<html> <head> <title>Interface XDispatch</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="XDispatch-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"><a href="#MethodsDetails" class="navisub">Methods' Details</a></td> <td class="navisub">Attributes' Summary</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">frame</a> :: </p> </td> </tr> <tr> <td class="title">interface XDispatch</td> </tr> <tr> <td/></tr> <tr> <td><dl> <dt><b>Description</b></dt> <dd>serves state information of objects which can be connected to controls (e.g. toolbox controls). </dd> <dd><p> Each state change is to be broadcasted to all registered status listeners. The first notification should be performed synchronously from <a href="XDispatch.html#addStatusListener()">addStatusListener()</a>; if not, controls may flicker. State listener must be aware of this synchronous notification. </p> <p> The state consists of enabled/disabled and a short descriptive text of the function (e.g. "undo insert character"). It is to be broadcasted whenever this state changes or the control should re-get the value for the URL it is connected to. Additionally, a context-switch-event is to be broadcasted whenever the object may be out of scope, to force the state listener to requery the <a href="XDispatch.html">XDispatch</a>. </p> </dd> <dt><b>See also</b></dt> <dd><a href="Frame.html">Frame</a>, <a href="FeatureStateEvent.html">FeatureStateEvent</a></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="#dispatch">dispatch</a></td> <td class="imsum_right">dispatches (executes) an URL asynchronously. </td> </tr> <tr> <td class="imsum_left"><a href="#addStatusListener">addStatusListener</a></td> <td class="imsum_right">registers a listener of a control for a specific URL at this object to receive status events. </td> </tr> <tr> <td class="imsum_left"><a href="#removeStatusListener">removeStatusListener</a></td> <td class="imsum_right">unregisters a listener from a control. </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="dispatch" class="membertitle">dispatch</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>dispatch</b>(</td> <td valign="top">[in] ::com::sun::star::<a href="../util/module-ix.html">util</a>::<a href="../util/URL.html">URL</a></td> <td valign="bottom"> URL,</td> </tr> <tr> <td/><td valign="top">[in] sequence< ::com::sun::star::<a href="../beans/module-ix.html">beans</a>::<a href="../beans/PropertyValue.html">PropertyValue</a> ></td> <td valign="bottom"> Arguments );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>dispatches (executes) an URL asynchronously. </dd> <dd><p> It is only allowed to dispatch URLs for which this <a href="XDispatch.html">XDispatch</a> was explicitely queried. Additional arguments ("'#..." or "?...") are allowed. </p> </dd> <dt><b>Parameter URL</b></dt> <dd>fully parsed URL describing the feature which should be dispatched (=executed) </dd> <dt><b>Parameter Arguments</b></dt> <dd>optional arguments for this request. They depend on the real implementation of the dipsatch object. </dd> <dt><b>Example</b></dt> <dd><pre> <i><font COLOR="#949494">// some code for a click-handler (Java)</font></i> void <strong>myOnClick</strong>(<em>String</em> sURL,<em>String</em> sTargetFrame,<em>com.sun.star.beans.PropertyValue[]</em> lArguments) { com.sun.star.util.URL[] aURL = new com.sun.star.util.URL[1]; aURL[0] = new com.sun.star.util.URL(); aURL[0].Complete = sURL; com.sun.star.util.XURLTransformer xParser = (com.sun.star.util.XURLTransformer)UnoRuntime.queryInterface( com.sun.star.util.XURLTransformer.class, mxServiceManager.createInstance("com.sun.star.util.URLTransformer")); xParser.parseStrict(aURL); com.sun.star.frame.XDispatch xDispatcher = mxFrame.queryDispatch(aURL[0], sTargetFrame, com.sun.star.frame.FrameSearchFlag.GLOBAL); if(xDispatcher!=null) xDispatcher.dispatch(aURL[0], lArguments); } </pre> </dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="addStatusListener" class="membertitle">addStatusListener</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>addStatusListener</b>(</td> <td valign="top">[in] <a href="XStatusListener.html">XStatusListener</a></td> <td valign="bottom"> Control,</td> </tr> <tr> <td/><td valign="top">[in] ::com::sun::star::<a href="../util/module-ix.html">util</a>::<a href="../util/URL.html">URL</a></td> <td valign="bottom"> URL );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>registers a listener of a control for a specific URL at this object to receive status events. </dd> <dd><p> It is only allowed to register URLs for which this <a href="XDispatch.html">XDispatch</a> was explicitely queried. Additional arguments ("#..." or "?...") will be ignored. </p> Note: Notifications can't be guaranteed! This will be a part of interface <a href="XNotifyingDispatch.html">XNotifyingDispatch</a>. </dd> <dt><b>Parameter Control</b></dt> <dd>listener that wishes to be informed </dd> <dt><b>Parameter URL</b></dt> <dd>the URL (without additional arguments) the listener wishes to be registered for. A listener can be registered for more than one URL at the same time. </dd> <dt><b>See also</b></dt> <dd><a href="XStatusListener.html">XStatusListener</a>, <a href="XDispatch.html">XDispatch</a>::<a href="XDispatch.html#removeStatusListener">removeStatusListener()</a></dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="removeStatusListener" class="membertitle">removeStatusListener</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>removeStatusListener</b>(</td> <td valign="top">[in] <a href="XStatusListener.html">XStatusListener</a></td> <td valign="bottom"> Control,</td> </tr> <tr> <td/><td valign="top">[in] ::com::sun::star::<a href="../util/module-ix.html">util</a>::<a href="../util/URL.html">URL</a></td> <td valign="bottom"> URL );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>unregisters a listener from a control. </dd> <dt><b>Parameter Control</b></dt> <dd>listener that wishes to be unregistered </dd> <dt><b>Parameter URL</b></dt> <dd>URL the listener was registered for. Additional arguments ("#..." or "?...") will be ignored. </dd> <dt><b>See also</b></dt> <dd><a href="XStatusListener.html">XStatusListener</a>, <a href="XDispatch.html">XDispatch</a>::<a href="XDispatch.html#addStatusListener">addStatusListener()</a></dd> </dl> </td> </tr> </table> </td> </tr> </table> <a href="#_top_">Top of Page</a><hr size="3"><p class="copyright" align="center">Copyright © 2008 Sun Microsystems, Inc.</p> </div> <!-- id="adc-idlref" --> </body> </html>