GWT：当鼠标熄灭时，让PopupPanel消失

Question

这是GWT PopupPanel ShowCase： http://gwt.google.com/samples/Showcase/Showcase.html#!CwBasicPopup

当用户点击面板时，Panel会隐藏..

当我使用鼠标移出面板区域时，我需要隐藏它...

如何做到这一点？

Answer 1

yourPopupPanel.addDomHandler(new MouseOutHandler() {
    public void onMouseOut(MouseOutEvent event) {
        yourPopupPanel.hide();
    }
}, MouseOutEvent.getType());

Answer 2

    popuppanel.addMouseOutHandler(new MouseOutHandler()

{
  public void onMouseOut(MouseOutEvent event)
   {
      popuppanel.hide();
    }
    });