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<a href="#at-spi-cspi-AccessibleAction-Interface.description" class="shortcut">Description</a>
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<h2><span class="refentrytitle"><a name="at-spi-cspi-AccessibleAction-Interface.top_of_page"></a>AccessibleAction Interface</span></h2>
<p>AccessibleAction Interface — The interface implemented by interface elements which are 'actionable' by the
user.</p>
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<div class="refsynopsisdiv">
<a name="at-spi-cspi-AccessibleAction-Interface.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"><span class="returnvalue">void</span> <a class="link" href="at-spi-cspi-AccessibleAction-Interface.html#AccessibleAction-ref" title="AccessibleAction_ref ()">AccessibleAction_ref</a> (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>);
<span class="returnvalue">void</span> <a class="link" href="at-spi-cspi-AccessibleAction-Interface.html#AccessibleAction-unref" title="AccessibleAction_unref ()">AccessibleAction_unref</a> (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>);
<span class="returnvalue">long</span> <a class="link" href="at-spi-cspi-AccessibleAction-Interface.html#AccessibleAction-getNActions" title="AccessibleAction_getNActions ()">AccessibleAction_getNActions</a> (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>);
<span class="returnvalue">SPIBoolean</span> <a class="link" href="at-spi-cspi-AccessibleAction-Interface.html#AccessibleAction-doAction" title="AccessibleAction_doAction ()">AccessibleAction_doAction</a> (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> i</code></em>);
<span class="returnvalue">char</span> * <a class="link" href="at-spi-cspi-AccessibleAction-Interface.html#AccessibleAction-getKeyBinding" title="AccessibleAction_getKeyBinding ()">AccessibleAction_getKeyBinding</a> (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> i</code></em>);
<span class="returnvalue">char</span> * <a class="link" href="at-spi-cspi-AccessibleAction-Interface.html#AccessibleAction-getName" title="AccessibleAction_getName ()">AccessibleAction_getName</a> (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> i</code></em>);
<span class="returnvalue">char</span> * <a class="link" href="at-spi-cspi-AccessibleAction-Interface.html#AccessibleAction-getDescription" title="AccessibleAction_getDescription ()">AccessibleAction_getDescription</a> (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> i</code></em>);
</pre>
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<div class="refsect1">
<a name="at-spi-cspi-AccessibleAction-Interface.description"></a><h2>Description</h2>
<p>
The Action interface is implemented by objects with which the user may
interact using common graphical-user-interface metaphors such as "click",
"toggle", "activate", and other gestures which are usually invoked via
interaction with the system pointer or keyboard. The Action interface allows
clients and/or assistive technologies to expose these actions to the end user
for invocation via alternative mechanisms, and to inform the end user or
assistive technology client that the implementing Accessible object is
reactive to user input.
</p>
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<div class="refsect1">
<a name="at-spi-cspi-AccessibleAction-Interface.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="AccessibleAction-ref"></a><h3>AccessibleAction_ref ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> AccessibleAction_ref (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>);</pre>
<p>
Increment the reference count for an <span class="type">AccessibleAction</span>.
</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">AccessibleAction</span> on which to operate.</td>
</tr></tbody>
</table></div>
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<hr>
<div class="refsect2">
<a name="AccessibleAction-unref"></a><h3>AccessibleAction_unref ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> AccessibleAction_unref (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>);</pre>
<p>
Decrement the reference count for an <span class="type">AccessibleAction</span>.
</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">AccessibleAction</span> on which to operate.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleAction-getNActions"></a><h3>AccessibleAction_getNActions ()</h3>
<pre class="programlisting"><span class="returnvalue">long</span> AccessibleAction_getNActions (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>);</pre>
<p>
Get the number of actions invokable on an <span class="type">AccessibleAction</span> implementor.
</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">AccessibleAction</span> to query.</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> integer indicatin the number of invokable actions.</td>
</tr>
</tbody>
</table></div>
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<hr>
<div class="refsect2">
<a name="AccessibleAction-doAction"></a><h3>AccessibleAction_doAction ()</h3>
<pre class="programlisting"><span class="returnvalue">SPIBoolean</span> AccessibleAction_doAction (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> i</code></em>);</pre>
<p>
Invoke the action indicated by <span class="type">index</span>.
</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">AccessibleAction</span> to query.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>i</code></em> :</span></p></td>
<td>an integer specifying which action to invoke.</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 action is successfully invoked, otherwise <span class="type">FALSE</span>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleAction-getKeyBinding"></a><h3>AccessibleAction_getKeyBinding ()</h3>
<pre class="programlisting"><span class="returnvalue">char</span> * AccessibleAction_getKeyBinding (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> i</code></em>);</pre>
<p>
Get the keybindings for the <em class="parameter"><code>i</code></em>-th action invokable on an
object implementing <span class="type">AccessibleAction</span>, if any are defined.
The keybindings string format is as follows:
there are multiple parts to a keybinding string (typically 3).
They are delimited with ";". The first is the action's
keybinding which is usable if the object implementing the action
is currently posted to the screen, e.g. if a menu is posted
then these keybindings for the corresponding menu-items are
available. The second keybinding substring is the full key sequence
necessary to post the action's widget and activate it, e.g. for
a menu item such as "File->Open" it would both post the menu and
activate the item. Thus the second keybinding string is available
during the lifetime of the containing toplevel window as a whole,
whereas the first keybinding string only works while the object
implementing AtkAction is posted. The third (and optional)
keybinding string is the "keyboard shortcut" which invokes the
action without posting any menus.
Meta-keys are indicated by the conventional strings
"<Control>", "<Alt>", "<Shift>", "<Mod2>",
etc. (we use the same string as <code class="function">gtk_accelerator_name()</code> in
gtk+-2.X.
</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">AccessibleAction</span> implementor to query.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>i</code></em> :</span></p></td>
<td>a long integer indicating which action to query.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a UTF-8 string which can be parsed to determine the <em class="parameter"><code>i</code></em>-th
invokable action's keybindings.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleAction-getName"></a><h3>AccessibleAction_getName ()</h3>
<pre class="programlisting"><span class="returnvalue">char</span> * AccessibleAction_getName (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> i</code></em>);</pre>
<p>
Get the name of the '<em class="parameter"><code>i</code></em>-th' action invokable on an
object implementing <span class="type">AccessibleAction</span>.
</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">AccessibleAction</span> implementor to query.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>i</code></em> :</span></p></td>
<td>a long integer indicating which action to query.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the 'event type' name of the action, as a UTF-8 string.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="AccessibleAction-getDescription"></a><h3>AccessibleAction_getDescription ()</h3>
<pre class="programlisting"><span class="returnvalue">char</span> * AccessibleAction_getDescription (<em class="parameter"><code><span class="type">AccessibleAction</span> *obj</code></em>,
<em class="parameter"><code>long <span class="type">int</span> i</code></em>);</pre>
<p>
Get the description of '<em class="parameter"><code>i</code></em>-th' action invokable on an
object implementing <span class="type">AccessibleAction</span>.
</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">AccessibleAction</span> implementor to query.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>i</code></em> :</span></p></td>
<td>a long integer indicating which action to query.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a UTF-8 string describing the '<em class="parameter"><code>i</code></em>-th' invokable action.</td>
</tr>
</tbody>
</table></div>
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