gtkcontainer.html

最新gtk中文资料集

<p>
Retrieves the vertical focus adjustment for the container. See
<a class="link" href="GtkContainer.html#gtk-container-set-focus-vadjustment"><code class="function">gtk_container_set_focus_vadjustment()</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>container</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkContainer.html" title="GtkContainer"><span class="type">GtkContainer</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the vertical focus adjustment, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if
  none has been set.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4255821"></a><h3>
<a name="gtk-container-set-focus-vadjustment"></a>gtk_container_set_focus_vadjustment ()</h3>
<a class="indexterm" name="id4255835"></a><pre class="programlisting">void                gtk_container_set_focus_vadjustment (<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a> *container,
                                                         <a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *adjustment);</pre>
<p>
Hooks up an adjustment to focus handling in a container, so when a 
child of the container is focused, the adjustment is scrolled to 
show that widget. This function sets the vertical alignment. See 
<a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-vadjustment"><code class="function">gtk_scrolled_window_get_vadjustment()</code></a> for a typical way of obtaining 
the adjustment and <a class="link" href="GtkContainer.html#gtk-container-set-focus-hadjustment"><code class="function">gtk_container_set_focus_hadjustment()</code></a> for setting
the horizontal adjustment.
</p>
<p>
The adjustments have to be in pixel units and in the same coordinate 
system as the allocation for immediate children of the container.</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>container</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkContainer.html" title="GtkContainer"><span class="type">GtkContainer</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>adjustment</code></em>&#160;:</span></p></td>
<td> an adjustment which should be adjusted when the focus 
  is moved among the descendents of <em class="parameter"><code>container</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4255956"></a><h3>
<a name="gtk-container-get-focus-hadjustment"></a>gtk_container_get_focus_hadjustment ()</h3>
<a class="indexterm" name="id4255970"></a><pre class="programlisting"><a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a>*      gtk_container_get_focus_hadjustment (<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a> *container);</pre>
<p>
Retrieves the horizontal focus adjustment for the container. See
<a class="link" href="GtkContainer.html#gtk-container-set-focus-hadjustment"><code class="function">gtk_container_set_focus_hadjustment()</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>container</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkContainer.html" title="GtkContainer"><span class="type">GtkContainer</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the horizontal focus adjustment, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if
  none has been set.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4256063"></a><h3>
<a name="gtk-container-set-focus-hadjustment"></a>gtk_container_set_focus_hadjustment ()</h3>
<a class="indexterm" name="id4256077"></a><pre class="programlisting">void                gtk_container_set_focus_hadjustment (<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a> *container,
                                                         <a class="link" href="GtkAdjustment.html" title="GtkAdjustment">GtkAdjustment</a> *adjustment);</pre>
<p>
Hooks up an adjustment to focus handling in a container, so when a child 
of the container is focused, the adjustment is scrolled to show that 
widget. This function sets the horizontal alignment. 
See <a class="link" href="GtkScrolledWindow.html#gtk-scrolled-window-get-hadjustment"><code class="function">gtk_scrolled_window_get_hadjustment()</code></a> for a typical way of obtaining 
the adjustment and <a class="link" href="GtkContainer.html#gtk-container-set-focus-vadjustment"><code class="function">gtk_container_set_focus_vadjustment()</code></a> for setting
the vertical adjustment.
</p>
<p>
The adjustments have to be in pixel units and in the same coordinate 
system as the allocation for immediate children of the container.</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>container</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkContainer.html" title="GtkContainer"><span class="type">GtkContainer</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>adjustment</code></em>&#160;:</span></p></td>
<td> an adjustment which should be adjusted when the focus is 
  moved among the descendents of <em class="parameter"><code>container</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4256198"></a><h3>
<a name="gtk-container-resize-children"></a>gtk_container_resize_children ()</h3>
<a class="indexterm" name="id4256211"></a><pre class="programlisting">void                gtk_container_resize_children       (<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a> *container);</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>container</code></em>&#160;:</span></p></td>
<td>


</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4256258"></a><h3>
<a name="gtk-container-child-type"></a>gtk_container_child_type ()</h3>
<a class="indexterm" name="id4256271"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
>GType</a>               gtk_container_child_type            (<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a> *container);</pre>
<p>
Returns the type of the children supported by the container.
</p>
<p>
Note that this may return <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#G-TYPE-NONE:CAPS"
><code class="literal">G_TYPE_NONE</code></a> to indicate that no more
children can be added, e.g. for a <a class="link" href="GtkPaned.html" title="GtkPaned"><span class="type">GtkPaned</span></a> which already has two 
children.</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>container</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkContainer.html" title="GtkContainer"><span class="type">GtkContainer</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gobject/gobject-Type-Information.html#GType"
><span class="type">GType</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4256372"></a><h3>
<a name="gtk-container-child-get"></a>gtk_container_child_get ()</h3>
<a class="indexterm" name="id4256385"></a><pre class="programlisting">void                gtk_container_child_get             (<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a> *container,
                                                         <a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> *child,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *first_prop_name,
                                                         ...);</pre>
<p>
Gets the values of one or more child properties for <em class="parameter"><code>child</code></em> and <em class="parameter"><code>container</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>container</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkContainer.html" title="GtkContainer"><span class="type">GtkContainer</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>child</code></em>&#160;:</span></p></td>
<td> a widget which is a child of <em class="parameter"><code>container</code></em>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>first_prop_name</code></em>&#160;:</span></p></td>
<td> the name of the first property to get
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>-terminated list of