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Posted to commits@directory.apache.org by se...@apache.org on 2007/10/03 23:45:21 UTC
svn commit: r581733 -
/directory/studio/trunk/studio-connection-ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/ConnectionUniversalListener.java
Author: seelmann
Date: Wed Oct 3 14:45:17 2007
New Revision: 581733
URL: http://svn.apache.org/viewvc?rev=581733&view=rev
Log:
DIRSTUDIO-187: expand/collapse connection folders on double click
Modified:
directory/studio/trunk/studio-connection-ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/ConnectionUniversalListener.java
Modified: directory/studio/trunk/studio-connection-ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/ConnectionUniversalListener.java
URL: http://svn.apache.org/viewvc/directory/studio/trunk/studio-connection-ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/ConnectionUniversalListener.java?rev=581733&r1=581732&r2=581733&view=diff
==============================================================================
--- directory/studio/trunk/studio-connection-ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/ConnectionUniversalListener.java (original)
+++ directory/studio/trunk/studio-connection-ui/src/main/java/org/apache/directory/studio/connection/ui/widgets/ConnectionUniversalListener.java Wed Oct 3 14:45:17 2007
@@ -26,6 +26,10 @@
import org.apache.directory.studio.connection.core.event.ConnectionEventRegistry;
import org.apache.directory.studio.connection.core.event.ConnectionUpdateListener;
import org.apache.directory.studio.connection.ui.ConnectionUIPlugin;
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
@@ -42,7 +46,29 @@
/** The tree viewer */
protected TreeViewer viewer;
-
+ /** This listener expands/collapses a connection folder when double clicking */
+ private IDoubleClickListener viewerDoubleClickListener = new IDoubleClickListener()
+ {
+ public void doubleClick( DoubleClickEvent event )
+ {
+ if ( event.getSelection() instanceof IStructuredSelection )
+ {
+ Object obj = ( ( IStructuredSelection ) event.getSelection() ).getFirstElement();
+ if ( obj instanceof ConnectionFolder )
+ {
+ if ( viewer.getExpandedState( obj ) )
+ {
+ viewer.collapseToLevel( obj, 1 );
+ }
+ else if ( ( ( ITreeContentProvider ) viewer.getContentProvider() ).hasChildren( obj ) )
+ {
+ viewer.expandToLevel( obj, 1 );
+ }
+ }
+ }
+ }
+ };
+
/**
* Creates a new instance of ConnectionUniversalListener.
*
@@ -52,6 +78,7 @@
{
this.viewer = viewer;
+ this.viewer.addDoubleClickListener( viewerDoubleClickListener );
ConnectionEventRegistry.addConnectionUpdateListener( this, ConnectionUIPlugin.getDefault().getEventRunner() );
}