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<div class="refentry" title="GtkScrolledWindow">
<a name="GtkScrolledWindow"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GtkScrolledWindow.top_of_page"></a>GtkScrolledWindow</span></h2>
<p>GtkScrolledWindow — Adds scrollbars to its child widget</p>
</td>
<td valign="top" align="right"><img src="scrolledwindow.png"></td>
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<div class="refsynopsisdiv" title="Synopsis">
<a name="GtkScrolledWindow.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <gtk/gtk.h>
<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow-struct" title="GtkScrolledWindow">GtkScrolledWindow</a>;
<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-new" title="gtk_scrolled_window_new ()">gtk_scrolled_window_new</a> (<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *hadjustment,
<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *vadjustment);
<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a>* <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-hadjustment" title="gtk_scrolled_window_get_hadjustment ()">gtk_scrolled_window_get_hadjustment</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);
<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a>* <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-vadjustment" title="gtk_scrolled_window_get_vadjustment ()">gtk_scrolled_window_get_vadjustment</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);
<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-hscrollbar" title="gtk_scrolled_window_get_hscrollbar ()">gtk_scrolled_window_get_hscrollbar</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);
<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-vscrollbar" title="gtk_scrolled_window_get_vscrollbar ()">gtk_scrolled_window_get_vscrollbar</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);
void <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-policy" title="gtk_scrolled_window_set_policy ()">gtk_scrolled_window_set_policy</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> hscrollbar_policy,
<a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> vscrollbar_policy);
void <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-add-with-viewport" title="gtk_scrolled_window_add_with_viewport ()">gtk_scrolled_window_add_with_viewport</a>
(<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> *child);
void <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-placement" title="gtk_scrolled_window_set_placement ()">gtk_scrolled_window_set_placement</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="gtk-Standard-Enumerations.html#GtkCornerType" title="enum GtkCornerType">GtkCornerType</a> window_placement);
void <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-unset-placement" title="gtk_scrolled_window_unset_placement ()">gtk_scrolled_window_unset_placement</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);
void <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-shadow-type" title="gtk_scrolled_window_set_shadow_type ()">gtk_scrolled_window_set_shadow_type</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="gtk-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType">GtkShadowType</a> type);
void <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-hadjustment" title="gtk_scrolled_window_set_hadjustment ()">gtk_scrolled_window_set_hadjustment</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *hadjustment);
void <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-vadjustment" title="gtk_scrolled_window_set_vadjustment ()">gtk_scrolled_window_set_vadjustment</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *vadjustment);
<a class="link" href="gtk-Standard-Enumerations.html#GtkCornerType" title="enum GtkCornerType">GtkCornerType</a> <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-placement" title="gtk_scrolled_window_get_placement ()">gtk_scrolled_window_get_placement</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);
void <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-policy" title="gtk_scrolled_window_get_policy ()">gtk_scrolled_window_get_policy</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> *hscrollbar_policy,
<a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> *vscrollbar_policy);
<a class="link" href="gtk-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType">GtkShadowType</a> <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-shadow-type" title="gtk_scrolled_window_get_shadow_type ()">gtk_scrolled_window_get_shadow_type</a> (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);
</pre>
</div>
<div class="refsect1" title="Object Hierarchy">
<a name="GtkScrolledWindow.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="GtkObject.html" title="GtkObject">GtkObject</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="GtkBin.html" title="GtkBin">GtkBin</a>
+----GtkScrolledWindow
</pre>
</div>
<div class="refsect1" title="Implemented Interfaces">
<a name="GtkScrolledWindow.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkScrolledWindow implements
AtkImplementorIface and <a class="link" href="gtk-gtkbuildable.html#GtkBuildable">GtkBuildable</a>.</p>
</div>
<div class="refsect1" title="Properties">
<a name="GtkScrolledWindow.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow--hadjustment" title='The "hadjustment" property'>hadjustment</a>" <a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a>* : Read / Write / Construct
