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<div class="refentry">
<a name="GtkFontButton"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GtkFontButton.top_of_page"></a>GtkFontButton</span></h2>
<p>GtkFontButton — A button to launch a font chooser dialog</p>
</td>
<td class="gallery_image" valign="top" align="right"><img src="font-button.png"></td>
</tr></table></div>
<div class="refsect1">
<a name="GtkFontButton.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="GtkFontButton.html#gtk-font-button-new" title="gtk_font_button_new ()">gtk_font_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="GtkFontButton.html#gtk-font-button-new-with-font" title="gtk_font_button_new_with_font ()">gtk_font_button_new_with_font</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="GtkFontButton.html#gtk-font-button-set-font-name" title="gtk_font_button_set_font_name ()">gtk_font_button_set_font_name</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontButton.html#gtk-font-button-get-font-name" title="gtk_font_button_get_font_name ()">gtk_font_button_get_font_name</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="GtkFontButton.html#gtk-font-button-set-show-style" title="gtk_font_button_set_show_style ()">gtk_font_button_set_show_style</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="GtkFontButton.html#gtk-font-button-get-show-style" title="gtk_font_button_get_show_style ()">gtk_font_button_get_show_style</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="GtkFontButton.html#gtk-font-button-set-show-size" title="gtk_font_button_set_show_size ()">gtk_font_button_set_show_size</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="GtkFontButton.html#gtk-font-button-get-show-size" title="gtk_font_button_get_show_size ()">gtk_font_button_get_show_size</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="GtkFontButton.html#gtk-font-button-set-use-font" title="gtk_font_button_set_use_font ()">gtk_font_button_set_use_font</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="GtkFontButton.html#gtk-font-button-get-use-font" title="gtk_font_button_get_use_font ()">gtk_font_button_get_use_font</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="GtkFontButton.html#gtk-font-button-set-use-size" title="gtk_font_button_set_use_size ()">gtk_font_button_set_use_size</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="GtkFontButton.html#gtk-font-button-get-use-size" title="gtk_font_button_get_use_size ()">gtk_font_button_get_use_size</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="GtkFontButton.html#gtk-font-button-set-title" title="gtk_font_button_set_title ()">gtk_font_button_set_title</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <span class="returnvalue">gchar</span> *
</td>
<td class="function_name">
<a class="link" href="GtkFontButton.html#gtk-font-button-get-title" title="gtk_font_button_get_title ()">gtk_font_button_get_title</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkFontButton.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">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="GtkFontButton.html#GtkFontButton--font-name" title="The “font-name” property">font-name</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="GtkFontButton.html#GtkFontButton--show-size" title="The “show-size” property">show-size</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="GtkFontButton.html#GtkFontButton--show-style" title="The “show-style” property">show-style</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type">
<span class="type">gchar</span> *</td>
<td class="property_name"><a class="link" href="GtkFontButton.html#GtkFontButton--title" title="The “title” property">title</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="GtkFontButton.html#GtkFontButton--use-font" title="The “use-font” property">use-font</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">gboolean</span></td>
<td class="property_name"><a class="link" href="GtkFontButton.html#GtkFontButton--use-size" title="The “use-size” property">use-size</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkFontButton.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody><tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="GtkFontButton.html#GtkFontButton-font-set" title="The “font-set” signal">font-set</a></td>
<td class="signal_flags">Run First</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkFontButton.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="GtkFontButton.html#GtkFontButton-struct" title="struct GtkFontButton">GtkFontButton</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GtkFontButton.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> GObject
<span class="lineart">╰──</span> GInitiallyUnowned
<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> GtkFontButton
</pre>
</div>
<div class="refsect1">
<a name="GtkFontButton.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkFontButton implements
AtkImplementorIface, <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a>, <a class="link" href="GtkActionable.html" title="GtkActionable">GtkActionable</a>, <a class="link" href="GtkActivatable.html" title="GtkActivatable">GtkActivatable</a> and <a class="link" href="GtkFontChooser.html" title="GtkFontChooser">GtkFontChooser</a>.</p>
</div>
<div class="refsect1">
<a name="GtkFontButton.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <gtk/gtk.h>
</pre>
</div>
<div class="refsect1">
<a name="GtkFontButton.description"></a><h2>Description</h2>
<p>The <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> is a button which displays the currently selected
font an allows to open a font chooser dialog to change the font.
