Hi. I'm making a custom button widget.
This button has a setEnabled method. When the button is disabled, clicking
on the button must do nothing. How do I achieve this behavior?
I've tried adding a Click Handler like so, to no avail:
@Override
public void onClick(ClickEvent event) {
if (!isEnabled()) {
event.stopPropagation();
event.preventDefault();
return;
}
}
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