<html> <head> <title>Interface XDisplayConnection</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" type="text/css" href="../../../../idl.css"> </head> <body> <div id="adc-idlref"> <a name="_top_"> </a><table class="navimain" border="0" cellpadding="3"> <tr> <td class="navimain"><a href="../module-ix.html" class="navimain">Overview</a></td> <td class="navimain"><a href="module-ix.html" class="navimain">Module</a></td> <td class="navimain"><a href="XDisplayConnection-xref.html" class="navimain">Use</a></td> <td class="navimainnone">Devguide</td> <td class="navimain"><a href="../../../../index-files/index-1.html" class="navimain">Index</a></td> </tr> </table> <table class="navisub" border="0" cellpadding="0"> <tr> <td class="navisub"><a href="#MethodsSummary" class="navisub">Methods' Summary</a></td> <td class="navisub">Attributes' Summary</td> <td class="navisub"><a href="#MethodsDetails" class="navisub">Methods' Details</a></td> <td class="navisub">Attributes' Details</td> </tr> </table> <hr> <table border="0" width="100%" cellpadding="5" cellspacing="3" class="title-table" style="margin-bottom:6pt;"> <tr> <td><p class="namechain"><a href="../../../../module-ix.html" class="namechain">::</a> <a href="../../../module-ix.html" class="namechain">com</a> :: <a href="../../module-ix.html" class="namechain">sun</a> :: <a href="../module-ix.html" class="namechain">star</a> :: <a href="module-ix.html" class="namechain">awt</a> :: </p> </td> </tr> <tr> <td class="title">interface XDisplayConnection</td> </tr> <tr> <td/></tr> <tr> <td><dl> <dt><b>Description</b></dt> <dd>This interface should be implemented by toolkits that want to give access to their internal message handling loop. </dd> </dl> </td> </tr> </table> <hr> <a name="MethodsSummary"/><table border="1" width="100%" cellpadding="5" cellspacing="0" class="subtitle"> <tr> <td class="subtitle" colspan="2">Methods' Summary</td> </tr> <tr> <td class="imsum_left"><a href="#addEventHandler">addEventHandler</a></td> <td class="imsum_right">registers an event handler. </td> </tr> <tr> <td class="imsum_left"><a href="#removeEventHandler">removeEventHandler</a></td> <td class="imsum_right">removes a eventHandler from the handler list. </td> </tr> <tr> <td class="imsum_left"><a href="#addErrorHandler">addErrorHandler</a></td> <td class="imsum_right">register an error handler for toolkit specific errors. </td> </tr> <tr> <td class="imsum_left"><a href="#removeErrorHandler">removeErrorHandler</a></td> <td class="imsum_right">remover an error handler from the handler list. </td> </tr> <tr> <td class="imsum_left"><a href="#getIdentifier">getIdentifier</a></td> <td class="imsum_right">returns a identifier. </td> </tr> </table> <a name="MethodsDetails"/><table border="1" width="100%" cellpadding="5" cellspacing="0" class="subtitle"> <tr> <td class="subtitle">Methods' Details</td> </tr> <tr> <td class="imdetail"><a name="addEventHandler" class="membertitle">addEventHandler</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-method" bgcolor="#ffffff" align="center"> <tr> <td><table class="table-in-method" border="0"> <tr> <td valign="top" colspan="3">[oneway] void</td> </tr> <tr> <td valign="top"><b>addEventHandler</b>(</td> <td valign="top">[in] any</td> <td valign="bottom"> window,</td> </tr> <tr> <td/><td valign="top">[in] <a href="XEventHandler.html">XEventHandler</a></td> <td valign="bottom"> eventHandler,</td> </tr> <tr> <td/><td valign="top">[in] long</td> <td valign="bottom"> eventMask );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>registers an event handler. </dd> <dt><b>Parameter window</b></dt> <dd>the platform specific window id. If empty, the handler should be registered for all windows. </dd> <dt><b>Parameter eventHandler</b></dt> <dd>the handler to register. </dd> <dt><b>Parameter eventMask</b></dt> <dd>the event mask specifies the events the handler is interested in. </dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="removeEventHandler" class="membertitle">removeEventHandler</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-method" bgcolor="#ffffff" align="center"> <tr> <td><table class="table-in-method" border="0"> <tr> <td valign="top" colspan="3">[oneway] void</td> </tr> <tr> <td valign="top"><b>removeEventHandler</b>(</td> <td valign="top">[in] any</td> <td valign="bottom"> window,</td> </tr> <tr> <td/><td valign="top">[in] <a href="XEventHandler.html">XEventHandler</a></td> <td valign="bottom"> eventHandler );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>removes a eventHandler from the handler list. </dd> <dt><b>Parameter window</b></dt> <dd>the platform specific window id the handler should be deregistered for. If empty, the handler should be deregistered completly. </dd> <dt><b>Parameter eventHandler</b></dt> <dd>the handler to remove. </dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="addErrorHandler" class="membertitle">addErrorHandler</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-method" bgcolor="#ffffff" align="center"> <tr> <td><table class="table-in-method" border="0"> <tr> <td valign="top" colspan="3">[oneway] void</td> </tr> <tr> <td valign="top"><b>addErrorHandler</b>(</td> <td valign="top">[in] <a href="XEventHandler.html">XEventHandler</a></td> <td valign="bottom"> errorHandler );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>register an error handler for toolkit specific errors. </dd> <dt><b>Parameter errorHandler</b></dt> <dd>the handler to register. </dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="removeErrorHandler" class="membertitle">removeErrorHandler</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-method" bgcolor="#ffffff" align="center"> <tr> <td><table class="table-in-method" border="0"> <tr> <td valign="top" colspan="3">[oneway] void</td> </tr> <tr> <td valign="top"><b>removeErrorHandler</b>(</td> <td valign="top">[in] <a href="XEventHandler.html">XEventHandler</a></td> <td valign="bottom"> errorhandler );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>remover an error handler from the handler list. </dd> <dt><b>Parameter errorHandler</b></dt> <dd>the handler to remove. </dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="getIdentifier" class="membertitle">getIdentifier</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-method" bgcolor="#ffffff" align="center"> <tr> <td><table class="table-in-method" border="0"> <tr> <td valign="top" colspan="3">any</td> </tr> <tr> <td valign="top"><b>getIdentifier</b>();</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>returns a identifier. </dd> <dt><b>Returns</b></dt> <dd>a unique platform dependend identifier for a display connection. </dd> </dl> </td> </tr> </table> </td> </tr> </table> <a href="#_top_">Top of Page</a><hr size="3"><p class="copyright" align="center">Copyright © 2011, Oracle and/or its affiliates. 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