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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>GtkCheckButton: GTK+ 3 Reference Manual</title>
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<a href="#GtkCheckButton.implemented-interfaces" class="shortcut">Implemented Interfaces</a></span><span id="nav_style_properties"> <span class="dim">|</span>
<a href="#GtkCheckButton.style-properties" class="shortcut">Style Properties</a></span>
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<div class="refentry">
<a name="GtkCheckButton"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GtkCheckButton.top_of_page"></a>GtkCheckButton</span></h2>
<p>GtkCheckButton — Create widgets with a discrete toggle button</p>
</td>
<td class="gallery_image" valign="top" align="right"><img src="check-button.png"></td>
</tr></table></div>
<div class="refsect1">
<a name="GtkCheckButton.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="GtkCheckButton.html#gtk-check-button-new" title="gtk_check_button_new ()">gtk_check_button_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<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="GtkCheckButton.html#gtk-check-button-new-with-label" title="gtk_check_button_new_with_label ()">gtk_check_button_new_with_label</a> <span class="c_punctuation">()</span>
</td>
</tr>
<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="GtkCheckButton.html#gtk-check-button-new-with-mnemonic" title="gtk_check_button_new_with_mnemonic ()">gtk_check_button_new_with_mnemonic</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkCheckButton.style-properties"></a><h2>Style Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="style_properties_type">
<col width="300px" class="style_properties_name">
<col width="200px" class="style_properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="GtkCheckButton.html#GtkCheckButton--s-indicator-size" title="The “indicator-size” style property">indicator-size</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#gint"><span class="type">gint</span></a></td>
<td class="property_name"><a class="link" href="GtkCheckButton.html#GtkCheckButton--s-indicator-spacing" title="The “indicator-spacing” style property">indicator-spacing</a></td>
<td class="property_flags">Read</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkCheckButton.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="GtkCheckButton.html#GtkCheckButton-struct" title="struct GtkCheckButton">GtkCheckButton</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkCheckButton.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> <a class="link" href="GtkButton.html" title="GtkButton">GtkButton</a>
<span class="lineart">╰──</span> <a class="link" href="GtkToggleButton.html" title="GtkToggleButton">GtkToggleButton</a>
<span class="lineart">╰──</span> GtkCheckButton
<span class="lineart">╰──</span> <a class="link" href="GtkRadioButton.html" title="GtkRadioButton">GtkRadioButton</a>
</pre>
</div>
<div class="refsect1">
<a name="GtkCheckButton.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkCheckButton implements
AtkImplementorIface, <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>, <a class="link" href="GtkActionable.html" title="GtkActionable">GtkActionable</a> and <a class="link" href="GtkActivatable.html" title="GtkActivatable">GtkActivatable</a>.</p>
</div>
<div class="refsect1">
<a name="GtkCheckButton.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <gtk/gtk.h>
</pre>
</div>
<div class="refsect1">
<a name="GtkCheckButton.description"></a><h2>Description</h2>
<p>A <a class="link" href="GtkCheckButton.html" title="GtkCheckButton"><span class="type">GtkCheckButton</span></a> places a discrete <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> next to a widget,
(usually a <a class="link" href="GtkLabel.html" title="GtkLabel"><span class="type">GtkLabel</span></a>). See the section on <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a> widgets for
more information about toggle/check buttons.</p>
<p>The important signal ( <a class="link" href="GtkToggleButton.html#GtkToggleButton-toggled" title="The “toggled” signal"><span class="type">“toggled”</span></a> ) is also inherited from
<a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a>.</p>
<div class="refsect2">
<a name="id-1.3.9.3.9.4"></a><h3>CSS nodes</h3>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3</pre></td>
<td class="listing_code"><pre class="programlisting">checkbutton
├── check
╰── <span class="gtkdoc opt"><</span>child<span class="gtkdoc opt">></span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>A GtkCheckButton with indicator (see <a class="link" href="GtkToggleButton.html#gtk-toggle-button-set-mode" title="gtk_toggle_button_set_mode ()"><code class="function">gtk_toggle_button_set_mode()</code></a>) has a
main CSS node with name checkbutton and a subnode with name check.</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3</pre></td>
<td class="listing_code"><pre class="programlisting">button<span class="gtkdoc opt">.</span>check
├── check
