GWT:当鼠标离开时使 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，面板会隐藏..

我需要的是在用户将鼠标移出面板区域时使其隐藏...

如何实现？

Answer 1

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