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<h2><span class="refentrytitle"><a name="at-spi-cspi-AccessibleSelection-Interface.top_of_page"></a>AccessibleSelection Interface</span></h2>
<p>AccessibleSelection Interface</p>
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<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="at-spi-cspi-AccessibleSelection-Interface.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"><span class="returnvalue">void</span> <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-ref" title="AccessibleSelection_ref ()">AccessibleSelection_ref</a> (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);
<span class="returnvalue">void</span> <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-unref" title="AccessibleSelection_unref ()">AccessibleSelection_unref</a> (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);
<span class="returnvalue">long</span> <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-getNSelectedChildren" title="AccessibleSelection_getNSelectedChildren ()">AccessibleSelection_getNSelectedChildren</a>
(<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);
<a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="returnvalue">Accessible</span></a> * <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-getSelectedChild" title="AccessibleSelection_getSelectedChild ()">AccessibleSelection_getSelectedChild</a>
(<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> selectedChildIndex</code></em>);
<span class="returnvalue">SPIBoolean</span> <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-selectChild" title="AccessibleSelection_selectChild ()">AccessibleSelection_selectChild</a> (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> childIndex</code></em>);
<span class="returnvalue">SPIBoolean</span> <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-isChildSelected" title="AccessibleSelection_isChildSelected ()">AccessibleSelection_isChildSelected</a> (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> childIndex</code></em>);
<span class="returnvalue">SPIBoolean</span> <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-deselectSelectedChild" title="AccessibleSelection_deselectSelectedChild ()">AccessibleSelection_deselectSelectedChild</a>
(<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> selectedChildIndex</code></em>);
<span class="returnvalue">SPIBoolean</span> <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-deselectChild" title="AccessibleSelection_deselectChild ()">AccessibleSelection_deselectChild</a> (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> childIndex</code></em>);
<span class="returnvalue">SPIBoolean</span> <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-clearSelection" title="AccessibleSelection_clearSelection ()">AccessibleSelection_clearSelection</a> (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);
<span class="returnvalue">SPIBoolean</span> <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-selectAll" title="AccessibleSelection_selectAll ()">AccessibleSelection_selectAll</a> (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="at-spi-cspi-AccessibleSelection-Interface.description"></a><h2>Description</h2>
<p>
</p>
</div>
<div class="refsect1">
<a name="at-spi-cspi-AccessibleSelection-Interface.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="AccessibleSelection-ref"></a><h3>AccessibleSelection_ref ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> AccessibleSelection_ref (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);</pre>
<p>
Increment the reference count for an <span class="type">AccessibleSelection</span> object.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> implementor on which to operate.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleSelection-unref"></a><h3>AccessibleSelection_unref ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> AccessibleSelection_unref (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);</pre>
<p>
Decrement the reference count for an <a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="type">Accessible</span></a> object.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> implementor on which to operate.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleSelection-getNSelectedChildren"></a><h3>AccessibleSelection_getNSelectedChildren ()</h3>
<pre class="programlisting"><span class="returnvalue">long</span> AccessibleSelection_getNSelectedChildren
(<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);</pre>
<p>
Get the number of children of an <span class="type">AccessibleSelection</span> implementor which are
currently selected.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> implementor on which to operate.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a <span class="type">long</span> indicating the number of <a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="type">Accessible</span></a> children
of the <span class="type">AccessibleSelection</span> implementor which are currently selected.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleSelection-getSelectedChild"></a><h3>AccessibleSelection_getSelectedChild ()</h3>
<pre class="programlisting"><a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="returnvalue">Accessible</span></a> * AccessibleSelection_getSelectedChild
(<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> selectedChildIndex</code></em>);</pre>
<p>
Get the i-th selected <a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="type">Accessible</span></a> child of an <span class="type">AccessibleSelection</span>.
Note that <em class="parameter"><code>childIndex</code></em> refers to the index in the list of 'selected'
children and generally differs from that used in
#<a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible-getChildAtIndex" title="Accessible_getChildAtIndex ()"><code class="function">Accessible_getChildAtIndex()</code></a> or returned by
#<a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible-getIndexInParent" title="Accessible_getIndexInParent ()"><code class="function">Accessible_getIndexInParent()</code></a>. <em class="parameter"><code>selectedChildIndex</code></em> must lie between 0
and #<a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-getNSelectedChildren" title="AccessibleSelection_getNSelectedChildren ()"><code class="function">AccessibleSelection_getNSelectedChildren()</code></a>-1, inclusive.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> on which to operate.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>selectedChildIndex</code></em> :</span></p></td>
<td>a <span class="type">long</span> indicating which of the selected
children is specified.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a pointer to a selected <a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="type">Accessible</span></a> child object,
specified by <em class="parameter"><code>childIndex</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleSelection-selectChild"></a><h3>AccessibleSelection_selectChild ()</h3>
<pre class="programlisting"><span class="returnvalue">SPIBoolean</span> AccessibleSelection_selectChild (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> childIndex</code></em>);</pre>
<p>
Add a child to the selected children list of an <span class="type">AccessibleSelection</span>.
