Only thing needed to get this working was:
Change
widget.addHandler(clickHandler2, ClickEvent.getType());
to
widget.addDomHandler(clickHandler2, ClickEvent.getType());
Question
I am trying to use method addHandler on a Button. Following is my code:
private void attachClickHandler(Widget widget) {
ClickHandler clickHandler1;
ClickHandler clickHandler2;
clickHandler1 = new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
System.out.println("ClickHandler One");
}
};
clickHandler2 = new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
System.out.println("ClickHandler Two");
}
};
((Button) widget).addClickHandler(clickHandler1);
widget.addHandler(clickHandler2, ClickEvent.getType());
}
If I add both handlers, it works perfectly. But if I try to add only clickHandler2 (with widget.addHandler(...), then the handler is not called.
Not able to figure out why?
Thanks in advance.
Solution
Only thing needed to get this working was:
Change
widget.addHandler(clickHandler2, ClickEvent.getType());
to
widget.addDomHandler(clickHandler2, ClickEvent.getType());
OTHER TIPS
Simply add
widget.sinkEvents(Event.ONCLICK);
this registers the dom 'click' event to trigger the event