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow--hscrollbar-policy" title='The "hscrollbar-policy" property'>hscrollbar-policy</a>" <a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> : Read / Write
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow--shadow-type" title='The "shadow-type" property'>shadow-type</a>" <a class="link" href="gtk-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType">GtkShadowType</a> : Read / Write
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow--vadjustment" title='The "vadjustment" property'>vadjustment</a>" <a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a>* : Read / Write / Construct
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow--vscrollbar-policy" title='The "vscrollbar-policy" property'>vscrollbar-policy</a>" <a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> : Read / Write
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow--window-placement" title='The "window-placement" property'>window-placement</a>" <a class="link" href="gtk-Standard-Enumerations.html#GtkCornerType" title="enum GtkCornerType">GtkCornerType</a> : Read / Write
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow--window-placement-set" title='The "window-placement-set" property'>window-placement-set</a>" <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> : Read / Write
</pre>
</div>
<div class="refsect1" title="Style Properties">
<a name="GtkScrolledWindow.style-properties"></a><h2>Style Properties</h2>
<pre class="synopsis">
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow--s-scrollbar-spacing" title='The "scrollbar-spacing" style property'>scrollbar-spacing</a>" <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> : Read
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow--s-scrollbars-within-bevel" title='The "scrollbars-within-bevel" style property'>scrollbars-within-bevel</a>" <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> : Read
</pre>
</div>
<div class="refsect1" title="Signals">
<a name="GtkScrolledWindow.signals"></a><h2>Signals</h2>
<pre class="synopsis">
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow-move-focus-out" title='The "move-focus-out" signal'>move-focus-out</a>" : Run Last / Action
"<a class="link" href="GtkScrolledWindow.html#GtkScrolledWindow-scroll-child" title='The "scroll-child" signal'>scroll-child</a>" : Run Last / Action
</pre>
</div>
<div class="refsect1" title="Description">
<a name="GtkScrolledWindow.description"></a><h2>Description</h2>
<p>
<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a> is a <a class="link" href="GtkBin.html" title="GtkBin"><span class="type">GtkBin</span></a> subclass: it's a container
the accepts a single child widget. <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a> adds scrollbars
to the child widget and optionally draws a beveled frame around the
child widget.
</p>
<p>
The scrolled window can work in two ways. Some widgets have native
scrolling support; these widgets have "slots" for <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a>
objects.
<sup>[<a name="id1048698" href="#ftn.id1048698" class="footnote">5</a>]</sup>
Widgets with native scroll support include <a class="link" href="GtkTreeView.html" title="GtkTreeView"><span class="type">GtkTreeView</span></a>, <a class="link" href="GtkTextView.html" title="GtkTextView"><span class="type">GtkTextView</span></a>,
and <a class="link" href="GtkLayout.html" title="GtkLayout"><span class="type">GtkLayout</span></a>.
</p>
<p>
For widgets that lack native scrolling support, the <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>
widget acts as an adaptor class, implementing scrollability for child
widgets that lack their own scrolling capabilities. Use <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>
to scroll child widgets such as <a class="link" href="GtkTable.html" title="GtkTable"><span class="type">GtkTable</span></a>, <a class="link" href="GtkBox.html" title="GtkBox"><span class="type">GtkBox</span></a>, and so on.
</p>
<p>
If a widget has native scrolling abilities, it can be added to the
<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a> with <a class="link" href="GtkContainer.html#gtk-container-add" title="gtk_container_add ()"><code class="function">gtk_container_add()</code></a>. If a widget does not, you
must first add the widget to a <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>, then add the <a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>
to the scrolled window. The convenience function
<a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-add-with-viewport" title="gtk_scrolled_window_add_with_viewport ()"><code class="function">gtk_scrolled_window_add_with_viewport()</code></a> does exactly this, so you can
ignore the presence of the viewport.
</p>
<p>
The position of the scrollbars is controlled by the scroll
adjustments. See <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> for the fields in an adjustment - for
<a class="link" href="GtkScrollbar.html" title="GtkScrollbar"><span class="type">GtkScrollbar</span></a>, used by <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>, the "value" field
represents the position of the scrollbar, which must be between the
"lower" field and "upper - page_size." The "page_size" field
represents the size of the visible scrollable area. The
"step_increment" and "page_increment" fields are used when the user
asks to step down (using the small stepper arrows) or page down (using
for example the PageDown key).