It is suitable widget for selecting a font in a preference dialog.</p>
<div class="refsect2">
<a name="id-1.3.14.13.10.3"></a><h3>CSS nodes</h3>
<p>GtkFontButton has a single CSS node with name button and style class .font.</p>
</div>
</div>
<div class="refsect1">
<a name="GtkFontButton.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gtk-font-button-new"></a><h3>gtk_font_button_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_font_button_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new font picker widget.</p>
<div class="refsect3">
<a name="gtk-font-button-new.returns"></a><h4>Returns</h4>
<p> a new font picker widget.</p>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-new-with-font"></a><h3>gtk_font_button_new_with_font ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *
gtk_font_button_new_with_font (<em class="parameter"><code>const <span class="type">gchar</span> *fontname</code></em>);</pre>
<p>Creates a new font picker widget.</p>
<div class="refsect3">
<a name="gtk-font-button-new-with-font.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>fontname</p></td>
<td class="parameter_description"><p>Name of font to display in font chooser dialog</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-button-new-with-font.returns"></a><h4>Returns</h4>
<p> a new font picker widget.</p>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-set-font-name"></a><h3>gtk_font_button_set_font_name ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gtk_font_button_set_font_name (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *fontname</code></em>);</pre>
<div class="warning">
<p><code class="literal">gtk_font_button_set_font_name</code> has been deprecated since version 3.22 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GtkFontChooser.html#gtk-font-chooser-set-font" title="gtk_font_chooser_set_font ()"><code class="function">gtk_font_chooser_set_font()</code></a> instead</p>
</div>
<p>Sets or updates the currently-displayed font in font picker dialog.</p>
<div class="refsect3">
<a name="gtk-font-button-set-font-name.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>fontname</p></td>
<td class="parameter_description"><p>Name of font to display in font chooser dialog</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-button-set-font-name.returns"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code></p>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-get-font-name"></a><h3>gtk_font_button_get_font_name ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
gtk_font_button_get_font_name (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>);</pre>
<div class="warning">
<p><code class="literal">gtk_font_button_get_font_name</code> has been deprecated since version 3.22 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-font" title="gtk_font_chooser_get_font ()"><code class="function">gtk_font_chooser_get_font()</code></a> instead</p>
</div>
<p>Retrieves the name of the currently selected font. This name includes
style and size information as well. If you want to render something
with the font, use this string with <a href="https://developer.gnome.org/pango/pango-Fonts.html#pango-font-description-from-string"><code class="function">pango_font_description_from_string()</code></a> .
