如何删除GWT中的ClickHandler事件?我为一个按钮添加了addClickHandler()事件,我想删除ClickHandler Event.I尝试了HandlerRegistration方法但是它无法删除处理程序,这是一个片段:
notification.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            // TODO Auto-generated method stub
        }
    });  
Run Code Online (Sandbox Code Playgroud)
我想通知删除处理程序!
Note:
Notification is the button instance that calls the handler!
Run Code Online (Sandbox Code Playgroud)