</p>
<p>
If a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a> doesn't behave quite as you would like, or
doesn't have exactly the right layout, it's very possible to set up
your own scrolling with <a class="link" href="GtkScrollbar.html" title="GtkScrollbar"><span class="type">GtkScrollbar</span></a> and for example a <a class="link" href="GtkTable.html" title="GtkTable"><span class="type">GtkTable</span></a>.
</p>
</div>
<div class="refsect1" title="Details">
<a name="GtkScrolledWindow.details"></a><h2>Details</h2>
<div class="refsect2" title="GtkScrolledWindow">
<a name="GtkScrolledWindow-struct"></a><h3>GtkScrolledWindow</h3>
<pre class="programlisting">typedef struct {
GtkWidget *GSEAL (hscrollbar);
GtkWidget *GSEAL (vscrollbar);
} GtkScrolledWindow;
</pre>
<p>
There are no public fields in the <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a> struct; it should
only be accessed using the functions below.
</p>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_new ()">
<a name="gtk-scrolled-window-new"></a><h3>gtk_scrolled_window_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* gtk_scrolled_window_new (<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *hadjustment,
<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *vadjustment);</pre>
<p>
Creates a new scrolled window.
</p>
<p>
The two arguments are the scrolled window's adjustments; these will be
shared with the scrollbars and the child widget to keep the bars in sync
with the child. Usually you want to pass <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a> for the adjustments, which
will cause the scrolled window to create them for you.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>hadjustment</code></em> :</span></p></td>
<td> horizontal adjustment
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>vadjustment</code></em> :</span></p></td>
<td> vertical adjustment
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> a new scrolled window
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_get_hadjustment ()">
<a name="gtk-scrolled-window-get-hadjustment"></a><h3>gtk_scrolled_window_get_hadjustment ()</h3>
<pre class="programlisting"><a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a>* gtk_scrolled_window_get_hadjustment (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);</pre>
<p>
Returns the horizontal scrollbar's adjustment, used to connect the
horizontal scrollbar to the child widget's horizontal scroll
functionality.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the horizontal <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_get_vadjustment ()">
<a name="gtk-scrolled-window-get-vadjustment"></a><h3>gtk_scrolled_window_get_vadjustment ()</h3>
<pre class="programlisting"><a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a>* gtk_scrolled_window_get_vadjustment (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);</pre>
<p>
Returns the vertical scrollbar's adjustment, used to connect the
vertical scrollbar to the child widget's vertical scroll
functionality.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the vertical <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_get_hscrollbar ()">
<a name="gtk-scrolled-window-get-hscrollbar"></a><h3>gtk_scrolled_window_get_hscrollbar ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* gtk_scrolled_window_get_hscrollbar (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);</pre>
<p>
Returns the horizontal scrollbar of <em class="parameter"><code>scrolled_window</code></em>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the horizontal scrollbar of the scrolled window, or
<a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a> if it does not have one.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.8</p>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_get_vscrollbar ()">
<a name="gtk-scrolled-window-get-vscrollbar"></a><h3>gtk_scrolled_window_get_vscrollbar ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>* gtk_scrolled_window_get_vscrollbar (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);</pre>
<p>
Returns the vertical scrollbar of <em class="parameter"><code>scrolled_window</code></em>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the vertical scrollbar of the scrolled window, or
<a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a> if it does not have one.
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.8</p>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_set_policy ()">
<a name="gtk-scrolled-window-set-policy"></a><h3>gtk_scrolled_window_set_policy ()</h3>
<pre class="programlisting">void gtk_scrolled_window_set_policy (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> hscrollbar_policy,
<a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> vscrollbar_policy);</pre>
<p>
Sets the scrollbar policy for the horizontal and vertical scrollbars.
