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<div class="header">
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<a href="#nested-classes">Data Structures</a> &#124;
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle">
<div class="title">Gesture Regions</div>  </div>
<div class="ingroups"><a class="el" href="group__geis__v2.html">The Advanced GEIS Interface</a></div></div><!--header-->
<div class="contents">
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_geis_region.html">GeisRegion</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Defines a region over which gestures may take place.  <a href="class_geis_region.html#details">More...</a><br/></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga1c61fcf85816dabf26185fe277f36813"><td class="memItemLeft" align="right" valign="top">GEIS_VARARG <a class="el" href="class_geis_region.html">GeisRegion</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__geis__v2__region.html#ga1c61fcf85816dabf26185fe277f36813">geis_region_new</a> (<a class="el" href="class_geis.html">Geis</a> geis, GeisString name, GeisString init_arg_name,...)</td></tr>
<tr class="memdesc:ga1c61fcf85816dabf26185fe277f36813"><td class="mdescLeft">&#160;</td><td class="mdescRight">Creates a new GEIS v2.0 region.  <a href="#ga1c61fcf85816dabf26185fe277f36813"></a><br/></td></tr>
<tr class="memitem:ga7bf7e0d8f0082d899473c528b9238348"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__geis__common.html#ga7fe40cb68bb7a98f5429284514872790">GeisStatus</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__geis__v2__region.html#ga7bf7e0d8f0082d899473c528b9238348">geis_region_delete</a> (<a class="el" href="class_geis_region.html">GeisRegion</a> region)</td></tr>
<tr class="memdesc:ga7bf7e0d8f0082d899473c528b9238348"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destroys a GEIS v2.0 region.  <a href="#ga7bf7e0d8f0082d899473c528b9238348"></a><br/></td></tr>
<tr class="memitem:gac4f85f904cb5feaee0cb42be4248a330"><td class="memItemLeft" align="right" valign="top">GeisString&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__geis__v2__region.html#gac4f85f904cb5feaee0cb42be4248a330">geis_region_name</a> (<a class="el" href="class_geis_region.html">GeisRegion</a> region)</td></tr>
<tr class="memdesc:gac4f85f904cb5feaee0cb42be4248a330"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the name of a GEIS v2.0 region.  <a href="#gac4f85f904cb5feaee0cb42be4248a330"></a><br/></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
Region Attributes</h2></td></tr>
<tr><td class="ititle" colspan="2"><p><a class="anchor" id="amgrpd38ff54ab06ed47e9c2715d2c450f13b"></a></p>
<dl class="section user"><dt></dt><dd>These attributes can be used to construct filter terms to restrict a gesture subscription to a particular region. </dd></dl>
</td></tr>
<tr class="memitem:gad90b20b2ee1ae123b4769f543c36a1de"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__geis__v2__region.html#gad90b20b2ee1ae123b4769f543c36a1de">GEIS_REGION_ATTRIBUTE_WINDOWID</a></td></tr>
<tr class="memdesc:gad90b20b2ee1ae123b4769f543c36a1de"><td class="mdescLeft">&#160;</td><td class="mdescRight">The X11 windowid in which a gesture occurred.  <a href="#gad90b20b2ee1ae123b4769f543c36a1de"></a><br/></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2><a name="member-group"></a>
Region Initialization Arguments</h2></td></tr>
<tr><td class="ititle" colspan="2"><p><a class="anchor" id="amgrp180c6a559b24bb85ab8d70087afd623e"></a></p>
<dl class="section user"><dt></dt><dd>Gesture regions are created to describe a particular display/feedback region. The type of the region can not be changed after creation (just create a new region for that). The types of regions are platform specific and each type may require addition arguments.</dd></dl>
<dl class="section user"><dt></dt><dd>The following region initialization argument names are required by the GEIS v2.0 specification. </dd></dl>
</td></tr>
<tr class="memitem:gaa5399551f8e96923e7ea20950b6d9757"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__geis__v2__region.html#gaa5399551f8e96923e7ea20950b6d9757">GEIS_REGION_X11_ROOT</a></td></tr>
<tr class="memdesc:gaa5399551f8e96923e7ea20950b6d9757"><td class="mdescLeft">&#160;</td><td class="mdescRight">Selects the X11 root window as a region.  <a href="#gaa5399551f8e96923e7ea20950b6d9757"></a><br/></td></tr>
<tr class="memitem:gaead2e97aa39b8837f0d44dccd74e9fb5"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__geis__v2__region.html#gaead2e97aa39b8837f0d44dccd74e9fb5">GEIS_REGION_X11_WINDOWID</a></td></tr>
<tr class="memdesc:gaead2e97aa39b8837f0d44dccd74e9fb5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Selects an X11 window as a region.  <a href="#gaead2e97aa39b8837f0d44dccd74e9fb5"></a><br/></td></tr>
</table>
<a name="details" id="details"></a><h2>Detailed Description</h2>
<h2>Macro Definition Documentation</h2>
<a class="anchor" id="gad90b20b2ee1ae123b4769f543c36a1de"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">#define GEIS_REGION_ATTRIBUTE_WINDOWID</td>
        </tr>
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</div><div class="memdoc">

