerTransitionType</span></a> transition</code></em>);</pre>
<p>Sets the type of animation that will be used for
transitions in <em class="parameter"><code>revealer</code></em>
. Available types include
various kinds of fades and slides.</p>
<div class="refsect3">
<a name="gtk-revealer-set-transition-type.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>revealer</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>transition</p></td>
<td class="parameter_description"><p>the new transition type</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-3-10.html#api-index-3.10">3.10</a></p>
</div>
</div>
<div class="refsect1">
<a name="GtkRevealer.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GtkRevealer-struct"></a><h3>struct GtkRevealer</h3>
<pre class="programlisting">struct GtkRevealer;</pre>
</div>
<hr>
<div class="refsect2">
<a name="GtkRevealerClass"></a><h3>struct GtkRevealerClass</h3>
<pre class="programlisting">struct GtkRevealerClass {
GtkBinClass parent_class;
};
</pre>
<div class="refsect3">
<a name="GtkRevealerClass.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="GtkRevealerTransitionType"></a><h3>enum GtkRevealerTransitionType</h3>
<p>These enumeration values describe the possible transitions
when the child of a <a class="link" href="GtkRevealer.html" title="GtkRevealer"><span class="type">GtkRevealer</span></a> widget is shown or hidden.</p>
<div class="refsect3">
<a name="GtkRevealerTransitionType.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="GTK-REVEALER-TRANSITION-TYPE-NONE:CAPS"></a>GTK_REVEALER_TRANSITION_TYPE_NONE</p></td>
<td class="enum_member_description">
<p>No transition</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-REVEALER-TRANSITION-TYPE-CROSSFADE:CAPS"></a>GTK_REVEALER_TRANSITION_TYPE_CROSSFADE</p></td>
<td class="enum_member_description">
<p>Fade in</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-REVEALER-TRANSITION-TYPE-SLIDE-RIGHT:CAPS"></a>GTK_REVEALER_TRANSITION_TYPE_SLIDE_RIGHT</p></td>
<td class="enum_member_description">
<p>Slide in from the left</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-REVEALER-TRANSITION-TYPE-SLIDE-LEFT:CAPS"></a>GTK_REVEALER_TRANSITION_TYPE_SLIDE_LEFT</p></td>
<td class="enum_member_description">
<p>Slide in from the right</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-REVEALER-TRANSITION-TYPE-SLIDE-UP:CAPS"></a>GTK_REVEALER_TRANSITION_TYPE_SLIDE_UP</p></td>
<td class="enum_member_description">
<p>Slide in from the bottom</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="GTK-REVEALER-TRANSITION-TYPE-SLIDE-DOWN:CAPS"></a>GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN</p></td>
<td class="enum_member_description">
<p>Slide in from the top</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="GtkRevealer.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GtkRevealer--child-revealed"></a><h3>The <code class="literal">“child-revealed”</code> property</h3>
<pre class="programlisting"> “child-revealed” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Whether the child is revealed and the animation target reached.</p>
<p>Flags: Read</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkRevealer--reveal-child"></a><h3>The <code class="literal">“reveal-child”</code> property</h3>
<pre class="programlisting"> “reveal-child” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre>
<p>Whether the container should reveal the child.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkRevealer--transition-duration"></a><h3>The <code class="literal">“transition-duration”</code> property</h3>
<pre class="programlisting"> “transition-duration” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a></pre>
<p>The animation duration, in milliseconds.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: 250</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkRevealer--transition-type"></a><h3>The <code class="literal">“transition-type”</code> property</h3>
<pre class="programlisting"> “transition-type” <a class="link" href="GtkRevealer.html#GtkRevealerTransitionType" title="enum GtkRevealerTransitionType"><span class="type">GtkRevealerTransitionType</span></a></pre>
<p>The type of animation used to transition.</p>
<p>Flags: Read / Write / Construct</p>
<p>Default value: GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN</p>
</div>
</div>
<div class="refsect1">
<a name="GtkRevealer.see-also"></a><h2>See Also</h2>
<p><a class="link" href="GtkExpander.html" title="GtkExpander"><span class="type">GtkExpander</span></a></p>
</div>
</div>
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