Bug 29778 [Navigator] Exception occurs during drag file into Run-time workbench
Reporter: Tiffany Language: Korean / Simplfied Chinese / Tranditional Chinese Build driver: eclipse-SDK-M4-linux-gtk OS: RedHat 8 JDK Ver.: IBM JDK1.3.1 + SR3 Test case #: 3.8 Using Content assist with DBCS strings Summary: DBCS: Exception occurs during drag file into Run-time workbench Steps to recreate problem: 1. Unzip the attachment (sef.zip) 2. Launch workbench with gtk build. 3. Import the plug-in com.ibm.wsweducation.solution.sef 4. Open the PDE perspective, then Select the project name. 5. Click Run icon > Run AS... > Run-time Workbench. 6. Run-time workbench pops up. 7. Create a Java project and a folder in the project in Run-time workbench. 8. Open the "Resource Perspective" in Run-time workbench. 9. Grab the test.release file in the original workbench then drag it into the folder which was created at step 7 in Run-time workbench. <<Error>> After step 9, some error messages were displayed in Console Window of the original Workbench Please refer the attachment (Exception.txt) NOTE: At step 8, if I open the "Java Perspective" in Run-time Workbench. The test.release file could be dragged into Run-time Workbench successfully without any error messages. <<Expected Result>> The test.release file should be draged into the folder in the "Resource Perspective" of Run-time workbench successfully without any error messages.
bundles/org.eclipse.ui.views/src/org/eclipse/ui/views/navigator/NavigatorDropAdapter.java
if (FileTransfer.getInstance().isSupportedType(event.currentDataType) &&
			event.detail == DND.DROP_DEFAULT) {
			
			event.detail = DND.DROP_COPY;
		}		
		if (event.getSource() == event.widget) {
			IStructuredSelection selection = (IStructuredSelection) getViewer().getSelection();
			List sourceList = selection.toList();
			sourceResources = (IResource[]) sourceList.toArray(new IResource[sourceList.size()]);
		}
		else {
			sourceResources = null;
		}
		super.dragEnter(event);
	}
	/**
	 * @see org.eclipse.swt.dnd.DropTargetListener#dragLeave(DropTargetEvent)
	 */
	public void dragLeave(DropTargetEvent event) {
		sourceResources = null;
		super.dragLeave(event);
	}
	/**
	 * @see DropTargetListener#dragOver
	 */
	public void dragOver(DropTargetEvent event) {
		try {
			 
			
			Object oldTarget = getCurrentTarget();