</p>
<p>
The policy determines when the scrollbar should appear; it is a value
from the <a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType"><span class="type">GtkPolicyType</span></a> enumeration. If <a class="link" href="gtk-Standard-Enumerations.html#GTK-POLICY-ALWAYS--CAPS"><code class="literal">GTK_POLICY_ALWAYS</code></a>, the
scrollbar is always present; if <a class="link" href="gtk-Standard-Enumerations.html#GTK-POLICY-NEVER--CAPS"><code class="literal">GTK_POLICY_NEVER</code></a>, the scrollbar is
never present; if <a class="link" href="gtk-Standard-Enumerations.html#GTK-POLICY-AUTOMATIC--CAPS"><code class="literal">GTK_POLICY_AUTOMATIC</code></a>, the scrollbar is present only
if needed (that is, if the slider part of the bar would be smaller
than the trough - the display is larger than the page size).</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>hscrollbar_policy</code></em> :</span></p></td>
<td> policy for horizontal bar
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>vscrollbar_policy</code></em> :</span></p></td>
<td> policy for vertical bar
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_add_with_viewport ()">
<a name="gtk-scrolled-window-add-with-viewport"></a><h3>gtk_scrolled_window_add_with_viewport ()</h3>
<pre class="programlisting">void gtk_scrolled_window_add_with_viewport
(<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> *child);</pre>
<p>
Used to add children without native scrolling capabilities. This
is simply a convenience function; it is equivalent to adding the
unscrollable child to a viewport, then adding the viewport to the
scrolled window. If a child has native scrolling, use
<a class="link" href="GtkContainer.html#gtk-container-add" title="gtk_container_add ()"><code class="function">gtk_container_add()</code></a> instead of this function.
</p>
<p>
The viewport scrolls the child by moving its <a
href="http://library.gnome.org/devel/gdk/unstable/gdk-Windows.html#GdkWindow"
><span class="type">GdkWindow</span></a>, and takes
the size of the child to be the size of its toplevel <a
href="http://library.gnome.org/devel/gdk/unstable/gdk-Windows.html#GdkWindow"
><span class="type">GdkWindow</span></a>.
This will be very wrong for most widgets that support native scrolling;
for example, if you add a widget such as <a class="link" href="GtkTreeView.html" title="GtkTreeView"><span class="type">GtkTreeView</span></a> with a viewport,
the whole widget will scroll, including the column headings. Thus,
widgets with native scrolling support should not be used with the
<a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a> proxy.
</p>
<p>
A widget supports scrolling natively if the
set_scroll_adjustments_signal field in <a class="link" href="GtkWidget.html#GtkWidgetClass" title="GtkWidgetClass"><span class="type">GtkWidgetClass</span></a> is non-zero,
i.e. has been filled in with a valid signal identifier.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>child</code></em> :</span></p></td>
<td> the widget you want to scroll
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_set_placement ()">
<a name="gtk-scrolled-window-set-placement"></a><h3>gtk_scrolled_window_set_placement ()</h3>
<pre class="programlisting">void gtk_scrolled_window_set_placement (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="gtk-Standard-Enumerations.html#GtkCornerType" title="enum GtkCornerType">GtkCornerType</a> window_placement);</pre>
<p>
Sets the placement of the contents with respect to the scrollbars
for the scrolled window.
</p>
<p>
The default is <a class="link" href="gtk-Standard-Enumerations.html#GTK-CORNER-TOP-LEFT--CAPS"><code class="literal">GTK_CORNER_TOP_LEFT</code></a>, meaning the child is
in the top left, with the scrollbars underneath and to the right.
Other values in <a class="link" href="gtk-Standard-Enumerations.html#GtkCornerType" title="enum GtkCornerType"><span class="type">GtkCornerType</span></a> are <a class="link" href="gtk-Standard-Enumerations.html#GTK-CORNER-TOP-RIGHT--CAPS"><code class="literal">GTK_CORNER_TOP_RIGHT</code></a>,
<a class="link" href="gtk-Standard-Enumerations.html#GTK-CORNER-BOTTOM-LEFT--CAPS"><code class="literal">GTK_CORNER_BOTTOM_LEFT</code></a>, and <a class="link" href="gtk-Standard-Enumerations.html#GTK-CORNER-BOTTOM-RIGHT--CAPS"><code class="literal">GTK_CORNER_BOTTOM_RIGHT</code></a>.
