Bug 108102 [Viewers] Project expands in wrong working set
I am using "Show->Working Sets" in the package explorer. Some of the working sets contain the same project: Working Set-1: - Project-A - Project-B - Project-C Working Set-2: - Project-B - Project-C - Project-D If I now double-click "Working Set-1.Project-B" "Project-B" in working set "Working Set-2" will be expanded. If the working set "Working Set-2" itself is not expanded it will seem as if nothing happens, but after expanding "Working Set-2" one can see the changed state of the project. Double-clicking "Working Set-2.Project-B" works as expected.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
* <p>
	 * This method is internal to the framework; subclassers should not call
	 * this method.
	 * </p>
	 * 
	 * @param e the SWT selection event
	 */
	protected void handlePostSelect(SelectionEvent e) {
		SelectionChangedEvent event = new SelectionChangedEvent(this, getSelection());
		firePostSelectionChanged(event);
	}
	/*
	 * (non-Javadoc) Method declared on Viewer.
	 */
	protected void hookControl(Control control) {
		super.hookControl(control);
		OpenStrategy handler = new OpenStrategy(control);
		handler.addSelectionListener(new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {
				handleSelect(e);
			}
			public void widgetDefaultSelected(SelectionEvent e) {
				handleDoubleSelect(e);
			}
		});
		handler.addPostSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				handlePostSelect(e);
			}
		});