<p>The X11 windowid in which a gesture occurred. </p>
<p>Used for filter matching. </p>

</div>
</div>
<a class="anchor" id="gaa5399551f8e96923e7ea20950b6d9757"></a>
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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define GEIS_REGION_X11_ROOT</td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Selects the X11 root window as a region. </p>

</div>
</div>
<a class="anchor" id="gaead2e97aa39b8837f0d44dccd74e9fb5"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define GEIS_REGION_X11_WINDOWID</td>
        </tr>
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</div><div class="memdoc">

<p>Selects an X11 window as a region. </p>
<p>Requires the window_id as an argument. </p>

</div>
</div>
<h2>Function Documentation</h2>
<a class="anchor" id="ga7bf7e0d8f0082d899473c528b9238348"></a>
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          <td class="memname"><a class="el" href="group__geis__common.html#ga7fe40cb68bb7a98f5429284514872790">GeisStatus</a> geis_region_delete </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_geis_region.html">GeisRegion</a>&#160;</td>
          <td class="paramname"><em>region</em></td><td>)</td>
          <td></td>
        </tr>
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</div><div class="memdoc">

<p>Destroys a GEIS v2.0 region. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">region</td><td>The region. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="gac4f85f904cb5feaee0cb42be4248a330"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">GeisString geis_region_name </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_geis_region.html">GeisRegion</a>&#160;</td>
          <td class="paramname"><em>region</em></td><td>)</td>
          <td></td>
        </tr>
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</div><div class="memdoc">

<p>Gets the name of a GEIS v2.0 region. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">region</td><td>The region.</td></tr>
  </table>
  </dd>
</dl>
<p>Returns the <code>name</code> value used when creating the region. </p>

</div>
</div>
<a class="anchor" id="ga1c61fcf85816dabf26185fe277f36813"></a>
<div class="memitem">
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      <table class="memname">
        <tr>
          <td class="memname">GEIS_VARARG <a class="el" href="class_geis_region.html">GeisRegion</a> geis_region_new </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_geis.html">Geis</a>&#160;</td>
          <td class="paramname"><em>geis</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">GeisString&#160;</td>
          <td class="paramname"><em>name</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">GeisString&#160;</td>
          <td class="paramname"><em>init_arg_name</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>...</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Creates a new GEIS v2.0 region. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">geis</td><td>The GEIS API instance. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">name</td><td>A name. Used for diagnostics. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">init_arg_name</td><td>The name of the first initialization argument.</td></tr>
  </table>
  </dd>
</dl>
<p>The initialization argument list must be terminated by a NULL.</p>
<dl class="section return"><dt>Returns</dt><dd>a newly created region, or NULL on failure. </dd></dl>

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