</p>
<p>
See also <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-placement" title="gtk_scrolled_window_get_placement ()"><code class="function">gtk_scrolled_window_get_placement()</code></a> and
<a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-unset-placement" title="gtk_scrolled_window_unset_placement ()"><code class="function">gtk_scrolled_window_unset_placement()</code></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>window_placement</code></em> :</span></p></td>
<td> position of the child window
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_unset_placement ()">
<a name="gtk-scrolled-window-unset-placement"></a><h3>gtk_scrolled_window_unset_placement ()</h3>
<pre class="programlisting">void gtk_scrolled_window_unset_placement (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);</pre>
<p>
Unsets the placement of the contents with respect to the scrollbars
for the scrolled window. If no window placement is set for a scrolled
window, it obeys the "gtk-scrolled-window-placement" XSETTING.
</p>
<p>
See also <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-placement" title="gtk_scrolled_window_set_placement ()"><code class="function">gtk_scrolled_window_set_placement()</code></a> and
<a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-placement" title="gtk_scrolled_window_get_placement ()"><code class="function">gtk_scrolled_window_get_placement()</code></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr></tbody>
</table></div>
<p class="since">Since 2.10</p>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_set_shadow_type ()">
<a name="gtk-scrolled-window-set-shadow-type"></a><h3>gtk_scrolled_window_set_shadow_type ()</h3>
<pre class="programlisting">void gtk_scrolled_window_set_shadow_type (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="gtk-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType">GtkShadowType</a> type);</pre>
<p>
Changes the type of shadow drawn around the contents of
<em class="parameter"><code>scrolled_window</code></em>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em> :</span></p></td>
<td> kind of shadow to draw around scrolled window contents
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_set_hadjustment ()">
<a name="gtk-scrolled-window-set-hadjustment"></a><h3>gtk_scrolled_window_set_hadjustment ()</h3>
<pre class="programlisting">void gtk_scrolled_window_set_hadjustment (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *hadjustment);</pre>
<p>
Sets the <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> for the horizontal scrollbar.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>hadjustment</code></em> :</span></p></td>
<td> horizontal scroll adjustment
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_set_vadjustment ()">
<a name="gtk-scrolled-window-set-vadjustment"></a><h3>gtk_scrolled_window_set_vadjustment ()</h3>
<pre class="programlisting">void gtk_scrolled_window_set_vadjustment (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *vadjustment);</pre>
<p>
Sets the <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> for the vertical scrollbar.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>vadjustment</code></em> :</span></p></td>
<td> vertical scroll adjustment
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_get_placement ()">
<a name="gtk-scrolled-window-get-placement"></a><h3>gtk_scrolled_window_get_placement ()</h3>
<pre class="programlisting"><a class="link" href="gtk-Standard-Enumerations.html#GtkCornerType" title="enum GtkCornerType">GtkCornerType</a> gtk_scrolled_window_get_placement (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);</pre>
<p>
Gets the placement of the contents with respect to the scrollbars
for the scrolled window. See <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-placement" title="gtk_scrolled_window_set_placement ()"><code class="function">gtk_scrolled_window_set_placement()</code></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the current placement value.
