我有一个PopupPanel,每当鼠标点击时,我都会尝试做一些事情。为此,我创建了ClickHandler,如下所示:
ClickHandler handler = new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
System.out.println("I have been clicked...");
}
};然后将我的处理程序添加到面板中,如下所示:
PopupPanel panel = new PopupPanel();
// assign values to panel...
panel.addHandler(handler, ClickEvent.getType());我的事件处理程序永远不会被调用。想法?
发布于 2012-01-31 19:05:36
试着做
panel.sinkEvents(Event.ONCLICK);
panel.addHandler(handler, ClickEvent.getType());https://stackoverflow.com/questions/9078409
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