boolean systemDefault= fAppearanceColorDefault.getSelection(); fAppearanceColorEditor.getButton().setEnabled(!systemDefault);  int i= fAppearanceColorList.getSelectionIndex(); String key= fAppearanceColorListModel[i][2]; if (key != null) fOverlayStore.setValue(key, systemDefault);
handleAppearanceColorListSelection();
			public void widgetSelected(SelectionEvent e) {				boolean systemDefault= fAppearanceColorDefault.getSelection();				fAppearanceColorEditor.getButton().setEnabled(!systemDefault);								int i= fAppearanceColorList.getSelectionIndex();				String key= fAppearanceColorListModel[i][2];				if (key != null)					fOverlayStore.setValue(key, systemDefault);			}