commit de5be5a7a18b1f489102d5cbde866fb927a5b655
author Veronika Irvine <veronika> Mon Feb 10 22:26:25 2003 +0000
committer Veronika Irvine <veronika> Mon Feb 10 22:26:25 2003 +0000
tree 609af443aa0d9e4379d4ebbf8bb42621e6b0a0af
parent da9b7a646ed3b0486296e21bc7009d5306b19ccf

29456

bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/motif/org/eclipse/swt/dnd/DropTarget.java

diff --git a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/motif/org/eclipse/swt/dnd/DropTarget.java b/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/motif/org/eclipse/swt/dnd/DropTarget.java
index e51ec80..d50a164 100755
--- a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/motif/org/eclipse/swt/dnd/DropTarget.java
+++ b/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/motif/org/eclipse/swt/dnd/DropTarget.java
@@ -181,7 +181,15 @@
 	

 	this.addListener (SWT.Dispose, new Listener () {

 		public void handleEvent (Event event) {

-			unregisterDropTarget();

+			Display display = event.display;

+			display.asyncExec(new Runnable() {

+				public void run() {

+					if (DropTarget.this.control == null || 

+						DropTarget.this.control.isDisposed()) return;

+			

+					unregisterDropTarget();

+				}

+			});

 			onDispose();

 		}

 	});