For <span class="type">AccessibleSelection</span> implementors that only allow
single selections, this may replace the (single) current
selection.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> on which to operate.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>childIndex</code></em> :</span></p></td>
<td>a <span class="type">long</span> indicating which child of the <a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="type">Accessible</span></a>
is to be selected.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<span class="type">TRUE</span> if the child was successfully selected, <span class="type">FALSE</span> otherwise.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleSelection-isChildSelected"></a><h3>AccessibleSelection_isChildSelected ()</h3>
<pre class="programlisting"><span class="returnvalue">SPIBoolean</span> AccessibleSelection_isChildSelected (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> childIndex</code></em>);</pre>
<p>
Determine whether a particular child of an <span class="type">AccessibleSelection</span> implementor
is currently selected. Note that <em class="parameter"><code>childIndex</code></em> is the index into the
standard <a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="type">Accessible</span></a> container's list of children.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> implementor on which to operate.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>childIndex</code></em> :</span></p></td>
<td>an index into the <span class="type">AccessibleSelection</span>'s list of children.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<span class="type">TRUE</span> if the specified child is currently selected,
<span class="type">FALSE</span> otherwise.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleSelection-deselectSelectedChild"></a><h3>AccessibleSelection_deselectSelectedChild ()</h3>
<pre class="programlisting"><span class="returnvalue">SPIBoolean</span> AccessibleSelection_deselectSelectedChild
(<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> selectedChildIndex</code></em>);</pre>
<p>
Remove a child to the selected children list of an <span class="type">AccessibleSelection</span>.
Note that <em class="parameter"><code>childIndex</code></em> is the index in the selected-children list,
not the index in the parent container. <em class="parameter"><code>selectedChildIndex</code></em> in this
method, and <em class="parameter"><code>childIndex</code></em> in <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-selectChild" title="AccessibleSelection_selectChild ()"><span class="type">AccessibleSelection_selectChild</span></a>
are asymmettric.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> on which to operate.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>selectedChildIndex</code></em> :</span></p></td>
<td>a <span class="type">long</span> indicating which of the selected children
of the <a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="type">Accessible</span></a> is to be selected.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<span class="type">TRUE</span> if the child was successfully deselected, <span class="type">FALSE</span> otherwise.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleSelection-deselectChild"></a><h3>AccessibleSelection_deselectChild ()</h3>
<pre class="programlisting"><span class="returnvalue">SPIBoolean</span> AccessibleSelection_deselectChild (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> childIndex</code></em>);</pre>
<p>
Deselect a specific child of an <span class="type">AccessibleSelection</span>.
Note that <em class="parameter"><code>childIndex</code></em> is the index of the child
in the parent container.
</p>
<p>
See <a class="link" href="at-spi-cspi-AccessibleSelection-Interface.html#AccessibleSelection-deselectSelectedChild" title="AccessibleSelection_deselectSelectedChild ()"><span class="type">AccessibleSelection_deselectSelectedChild</span></a>
</p>
<p>
Since AT-SPI 1.8.0
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> on which to operate.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>childIndex</code></em> :</span></p></td>
<td>a <span class="type">long</span> indicating which of the children
of the <a class="link" href="at-spi-cspi-Accessible-Objects.html#Accessible" title="struct Accessible"><span class="type">Accessible</span></a> is to be de-selected.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<span class="type">TRUE</span> if the child was successfully deselected, <span class="type">FALSE</span> otherwise.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleSelection-clearSelection"></a><h3>AccessibleSelection_clearSelection ()</h3>
<pre class="programlisting"><span class="returnvalue">SPIBoolean</span> AccessibleSelection_clearSelection (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);</pre>
<p>
Clear the current selection, removing all selected children from the
specified <span class="type">AccessibleSelection</span> implementor's selection list.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> implementor on which to operate.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<span class="type">TRUE</span> if successful, <span class="type">FALSE</span> otherwise.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleSelection-selectAll"></a><h3>AccessibleSelection_selectAll ()</h3>
<pre class="programlisting"><span class="returnvalue">SPIBoolean</span> AccessibleSelection_selectAll (<em class="parameter"><code><span class="type">AccessibleSelection</span> *obj</code></em>);</pre>
<p>
Attempt to select all of the children of an <span class="type">AccessibleSelection</span> implementor.
Not all <span class="type">AccessibleSelection</span> implementors support this operation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td>
<td>a pointer to the <span class="type">AccessibleSelection</span> implementor on which to operate.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<span class="type">TRUE</span> if successful, <span class="type">FALSE</span> otherwise.</td>
</tr>
</tbody>
</table></div>
</div>
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