gtkaction.html

最新gtk中文资料集

<td> the label displayed in menu items and on buttons, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>tooltip</code></em>&#160;:</span></p></td>
<td> a tooltip for the action, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stock_id</code></em>&#160;:</span></p></td>
<td> the stock icon to display in widgets representing the
  action, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a new <a class="link" href="GtkAction.html" title="GtkAction"><span class="type">GtkAction</span></a>

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3981647"></a><h3>
<a name="gtk-action-get-name"></a>gtk_action_get_name ()</h3>
<a class="indexterm" name="id3981663"></a><pre class="programlisting">const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a>*        gtk_action_get_name                 (<a class="link" href="GtkAction.html" title="GtkAction">GtkAction</a> *action);</pre>
<p>
Returns the name of the action.</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>action</code></em>&#160;:</span></p></td>
<td> the action object
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the name of the action. The string belongs to GTK+ and should not
  be freed.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3981732"></a><h3>
<a name="gtk-action-is-sensitive"></a>gtk_action_is_sensitive ()</h3>
<a class="indexterm" name="id3981748"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_action_is_sensitive             (<a class="link" href="GtkAction.html" title="GtkAction">GtkAction</a> *action);</pre>
<p>
Returns whether the action is effectively sensitive.</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>action</code></em>&#160;:</span></p></td>
<td> the action object
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</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 the action and its associated action group 
are both sensitive.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3981826"></a><h3>
<a name="gtk-action-get-sensitive"></a>gtk_action_get_sensitive ()</h3>
<a class="indexterm" name="id3981842"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_action_get_sensitive            (<a class="link" href="GtkAction.html" title="GtkAction">GtkAction</a> *action);</pre>
<p>
Returns whether the action itself is sensitive. Note that this doesn't 
necessarily mean effective sensitivity. See <a class="link" href="GtkAction.html#gtk-action-is-sensitive"><code class="function">gtk_action_is_sensitive()</code></a> 
for that.</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>action</code></em>&#160;:</span></p></td>
<td> the action object
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</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 the action itself is sensitive.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3981933"></a><h3>
<a name="gtk-action-set-sensitive"></a>gtk_action_set_sensitive ()</h3>
<a class="indexterm" name="id3981948"></a><pre class="programlisting">void                gtk_action_set_sensitive            (<a class="link" href="GtkAction.html" title="GtkAction">GtkAction</a> *action,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> sensitive);</pre>
<p>
Sets the ::sensitive property of the action to <em class="parameter"><code>sensitive</code></em>. Note that 
this doesn't necessarily mean effective sensitivity. See 
<a class="link" href="GtkAction.html#gtk-action-is-sensitive"><code class="function">gtk_action_is_sensitive()</code></a> 
for that.</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>action</code></em>&#160;:</span></p></td>
<td> the action object
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>sensitive</code></em>&#160;:</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a> to make the action sensitive
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.6
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3982056"></a><h3>
<a name="gtk-action-is-visible"></a>gtk_action_is_visible ()</h3>
<a class="indexterm" name="id3982072"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_action_is_visible               (<a class="link" href="GtkAction.html" title="GtkAction">GtkAction</a> *action);</pre>
<p>
Returns whether the action is effectively visible.</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>action</code></em>&#160;:</span></p></td>
<td> the action object
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</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 the action and its associated action group 
are both visible.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3982150"></a><h3>
<a name="gtk-action-get-visible"></a>gtk_action_get_visible ()</h3>
<a class="indexterm" name="id3982166"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_action_get_visible              (<a class="link" href="GtkAction.html" title="GtkAction">GtkAction</a> *action);</pre>
<p>
Returns whether the action itself is visible. Note that this doesn't 
necessarily mean effective visibility. See <a class="link" href="GtkAction.html#gtk-action-is-sensitive"><code class="function">gtk_action_is_sensitive()</code></a> 
for that.</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>action</code></em>&#160;:</span></p></td>
<td> the action object
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</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 the action itself is visible.

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3982256"></a><h3>
<a name="gtk-action-set-visible"></a>gtk_action_set_visible ()</h3>
<a class="indexterm" name="id3982272"></a><pre class="programlisting">void                gtk_action_set_visible              (<a class="link" href="GtkAction.html" title="GtkAction">GtkAction</a> *action,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> visible);</pre>
<p>
Sets the ::visible property of the action to <em class="parameter"><code>visible</code></em>. Note that 
this doesn't necessarily mean effective visibility. See 
<a class="link" href="GtkAction.html#gtk-action-is-visible"><code class="function">gtk_action_is_visible()</code></a> 
for that.</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>action</code></em>&#160;:</span></p></td>
<td> the action object
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>visible</code></em>&#160;:</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a> to make the action visible
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.6
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3982379"></a><h3>
<a name="gtk-action-activate"></a>gtk_action_activate ()</h3>
<a class="indexterm" name="id3982395"></a><pre class="programlisting">void                gtk_action_activate                 (<a class="link" href="GtkAction.html" title="GtkAction">GtkAction</a> *action);</pre>
<p>
Emits the "activate" signal on the specified action, if it isn't 
insensitive. This gets called by the proxy widgets when they get 
activated.
</p>
<p>
It can also be used to manually activate an action.</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>action</code></em>&#160;:</span></p></td>
<td> the action object
</td>
</tr></tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3982458"></a><h3>
<a name="gtk-action-create-icon"></a>gtk_action_create_icon ()</h3>
<a class="indexterm" name="id3982473"></a><pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>*          gtk_action_create_icon              (<a class="link" href="GtkAction.html" title="GtkAction">GtkAction</a> *action,
                                                         <a class="link" href="gtk-Themeable-Stock-Images.html#GtkIconSize">GtkIconSize</a> icon_size);</pre>
<p>
This function is intended for use by action implementations to
create icons displayed in the proxy widgets.</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>action</code></em>&#160;:</span></p></td>
<td> the action object
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>icon_size</code></em>&#160;:</span></p></td>
<td> the size of the icon that should be created.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a widget that displays the icon for this action.

</td>
</tr>
</tbody>