See also <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-placement" title="gtk_scrolled_window_set_placement ()"><code class="function">gtk_scrolled_window_set_placement()</code></a> and
<a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-unset-placement" title="gtk_scrolled_window_unset_placement ()"><code class="function">gtk_scrolled_window_unset_placement()</code></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_get_policy ()">
<a name="gtk-scrolled-window-get-policy"></a><h3>gtk_scrolled_window_get_policy ()</h3>
<pre class="programlisting">void gtk_scrolled_window_get_policy (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window,
<a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> *hscrollbar_policy,
<a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> *vscrollbar_policy);</pre>
<p>
Retrieves the current policy values for the horizontal and vertical
scrollbars. See <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-policy" title="gtk_scrolled_window_set_policy ()"><code class="function">gtk_scrolled_window_set_policy()</code></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>hscrollbar_policy</code></em> :</span></p></td>
<td> location to store the policy for the horizontal
scrollbar, or <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>vscrollbar_policy</code></em> :</span></p></td>
<td> location to store the policy for the vertical
scrollbar, or <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL--CAPS"
><code class="literal">NULL</code></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title="gtk_scrolled_window_get_shadow_type ()">
<a name="gtk-scrolled-window-get-shadow-type"></a><h3>gtk_scrolled_window_get_shadow_type ()</h3>
<pre class="programlisting"><a class="link" href="gtk-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType">GtkShadowType</a> gtk_scrolled_window_get_shadow_type (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolled_window);</pre>
<p>
Gets the shadow type of the scrolled window. See
<a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-set-shadow-type" title="gtk_scrolled_window_set_shadow_type ()"><code class="function">gtk_scrolled_window_set_shadow_type()</code></a>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolled_window</code></em> :</span></p></td>
<td> a <a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow"><span class="type">GtkScrolledWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td> the current shadow type
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1" title="Property Details">
<a name="GtkScrolledWindow.property-details"></a><h2>Property Details</h2>
<div class="refsect2" title='The "hadjustment" property'>
<a name="GtkScrolledWindow--hadjustment"></a><h3>The <code class="literal">"hadjustment"</code> property</h3>
<pre class="programlisting"> "hadjustment" <a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a>* : Read / Write / Construct</pre>
<p>The GtkAdjustment for the horizontal position.</p>
</div>
<hr>
<div class="refsect2" title='The "hscrollbar-policy" property'>
<a name="GtkScrolledWindow--hscrollbar-policy"></a><h3>The <code class="literal">"hscrollbar-policy"</code> property</h3>
<pre class="programlisting"> "hscrollbar-policy" <a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> : Read / Write</pre>
<p>When the horizontal scrollbar is displayed.</p>
<p>Default value: GTK_POLICY_ALWAYS</p>
</div>
<hr>
<div class="refsect2" title='The "shadow-type" property'>
<a name="GtkScrolledWindow--shadow-type"></a><h3>The <code class="literal">"shadow-type"</code> property</h3>
<pre class="programlisting"> "shadow-type" <a class="link" href="gtk-Standard-Enumerations.html#GtkShadowType" title="enum GtkShadowType">GtkShadowType</a> : Read / Write</pre>
<p>Style of bevel around the contents.</p>
<p>Default value: GTK_SHADOW_NONE</p>
</div>
<hr>
<div class="refsect2" title='The "vadjustment" property'>
<a name="GtkScrolledWindow--vadjustment"></a><h3>The <code class="literal">"vadjustment"</code> property</h3>
<pre class="programlisting"> "vadjustment" <a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a>* : Read / Write / Construct</pre>
<p>The GtkAdjustment for the vertical position.</p>
</div>
<hr>
<div class="refsect2" title='The "vscrollbar-policy" property'>
<a name="GtkScrolledWindow--vscrollbar-policy"></a><h3>The <code class="literal">"vscrollbar-policy"</code> property</h3>
<pre class="programlisting"> "vscrollbar-policy" <a class="link" href="gtk-Standard-Enumerations.html#GtkPolicyType" title="enum GtkPolicyType">GtkPolicyType</a> : Read / Write</pre>
<p>When the vertical scrollbar is displayed.</p>
<p>Default value: GTK_POLICY_ALWAYS</p>
</div>
<hr>
<div class="refsect2" title='The "window-placement" property'>
<a name="GtkScrolledWindow--window-placement"></a><h3>The <code class="literal">"window-placement"</code> property</h3>
