gtk-keyboard-accelerators.html

最新gtk中文资料集

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<p class="since">Since 2.2


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<a name="id3158485"></a><h3>
<a name="gtk-accel-group-disconnect"></a>gtk_accel_group_disconnect ()</h3>
<a class="indexterm" name="id3158499"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_accel_group_disconnect          (<a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup">GtkAccelGroup</a> *accel_group,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"
>GClosure</a> *closure);</pre>
<p>
Removes an accelerator previously installed through
<a class="link" href="gtk-Keyboard-Accelerators.html#gtk-accel-group-connect"><code class="function">gtk_accel_group_connect()</code></a>.</p>
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<td><p><span class="term"><em class="parameter"><code>accel_group</code></em>&#160;:</span></p></td>
<td> the accelerator group to remove an accelerator from
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<td><p><span class="term"><em class="parameter"><code>closure</code></em>&#160;:</span></p></td>
<td>     the closure to remove from this accelerator group
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<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 closure was found and got disconnected
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<div class="refsect2" lang="en">
<a name="id3158606"></a><h3>
<a name="gtk-accel-group-disconnect-key"></a>gtk_accel_group_disconnect_key ()</h3>
<a class="indexterm" name="id3158619"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_accel_group_disconnect_key      (<a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup">GtkAccelGroup</a> *accel_group,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> accel_key,
                                                         <a
href="/usr/share/gtk-doc/html/gdk/gdk-Windows.html#GdkModifierType"
>GdkModifierType</a> accel_mods);</pre>
<p>
Removes an accelerator previously installed through
<a class="link" href="gtk-Keyboard-Accelerators.html#gtk-accel-group-connect"><code class="function">gtk_accel_group_connect()</code></a>.</p>
<p>