If you’re interested in peeking certain values (family name,
style, size, weight) just query these properties from the
<a href="https://developer.gnome.org/pango/pango-Fonts.html#PangoFontDescription-struct"><span class="type">PangoFontDescription</span></a> object.</p>
<div class="refsect3">
<a name="gtk-font-button-get-font-name.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-button-get-font-name.returns"></a><h4>Returns</h4>
<p> an internal copy of the font name which must not be freed.</p>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-set-show-style"></a><h3>gtk_font_button_set_show_style ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_button_set_show_style (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> show_style</code></em>);</pre>
<p>If <em class="parameter"><code>show_style</code></em>
is <code class="literal">TRUE</code>, the font style will be displayed along with name of the selected font.</p>
<div class="refsect3">
<a name="gtk-font-button-set-show-style.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>show_style</p></td>
<td class="parameter_description"><p><code class="literal">TRUE</code> if font style should be displayed in label.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-get-show-style"></a><h3>gtk_font_button_get_show_style ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gtk_font_button_get_show_style (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>);</pre>
<p>Returns whether the name of the font style will be shown in the label.</p>
<div class="refsect3">
<a name="gtk-font-button-get-show-style.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-button-get-show-style.returns"></a><h4>Returns</h4>
<p> whether the font style will be shown in the label.</p>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-set-show-size"></a><h3>gtk_font_button_set_show_size ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_button_set_show_size (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> show_size</code></em>);</pre>
<p>If <em class="parameter"><code>show_size</code></em>
is <code class="literal">TRUE</code>, the font size will be displayed along with the name of the selected font.</p>
<div class="refsect3">
<a name="gtk-font-button-set-show-size.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>show_size</p></td>
<td class="parameter_description"><p><code class="literal">TRUE</code> if font size should be displayed in dialog.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-get-show-size"></a><h3>gtk_font_button_get_show_size ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gtk_font_button_get_show_size (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>);</pre>
<p>Returns whether the font size will be shown in the label.</p>
<div class="refsect3">
<a name="gtk-font-button-get-show-size.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-button-get-show-size.returns"></a><h4>Returns</h4>
<p> whether the font size will be shown in the label.</p>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-set-use-font"></a><h3>gtk_font_button_set_use_font ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_button_set_use_font (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> use_font</code></em>);</pre>
<p>If <em class="parameter"><code>use_font</code></em>
is <code class="literal">TRUE</code>, the font name will be written using the selected font.</p>
<div class="refsect3">
<a name="gtk-font-button-set-use-font.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>use_font</p></td>
<td class="parameter_description"><p>If <code class="literal">TRUE</code>, font name will be written using font chosen.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-get-use-font"></a><h3>gtk_font_button_get_use_font ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gtk_font_button_get_use_font (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>);</pre>
<p>Returns whether the selected font is used in the label.</p>
<div class="refsect3">
<a name="gtk-font-button-get-use-font.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-button-get-use-font.returns"></a><h4>Returns</h4>
<p> whether the selected font is used in the label.</p>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-set-use-size"></a><h3>gtk_font_button_set_use_size ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_button_set_use_size (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> use_size</code></em>);</pre>
<p>If <em class="parameter"><code>use_size</code></em>
is <code class="literal">TRUE</code>, the font name will be written using the selected size.</p>
<div class="refsect3">
<a name="gtk-font-button-set-use-size.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>use_size</p></td>
<td class="parameter_description"><p>If <code class="literal">TRUE</code>, font name will be written using the selected size.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-get-use-size"></a><h3>gtk_font_button_get_use_size ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
gtk_font_button_get_use_size (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>);</pre>
<p>Returns whether the selected size is used in the label.</p>
<div class="refsect3">
<a name="gtk-font-button-get-use-size.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-button-get-use-size.returns"></a><h4>Returns</h4>
<p> whether the selected size is used in the label.</p>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-set-title"></a><h3>gtk_font_button_set_title ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gtk_font_button_set_title (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>,
