/**
* Binds the tool tip to the target widget. Allows a tool tip to switch the target widget.
*
* @param target the target widget
*/
public void initTarget(final Widget target) {
if (this.target != null) {
handlerRegistration.removeHandler();
}
this.target = target;
if (target != null) {
Handler handler = new Handler();
handlerRegistration = new GroupingHandlerRegistration();
handlerRegistration.add(target.addDomHandler(handler, MouseOverEvent.getType()));
handlerRegistration.add(target.addDomHandler(handler, MouseOutEvent.getType()));
handlerRegistration.add(target.addDomHandler(handler, MouseMoveEvent.getType()));
handlerRegistration.add(target.addHandler(handler, HideEvent.getType()));
handlerRegistration.add(target.addHandler(handler, AttachEvent.getType()));
}
}
@Override
public void onAttachOrDetach(AttachEvent event) {
if (event.isAttached()) {
textField
.getElement()
.getParentElement()
.insertAfter(resetButtonElement, textField.getElement());
updateResetButtonVisibility();
addResetButtonClickListener(resetButtonElement);
} else {
Element parentElement = resetButtonElement.getParentElement();
if (parentElement != null) {
parentElement.removeChild(resetButtonElement);
}
removeResetButtonClickListener(resetButtonElement);
}
}
@Override
public void onAttachOrDetach(AttachEvent event) {
if (!event.isAttached()) {
hide();
}
}