╰── <span class="gtkdoc opt"><</span>child<span class="gtkdoc opt">></span></pre></td>
</tr>
</tbody>
</table>
</div>
<p></p>
<p>A GtkCheckButton without indicator changes the name of its main node
to button and adds a .check style class to it. The subnode is invisible
in this case.</p>
</div>
</div>
<div class="refsect1">
<a name="GtkCheckButton.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gtk-check-button-new"></a><h3>gtk_check_button_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_check_button_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new <a class="link" href="GtkCheckButton.html" title="GtkCheckButton"><span class="type">GtkCheckButton</span></a>.</p>
<div class="refsect3">
<a name="gtk-check-button-new.returns"></a><h4>Returns</h4>
<p> a <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-check-button-new-with-label"></a><h3>gtk_check_button_new_with_label ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_check_button_new_with_label (<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);</pre>
<p>Creates a new <a class="link" href="GtkCheckButton.html" title="GtkCheckButton"><span class="type">GtkCheckButton</span></a> with a <a class="link" href="GtkLabel.html" title="GtkLabel"><span class="type">GtkLabel</span></a> to the right of it.</p>
<div class="refsect3">
<a name="gtk-check-button-new-with-label.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>label</p></td>
<td class="parameter_description"><p>the text for the check button.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-check-button-new-with-label.returns"></a><h4>Returns</h4>
<p> a <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="gtk-check-button-new-with-mnemonic"></a><h3>gtk_check_button_new_with_mnemonic ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_check_button_new_with_mnemonic (<em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label</code></em>);</pre>
<p>Creates a new <a class="link" href="GtkCheckButton.html" title="GtkCheckButton"><span class="type">GtkCheckButton</span></a> containing a label. The label
will be created using <a class="link" href="GtkLabel.html#gtk-label-new-with-mnemonic" title="gtk_label_new_with_mnemonic ()"><code class="function">gtk_label_new_with_mnemonic()</code></a>, so underscores
in <em class="parameter"><code>label</code></em>
indicate the mnemonic for the check button.</p>
<div class="refsect3">
<a name="gtk-check-button-new-with-mnemonic.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>label</p></td>
<td class="parameter_description"><p>The text of the button, with an underscore in front of the
mnemonic character</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-check-button-new-with-mnemonic.returns"></a><h4>Returns</h4>
<p> a new <a class="link" href="GtkCheckButton.html" title="GtkCheckButton"><span class="type">GtkCheckButton</span></a></p>
</div>
</div>
</div>
<div class="refsect1">
<a name="GtkCheckButton.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GtkCheckButton-struct"></a><h3>struct GtkCheckButton</h3>
<pre class="programlisting">struct GtkCheckButton;</pre>
</div>
</div>
<div class="refsect1">
<a name="GtkCheckButton.style-property-details"></a><h2>Style Property Details</h2>
<div class="refsect2">
<a name="GtkCheckButton--s-indicator-size"></a><h3>The <code class="literal">“indicator-size”</code> style property</h3>
<pre class="programlisting"> “indicator-size” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>The size of the indicator.</p>
<div class="warning">
<p><code class="literal">GtkCheckButton:indicator-size</code> has been deprecated since version 3.20 and should not be used in newly-written code.</p>
<p>Use CSS min-width and min-height on the indicator node.</p>
</div>
<p>Flags: Read</p>
<p>Allowed values: >= 0</p>
<p>Default value: 16</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkCheckButton--s-indicator-spacing"></a><h3>The <code class="literal">“indicator-spacing”</code> style property</h3>
<pre class="programlisting"> “indicator-spacing” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a></pre>
<p>The spacing around the indicator.</p>
<div class="warning">
<p><code class="literal">GtkCheckButton:indicator-spacing</code> has been deprecated since version 3.20 and should not be used in newly-written code.</p>
<p>Use CSS margins of the indicator node,
the value of this style property is ignored.</p>
</div>
<p>Flags: Read</p>
<p>Allowed values: >= 0</p>
<p>Default value: 2</p>
</div>
</div>
<div class="refsect1">
<a name="GtkCheckButton.see-also"></a><h2>See Also</h2>
<p><a class="link" href="GtkCheckMenuItem.html" title="GtkCheckMenuItem"><span class="type">GtkCheckMenuItem</span></a>, <a class="link" href="GtkButton.html" title="GtkButton"><span class="type">GtkButton</span></a>, <a class="link" href="GtkToggleButton.html" title="GtkToggleButton"><span class="type">GtkToggleButton</span></a>, <a class="link" href="GtkRadioButton.html" title="GtkRadioButton"><span class="type">GtkRadioButton</span></a></p>
</div>
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