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<td><p><span class="term"><em class="parameter"><code>msec</code></em>&#160;:</span></p></td>
<td> double click time in milliseconds (thousandths of a second) 
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3055143"></a><h3>
<a name="gdk-display-set-double-click-distance"></a>gdk_display_set_double_click_distance ()</h3>
<a class="indexterm" name="id3055158"></a><pre class="programlisting">void                gdk_display_set_double_click_distance
                                                        (<a class="link" href="GdkDisplay.html" title="GdkDisplay">GdkDisplay</a> *display,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"
>guint</a> distance);</pre>
<p>
Sets the double click distance (two clicks within this distance
count as a double click and result in a <a class="link" href="gdk-Events.html#GDK-2BUTTON-PRESS:CAPS"><span class="type">GDK_2BUTTON_PRESS</span></a> event).
See also <a class="link" href="GdkDisplay.html#gdk-display-set-double-click-time"><code class="function">gdk_display_set_double_click_time()</code></a>.
Applications should <span class="emphasis"><em>not</em></span> set this, it is a global 
user-configured setting.</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>display</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>distance</code></em>&#160;:</span></p></td>
<td> distance in pixels
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.4
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3055272"></a><h3>
<a name="gdk-display-get-pointer"></a>gdk_display_get_pointer ()</h3>
<a class="indexterm" name="id3055288"></a><pre class="programlisting">void                gdk_display_get_pointer             (<a class="link" href="GdkDisplay.html" title="GdkDisplay">GdkDisplay</a> *display,
                                                         <a class="link" href="GdkScreen.html" title="GdkScreen">GdkScreen</a> **screen,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> *x,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> *y,
                                                         <a class="link" href="gdk-Windows.html#GdkModifierType">GdkModifierType</a> *mask);</pre>
<p>
Gets the current location of the pointer and the current modifier
mask for a given display.</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>display</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>screen</code></em>&#160;:</span></p></td>
<td> location to store the screen that the
         cursor is on, 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>x</code></em>&#160;:</span></p></td>
<td> location to store root window X coordinate of pointer, 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>y</code></em>&#160;:</span></p></td>
<td> location to store root window Y coordinate of pointer, 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>mask</code></em>&#160;:</span></p></td>
<td> location to store current modifier mask, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3055483"></a><h3>
<a name="gdk-display-get-window-at-pointer"></a>gdk_display_get_window_at_pointer ()</h3>
<a class="indexterm" name="id3055499"></a><pre class="programlisting"><a class="link" href="gdk-Windows.html#GdkWindow">GdkWindow</a>*          gdk_display_get_window_at_pointer   (<a class="link" href="GdkDisplay.html" title="GdkDisplay">GdkDisplay</a> *display,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> *win_x,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> *win_y);</pre>
<p>
Obtains the window underneath the mouse pointer, returning the location
of that window in <em class="parameter"><code>win_x</code></em>, <em class="parameter"><code>win_y</code></em> for <em class="parameter"><code>screen</code></em>. Returns <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> if the window 
under the mouse pointer is not known to GDK (for example, belongs to
another application).</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>display</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>win_x</code></em>&#160;:</span></p></td>
<td> return location for origin of the window under the pointer
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>win_y</code></em>&#160;:</span></p></td>
<td> return location for origin of the window under the pointer
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the window under the mouse pointer, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3055660"></a><h3>
<a name="GdkDisplayPointerHooks"></a>GdkDisplayPointerHooks</h3>
<a class="indexterm" name="id3055675"></a><pre class="programlisting">typedef struct {
  void (*get_pointer)              (GdkDisplay      *display,
				    GdkScreen      **screen,
				    gint            *x,
				    gint            *y,
				    GdkModifierType *mask);
  GdkWindow* (*window_get_pointer) (GdkDisplay      *display,
				    GdkWindow       *window,
				    gint            *x,
				    gint            *y,
				    GdkModifierType *mask);
  GdkWindow* (*window_at_pointer)  (GdkDisplay      *display,
				    gint            *win_x,
				    gint            *win_y);
} GdkDisplayPointerHooks;
</pre>
<p>
A table of pointers to functions for getting quantities related to 
the current pointer position. Each <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a> has a table of this type,
which can be set using <a class="link" href="GdkDisplay.html#gdk-display-set-pointer-hooks"><code class="function">gdk_display_set_pointer_hooks()</code></a>.
</p>
<p>
This is only useful for such low-level tools as an event recorder. 
Applications should never have any reason to use this facility
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="structfield"><code>get_pointer</code></em>&#160;()</span></p></td>
<td>Obtains the current pointer position and modifier state.
  The position is given in coordinates relative to the window containing 
  the pointer, which is returned in <em class="parameter"><code>window</code></em>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code>window_get_pointer</code></em>&#160;()</span></p></td>
<td>Obtains the window underneath the mouse pointer.
  Current pointer position and modifier state are returned in <em class="parameter"><code>x</code></em>, <em class="parameter"><code>y</code></em> and 
  <em class="parameter"><code>mask</code></em>. The position is given in coordinates relative to <em class="parameter"><code>window</code></em>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code>window_at_pointer</code></em>&#160;()</span></p></td>
<td>Obtains the window underneath the mouse pointer, 
  returning the location of that window in <em class="parameter"><code>win_x</code></em>, <em class="parameter"><code>win_y</code></em>. Returns <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> 
  if the window under the mouse pointer is not known to GDK (for example, 
  belongs to another application).
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.2

</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3055974"></a><h3>
<a name="gdk-display-set-pointer-hooks"></a>gdk_display_set_pointer_hooks ()</h3>
<a class="indexterm" name="id3055989"></a><pre class="programlisting"><a class="link" href="GdkDisplay.html#GdkDisplayPointerHooks">GdkDisplayPointerHooks</a>* gdk_display_set_pointer_hooks   (<a class="link" href="GdkDisplay.html" title="GdkDisplay">GdkDisplay</a> *display,
                                                         const <a class="link" href="GdkDisplay.html#GdkDisplayPointerHooks">GdkDisplayPointerHooks</a> *new_hooks);</pre>
<p>
This function allows for hooking into the operation
of getting the current location of the pointer on a particular
display. This is only useful for such low-level tools as an
event recorder. Applications should never have any
reason to use this facility.</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>display</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GdkDisplay.html" title="GdkDisplay"><span class="type">GdkDisplay</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>new_hooks</code></em>&#160;:</span></p></td>
<td> a table of pointers to functions for getting
  quantities related to the current pointer position,
  or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> to restore the default table.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the previous pointer hook table

</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.2
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3056104"></a><h3>
<a name="gdk-display-warp-pointer"></a>gdk_display_warp_pointer ()</h3>
<a class="indexterm" name="id3056119"></a><pre class="programlisting">void                gdk_display_warp_pointer            (<a class="link" href="GdkDisplay.html" title="GdkDisplay">GdkDisplay</a> *display,
                                                         <a class="link" href="GdkScreen.html" title="GdkScreen">GdkScreen</a> *screen,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> x,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a> y);</pre>
<p>
Warps the pointer of <em class="parameter"><code>display</code></em> to the point <em class="parameter"><code>x</code></em>,<em class="parameter"><code>y</code></em> on 
the screen <em class="parameter"><code>screen</code></em>, unless the pointer is confined
to a window by a grab, in which case it will be moved