title: How to get Clicked widgets on gwt VerticalPanel?
body: <p>I want to know urgently how to get widget from gwt <strong>VerticalPanel</strong> that was occured <strong>clickEvent</strong>.
  I have a verticalPanel with on or more sub-Widgets (<strong>FlexTables</strong>). I want to use FlexTable.getCellForEvent(event).getRowIndex(); method. So , firstly I should get FlexTable widget from VerticalPanel firstly. I want to add addClickHandler or DomHandler on this VerticalPanel and when user click on it , I want to retrieve FlexTable widget that userclicked. But I don't want to iterate on verticalPanel and add ClickHandler on each FlexTable widgets. How to develop them ? Any Suggestions would be appreciated. Thanks in advance for careful of my question..</p>