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<td><p><span class="term"><em class="parameter"><code>accel_group</code></em>&#160;:</span></p></td>
<td>      the accelerator group to install an accelerator in
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<td><p><span class="term"><em class="parameter"><code>accel_key</code></em>&#160;:</span></p></td>
<td>        key value of the accelerator
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<td><p><span class="term"><em class="parameter"><code>accel_mods</code></em>&#160;:</span></p></td>
<td>       modifier combination of the accelerator
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<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 there was an accelerator which could be 
                   removed, <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"
><code class="literal">FALSE</code></a> otherwise
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<div class="refsect2" lang="en">
<a name="id3158759"></a><h3>
<a name="gtk-accel-group-query"></a>gtk_accel_group_query ()</h3>
<a class="indexterm" name="id3158772"></a><pre class="programlisting">GtkAccelGroupEntry* gtk_accel_group_query               (<a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup">GtkAccelGroup</a> *accel_group,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> accel_key,
                                                         <a
href="/usr/share/gtk-doc/html/gdk/gdk-Windows.html#GdkModifierType"
>GdkModifierType</a> accel_mods,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> *n_entries);</pre>
<p>
Queries an accelerator group for all entries matching <em class="parameter"><code>accel_key</code></em> and 
<em class="parameter"><code>accel_mods</code></em>.</p>
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<td><p><span class="term"><em class="parameter"><code>accel_group</code></em>&#160;:</span></p></td>
<td>      the accelerator group to query
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<td><p><span class="term"><em class="parameter"><code>accel_key</code></em>&#160;:</span></p></td>
<td>        key value of the accelerator
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<td><p><span class="term"><em class="parameter"><code>accel_mods</code></em>&#160;:</span></p></td>
<td>       modifier combination of the accelerator
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<td><p><span class="term"><em class="parameter"><code>n_entries</code></em>&#160;:</span></p></td>
<td>        location to return the number of entries found, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td>          an array of <em class="parameter"><code>n_entries</code></em> <span class="type">GtkAccelGroupEntry</span> elements, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>. The array is owned by GTK+ and must not be freed. 
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<div class="refsect2" lang="en">
<a name="id3158950"></a><h3>
<a name="gtk-accel-group-activate"></a>gtk_accel_group_activate ()</h3>
<a class="indexterm" name="id3158963"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            gtk_accel_group_activate            (<a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup">GtkAccelGroup</a> *accel_group,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Quarks.html#GQuark"
>GQuark</a> accel_quark,
                                                         <a
href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject"
>GObject</a> *acceleratable,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> accel_key,
                                                         <a
href="/usr/share/gtk-doc/html/gdk/gdk-Windows.html#GdkModifierType"
>GdkModifierType</a> accel_mods);</pre>
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<td><p><span class="term"><em class="parameter"><code>accel_group</code></em>&#160;:</span></p></td>
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<td><p><span class="term"><em class="parameter"><code>accel_quark</code></em>&#160;:</span></p></td>
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<td><p><span class="term"><em class="parameter"><code>acceleratable</code></em>&#160;:</span></p></td>
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<td><p><span class="term"><em class="parameter"><code>accel_key</code></em>&#160;:</span></p></td>
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<td><p><span class="term"><em class="parameter"><code>accel_mods</code></em>&#160;:</span></p></td>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
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<div class="refsect2" lang="en">
<a name="id3159106"></a><h3>
<a name="gtk-accel-group-lock"></a>gtk_accel_group_lock ()</h3>
<a class="indexterm" name="id3159119"></a><pre class="programlisting">void                gtk_accel_group_lock                (<a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup">GtkAccelGroup</a> *accel_group);</pre>
<p>
Locks the given accelerator group.
</p>
<p>
Locking an acelerator group prevents the accelerators contained
within it to be changed during runtime. Refer to
<a class="link" href="gtk-Accelerator-Maps.html#gtk-accel-map-change-entry"><code class="function">gtk_accel_map_change_entry()</code></a> about runtime accelerator changes.
</p>
<p>
If called more than once, <em class="parameter"><code>accel_group</code></em> remains locked until
<a class="link" href="gtk-Keyboard-Accelerators.html#gtk-accel-group-unlock"><code class="function">gtk_accel_group_unlock()</code></a> has been called an equivalent number
of times.</p>
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<td><p><span class="term"><em class="parameter"><code>accel_group</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup"><span class="type">GtkAccelGroup</span></a>
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<div class="refsect2" lang="en">
<a name="id3159218"></a><h3>
<a name="gtk-accel-group-unlock"></a>gtk_accel_group_unlock ()</h3>
<a class="indexterm" name="id3159231"></a><pre class="programlisting">void                gtk_accel_group_unlock              (<a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup">GtkAccelGroup</a> *accel_group);</pre>
<p>
Undoes the last call to <a class="link" href="gtk-Keyboard-Accelerators.html#gtk-accel-group-lock"><code class="function">gtk_accel_group_lock()</code></a> on this <em class="parameter"><code>accel_group</code></em>.</p>
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<td><p><span class="term"><em class="parameter"><code>accel_group</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup"><span class="type">GtkAccelGroup</span></a>
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<div class="refsect2" lang="en">
<a name="id3159306"></a><h3>
<a name="gtk-accel-group-from-accel-closure"></a>gtk_accel_group_from_accel_closure ()</h3>
<a class="indexterm" name="id3159320"></a><pre class="programlisting"><a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup">GtkAccelGroup</a>*      gtk_accel_group_from_accel_closure  (<a
href="/usr/share/gtk-doc/html/gobject/gobject-Closures.html#GClosure"
>GClosure</a> *closure);</pre>
<p>
Finds the <a class="link" href="gtk-Keyboard-Accelerators.html#GtkAccelGroup"><span class="type">GtkAccelGroup</span></a> to which <em class="parameter"><code>closure</code></em> is connected; 
see <a class="link" href="gtk-Keyboard-Accelerators.html#gtk-accel-group-connect"><code class="function">gtk_accel_group_connect()</code></a>.</p>
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