GWT Horizontal Events Panel

Have you wanted to add event observation/Listening handlers to a panel? This is and easy way to observe events in a GWT HorizontalPanel. Gwt 1.6, 2.0, 2.01, 2.02, 2.03+...

// easy extend and observe mouse events on a gwt horizontal panel widget

public class HorizontalEventPanel extends HorizontalPanel implements HasMouseOverHandlers, HasMouseOutHandlers {

public HorizontalEventPanel() {

sinkEvents(Event.MOUSEEVENTS);

}

public HandlerRegistration addMouseOverHandler(MouseOverHandler handler) {

return addDomHandler(handler, MouseOverEvent.getType());

}

public HandlerRegistration addMouseOutHandler(MouseOutHandler handler) {

return addDomHandler(handler, MouseOutEvent.getType());

}

}