Bug 38514 getters/setters dialog: layout [code manipulation]
I20030604 label and comboboxes should be aligned horizontally (not vertically) -> more space efficient -> required for accessability?
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/actions/AddGetterSetterAction.java
fEditor= editor;
		setEnabled(SelectionConverter.getInputAsCompilationUnit(editor) != null);
		fEditor.getEditorSite();
	}
		
	
	
	/* (non-Javadoc)
	 * Method declared on SelectionDispatchAction
	 */
	public void selectionChanged(IStructuredSelection selection) {
		try {
			setEnabled(canEnable(selection));
		} catch (JavaModelException e) {
			
			if (JavaModelUtil.filterNotPresentException(e))
				JavaPlugin.log(e);
			setEnabled(false);
		}
	}
		
	/* (non-Javadoc)
	 * Method declared on SelectionDispatchAction
	 */		
	public void run(IStructuredSelection selection) {
		try {
			IField[] selectedFields= getSelectedFields(selection);
			if (canRunOn(selectedFields)){
				run(selectedFields[0].getDeclaringType(), selectedFields, false);
				return;