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<a href="#GtkHBox.description" class="shortcut">Description</a>
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<a href="#GtkHBox.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#GtkHBox.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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<h2><span class="refentrytitle"><a name="GtkHBox.top_of_page"></a>GtkHBox</span></h2>
<p>GtkHBox — A horizontal container box</p>
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<div class="refsynopsisdiv">
<a name="GtkHBox.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <gtk/gtk.h>
struct <a class="link" href="GtkHBox.html#GtkHBox-struct" title="struct GtkHBox">GtkHBox</a>;
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> * <a class="link" href="GtkHBox.html#gtk-hbox-new" title="gtk_hbox_new ()">gtk_hbox_new</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> homogeneous</code></em>,
<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>
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<div class="refsect1">
<a name="GtkHBox.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
+----<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
+----<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a>
+----<a class="link" href="GtkBox.html" title="GtkBox">GtkBox</a>
+----GtkHBox
</pre>
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<div class="refsect1">
<a name="GtkHBox.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkHBox implements
AtkImplementorIface, <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a> and <a class="link" href="gtk3-Orientable.html#GtkOrientable">GtkOrientable</a>.</p>
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<div class="refsect1">
<a name="GtkHBox.description"></a><h2>Description</h2>
<p>
<a class="link" href="GtkHBox.html" title="GtkHBox"><span class="type">GtkHBox</span></a> is a container that organizes child widgets into a single row.
</p>
<p>
Use the <a class="link" href="GtkBox.html" title="GtkBox"><span class="type">GtkBox</span></a> packing interface to determine the arrangement,
spacing, width, and alignment of <a class="link" href="GtkHBox.html" title="GtkHBox"><span class="type">GtkHBox</span></a> children.
</p>
<p>
All children are allocated the same height.
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<p>
GtkHBox has been deprecated. You can use <a class="link" href="GtkBox.html" title="GtkBox"><span class="type">GtkBox</span></a> instead, which is a
very quick and easy change. If you have derived your own classes from
GtkHBox, you can simply change the inheritance to derive directly
from <a class="link" href="GtkBox.html" title="GtkBox"><span class="type">GtkBox</span></a>. No further changes are needed, since the default
value of the <a class="link" href="gtk3-Orientable.html#GtkOrientable--orientation" title='The "orientation" property'><span class="type">"orientation"</span></a> property is
<a class="link" href="gtk3-Standard-Enumerations.html#GTK-ORIENTATION-HORIZONTAL:CAPS"><code class="literal">GTK_ORIENTATION_HORIZONTAL</code></a>.
If you want your code to be future-proof, the recommendation is to
switch to <a class="link" href="GtkGrid.html" title="GtkGrid"><span class="type">GtkGrid</span></a>, since <a class="link" href="GtkBox.html" title="GtkBox"><span class="type">GtkBox</span></a> is going to be deprecated in favor
of the more flexible grid widget eventually. For more information
about migrating to <a class="link" href="GtkGrid.html" title="GtkGrid"><span class="type">GtkGrid</span></a>, see <a class="xref" href="gtk-migrating-GtkGrid.html" title="Migrating from other containers to GtkGrid"><i>Migrating from other containers to GtkGrid</i></a>
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<div class="refsect1">
<a name="GtkHBox.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GtkHBox-struct"></a><h3>struct GtkHBox</h3>
<pre class="programlisting">struct GtkHBox;</pre>
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<div class="refsect2">
<a name="gtk-hbox-new"></a><h3>gtk_hbox_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> * gtk_hbox_new (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> homogeneous</code></em>,
<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>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gtk_hbox_new</code> has been deprecated since version 3.2 and should not be used in newly-written code. You can use <a class="link" href="GtkBox.html#gtk-box-new" title="gtk_box_new ()"><code class="function">gtk_box_new()</code></a> with <a class="link" href="gtk3-Standard-Enumerations.html#GTK-ORIENTATION-HORIZONTAL:CAPS"><code class="literal">GTK_ORIENTATION_HORIZONTAL</code></a> instead,
which is a quick and easy change. But the recommendation is to switch to
<a class="link" href="GtkGrid.html" title="GtkGrid"><span class="type">GtkGrid</span></a>, since <a class="link" href="GtkBox.html" title="GtkBox"><span class="type">GtkBox</span></a> is going to go away eventually.
See <a class="xref" href="gtk-migrating-GtkGrid.html" title="Migrating from other containers to GtkGrid"><i>Migrating from other containers to GtkGrid</i></a>.</p>
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<p>
Creates a new <a class="link" href="GtkHBox.html" title="GtkHBox"><span class="type">GtkHBox</span></a>.
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<td><p><span class="term"><em class="parameter"><code>homogeneous</code></em> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if all children are to be given equal space allotments.</td>
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<td><p><span class="term"><em class="parameter"><code>spacing</code></em> :</span></p></td>
<td>the number of pixels to place by default between children.</td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new <a class="link" href="GtkHBox.html" title="GtkHBox"><span class="type">GtkHBox</span></a>.</td>
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<div class="refsect1">
<a name="GtkHBox.see-also"></a><h2>See Also</h2>
<a class="link" href="GtkVBox.html" title="GtkVBox"><span class="type">GtkVBox</span></a>
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