<pre class="programlisting"> "window-placement" <a class="link" href="gtk-Standard-Enumerations.html#GtkCornerType" title="enum GtkCornerType">GtkCornerType</a> : Read / Write</pre>
<p>Where the contents are located with respect to the scrollbars. This property only takes effect if "window-placement-set" is TRUE.</p>
<p>Default value: GTK_CORNER_TOP_LEFT</p>
</div>
<hr>
<div class="refsect2" title='The "window-placement-set" property'>
<a name="GtkScrolledWindow--window-placement-set"></a><h3>The <code class="literal">"window-placement-set"</code> property</h3>
<pre class="programlisting"> "window-placement-set" <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> : Read / Write</pre>
<p>
Whether "window-placement" should be used to determine the location
of the contents with respect to the scrollbars. Otherwise, the
"gtk-scrolled-window-placement" setting is used.</p>
<p>
</p>
<p>Default value: FALSE</p>
<p>Since 2.10</p>
</div>
</div>
<div class="refsect1" title="Style Property Details">
<a name="GtkScrolledWindow.style-property-details"></a><h2>Style Property Details</h2>
<div class="refsect2" title='The "scrollbar-spacing" style property'>
<a name="GtkScrolledWindow--s-scrollbar-spacing"></a><h3>The <code class="literal">"scrollbar-spacing"</code> style property</h3>
<pre class="programlisting"> "scrollbar-spacing" <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> : Read</pre>
<p>Number of pixels between the scrollbars and the scrolled window.</p>
<p>Allowed values: >= 0</p>
<p>Default value: 3</p>
</div>
<hr>
<div class="refsect2" title='The "scrollbars-within-bevel" style property'>
<a name="GtkScrolledWindow--s-scrollbars-within-bevel"></a><h3>The <code class="literal">"scrollbars-within-bevel"</code> style property</h3>
<pre class="programlisting"> "scrollbars-within-bevel" <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> : Read</pre>
<p>
Whether to place scrollbars within the scrolled window's bevel.</p>
<p>
</p>
<p>Default value: FALSE</p>
<p>Since 2.12</p>
</div>
</div>
<div class="refsect1" title="Signal Details">
<a name="GtkScrolledWindow.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2" title='The "move-focus-out" signal'>
<a name="GtkScrolledWindow-move-focus-out"></a><h3>The <code class="literal">"move-focus-out"</code> signal</h3>
<pre class="programlisting">void user_function (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolledwindow,
<a class="link" href="gtk-Standard-Enumerations.html#GtkDirectionType" title="enum GtkDirectionType">GtkDirectionType</a> arg1,
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data) : Run Last / Action</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolledwindow</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>arg1</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" title='The "scroll-child" signal'>
<a name="GtkScrolledWindow-scroll-child"></a><h3>The <code class="literal">"scroll-child"</code> signal</h3>
<pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> user_function (<a class="link" href="GtkScrolledWindow.html" title="GtkScrolledWindow">GtkScrolledWindow</a> *scrolledwindow,
<a class="link" href="gtk-Standard-Enumerations.html#GtkScrollType" title="enum GtkScrollType">GtkScrollType</a> arg1,
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> arg2,
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data) : Run Last / Action</pre>
<p>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>scrolledwindow</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>arg1</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>arg2</code></em> :</span></p></td>
<td>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1" title="See Also">
<a name="GtkScrolledWindow.see-also"></a><h2>See Also</h2>
<p>
<a class="link" href="GtkViewport.html" title="GtkViewport"><span class="type">GtkViewport</span></a>, <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a>, <a class="link" href="GtkWidget.html#GtkWidgetClass" title="GtkWidgetClass"><span class="type">GtkWidgetClass</span></a>
</p>
</div>
<div class="footnotes">
<br><hr width="100" align="left">
<div class="footnote"><p><sup>[<a name="ftn.id1048698" href="#id1048698" class="para">5</a>] </sup>The scrolled window installs <a class="link" href="GtkAdjustment.html" title="GtkAdjustment"><span class="type">GtkAdjustment</span></a> objects in
the child window's slots using the set_scroll_adjustments_signal,
found in <a class="link" href="GtkWidget.html#GtkWidgetClass" title="GtkWidgetClass"><span class="type">GtkWidgetClass</span></a>. (Conceptually, these widgets implement a
"Scrollable" interface; because GTK+ 1.2 lacked interface support in
the object system, this interface is hackily implemented as a signal
in <a class="link" href="GtkWidget.html#GtkWidgetClass" title="GtkWidgetClass"><span class="type">GtkWidgetClass</span></a>. The GTK+ 2.0 object system would allow a clean
implementation, but it wasn't worth breaking the
API.)</p></div>
</div>
</div>
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