Bug 275477 [Markers] TasksView: Scope settings selects two (!) radio buttons
Found with 3.5 M7. To reproduce: 1. Open Tasks View 2. View Menu > Configure Contents... 3. Scope section click on 'Select' 4. 'No working sets' 5. Ok Result: two radio buttons are selected: 'On selected element and its children' and 'On working set'. Expected: 'On working set' should be selected. Screencast at URL shows example.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/ScopeArea.java
button = createRadioButton(parent,
					MarkerMessages.filtersDialog_noWorkingSet,
					MarkerFieldFilterGroup.ON_WORKING_SET);
			GridData data = new GridData(GridData.FILL_HORIZONTAL);
			button.setLayoutData(data);
			
			
			
			
			
			
			
			
			
			selectButton = new Button(parent, SWT.PUSH);
			selectButton.setText(MarkerMessages.filtersDialog_workingSetSelect);
			
			initializeFontMetrics(parent);
			GridData layoutData = new GridData();
			layoutData.horizontalIndent = IDialogConstants.INDENT;
			int widthHint = Dialog.convertHorizontalDLUsToPixels(getFontMetrics(),IDialogConstants.BUTTON_WIDTH);
			Point minSize = selectButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
			layoutData.widthHint = Math.max(widthHint, minSize.x);
			
			selectButton.setLayoutData(layoutData);
			selectButton.addSelectionListener(new SelectionAdapter() {
				/*
				 * (non-Javadoc)