<em class="parameter"><code>const <span class="type">gchar</span> *title</code></em>);</pre>
<p>Sets the title for the font chooser dialog.</p>
<div class="refsect3">
<a name="gtk-font-button-set-title.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>title</p></td>
<td class="parameter_description"><p>a string containing the font chooser dialog title</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-font-button-get-title"></a><h3>gtk_font_button_get_title ()</h3>
<pre class="programlisting">const <span class="returnvalue">gchar</span> *
gtk_font_button_get_title (<em class="parameter"><code><a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *font_button</code></em>);</pre>
<p>Retrieves the title of the font chooser dialog.</p>
<div class="refsect3">
<a name="gtk-font-button-get-title.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>font_button</p></td>
<td class="parameter_description"><p>a <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gtk-font-button-get-title.returns"></a><h4>Returns</h4>
<p> an internal copy of the title string which must not be freed.</p>
</div>
<p class="since">Since: 2.4</p>
</div>
</div>
<div class="refsect1">
<a name="GtkFontButton.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GtkFontButton-struct"></a><h3>struct GtkFontButton</h3>
<pre class="programlisting">struct GtkFontButton;</pre>
</div>
</div>
<div class="refsect1">
<a name="GtkFontButton.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GtkFontButton--font-name"></a><h3>The <code class="literal">“font-name”</code> property</h3>
<pre class="programlisting"> “font-name” <span class="type">gchar</span> *</pre>
<p>The name of the currently selected font.</p>
<div class="warning">
<p><code class="literal">GtkFontButton:font-name</code> has been deprecated since version 3.22 and should not be used in newly-written code.</p>
<p>Use the <span class="type">“font”</span> property instead</p>
</div>
<p>Flags: Read / Write</p>
<p>Default value: "Sans 12"</p>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontButton--show-size"></a><h3>The <code class="literal">“show-size”</code> property</h3>
<pre class="programlisting"> “show-size” <span class="type">gboolean</span></pre>
<p>If this property is set to <code class="literal">TRUE</code>, the selected font size will be shown
in the label. For a more WYSIWYG way to show the selected size, see the
::use-size property.</p>
<p>Flags: Read / Write</p>
<p>Default value: TRUE</p>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontButton--show-style"></a><h3>The <code class="literal">“show-style”</code> property</h3>
<pre class="programlisting"> “show-style” <span class="type">gboolean</span></pre>
<p>If this property is set to <code class="literal">TRUE</code>, the name of the selected font style
will be shown in the label. For a more WYSIWYG way to show the selected
style, see the ::use-font property.</p>
<p>Flags: Read / Write</p>
<p>Default value: TRUE</p>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontButton--title"></a><h3>The <code class="literal">“title”</code> property</h3>
<pre class="programlisting"> “title” <span class="type">gchar</span> *</pre>
<p>The title of the font chooser dialog.</p>
<p>Flags: Read / Write</p>
<p>Default value: "Pick a Font"</p>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontButton--use-font"></a><h3>The <code class="literal">“use-font”</code> property</h3>
<pre class="programlisting"> “use-font” <span class="type">gboolean</span></pre>
<p>If this property is set to <code class="literal">TRUE</code>, the label will be drawn
in the selected font.</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
<p class="since">Since: 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkFontButton--use-size"></a><h3>The <code class="literal">“use-size”</code> property</h3>
<pre class="programlisting"> “use-size” <span class="type">gboolean</span></pre>
<p>If this property is set to <code class="literal">TRUE</code>, the label will be drawn
with the selected font size.</p>
<p>Flags: Read / Write</p>
<p>Default value: FALSE</p>
<p class="since">Since: 2.4</p>
</div>
</div>
<div class="refsect1">
<a name="GtkFontButton.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GtkFontButton-font-set"></a><h3>The <code class="literal">“font-set”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a> *widget,
<span class="type">gpointer</span> user_data)</pre>
<p>The ::font-set signal is emitted when the user selects a font.
When handling this signal, use <a class="link" href="GtkFontChooser.html#gtk-font-chooser-get-font" title="gtk_font_chooser_get_font ()"><code class="function">gtk_font_chooser_get_font()</code></a>
to find out which font was just selected.</p>
<p>Note that this signal is only emitted when the user
changes the font. If you need to react to programmatic font changes
as well, use the notify::font signal.</p>
<div class="refsect3">
<a name="GtkFontButton-font-set.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>the object which received the signal.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run First</p>
<p class="since">Since: 2.4</p>
</div>
</div>
<div class="refsect1">
<a name="GtkFontButton.see-also"></a><h2>See Also</h2>
<p><a class="link" href="GtkFontChooserDialog.html" title="GtkFontChooserDialog"><span class="type">GtkFontChooserDialog</span></a>, <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>.</p>
</div>
</div>
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