@Test
public void test_canRemoveFormItemClickHandlerWithHandlerRegistration() {
final FormItemClickHandler handler = mock(FormItemClickHandler.class);
final HandlerRegistration registration = formItemIcon.addFormItemClickHandler(handler);
registration.removeHandler();
assertFalse(formItemIcon.getFormItemClickHandlers().contains(handler));
}
@Override
public void removeHandler() {
for (com.google.web.bindery.event.shared.HandlerRegistration handlerRegistration :
collectedHandlers) {
handlerRegistration.removeHandler();
}
collectedHandlers.clear();
}
@Override
public void hide() {
super.hide();
for (HandlerRegistration hr : handlerRegistrations) {
hr.removeHandler();
}
Window.enableScrolling(false);
}
@Override
protected void onUnbind() {
super.onUnbind();
if (handlerRegistration != null) {
handlerRegistration.removeHandler();
}
}
private void resetScrollHandler() {
if (isPaused) {
if (scrollHandler != null) scrollHandler.removeHandler();
scrollHandler = null;
return;
} else if (scrollHandler != null) {
return;
}
scrollHandler =
scroller.addScrollHandler(
new ScrollHandler() {
@Override
public void onScroll(ScrollEvent event) {
Scheduler.get()
.scheduleDeferred(
new ScheduledCommand() {
@Override
public void execute() {
if (isPaused) return;
int newPosition = scroller.getVerticalScrollPosition();
if (lastPosition > newPosition) {
isTemplePaused = true;
} else if (newPosition == scroller.getMaximumVerticalScrollPosition()) {
isTemplePaused = false;
}
lastPosition = newPosition;
}
});
}
});
}
/** Force the Tooltip to be destroyed */
public void destroy() {
call(widget.getElement(), DESTROY);
if (clickHandler != null) {
clickHandler.removeHandler();
clickHandler = null;
}
}
@Override
public void setOnLeaveConfirmation(String question) {
if (question == null && onLeaveQuestion == null) {
return;
}
if (question != null && onLeaveQuestion == null) {
windowClosingHandlerRegistration = Window.addWindowClosingHandler(this);
}
if (question == null && onLeaveQuestion != null) {
windowClosingHandlerRegistration.removeHandler();
}
onLeaveQuestion = question;
}
protected void release() {
if (updateEventHandlerRegistration != null) {
updateEventHandlerRegistration.removeHandler();
updateEventHandlerRegistration = null;
}
// empty the searchResult to speed up the container.remove()
if (searchResults != null) {
searchResults.html("");
}
// remove method clean listener and cie
container.remove();
$selectElement.removeClass(css.chznDone(), "chzn-done").show();
}
@Override
public void onConnectorHierarchyChange(ConnectorHierarchyChangeEvent event) {
ComponentConnector oldChild = null;
ComponentConnector newChild = getContent();
for (ComponentConnector c : event.getOldChildren()) {
if (!(c instanceof WindowConnector)) {
oldChild = c;
break;
}
}
if (oldChild != newChild) {
if (childStateChangeHandlerRegistration != null) {
childStateChangeHandlerRegistration.removeHandler();
childStateChangeHandlerRegistration = null;
}
if (newChild != null) {
getWidget().setWidget(newChild.getWidget());
childStateChangeHandlerRegistration =
newChild.addStateChangeHandler(childStateChangeHandler);
// Must handle new child here as state change events are already
// fired
onChildSizeChange();
} else {
getWidget().setWidget(null);
}
}
for (ComponentConnector c : getChildComponents()) {
if (c instanceof WindowConnector) {
WindowConnector wc = (WindowConnector) c;
wc.setWindowOrderAndPosition();
}
}
// Close removed sub windows
for (ComponentConnector c : event.getOldChildren()) {
if (c.getParent() != this && c instanceof WindowConnector) {
((WindowConnector) c).getWidget().hide();
}
}
}
private void updateHandlers(boolean activate) {
if (activate) {
final HandlerRegistration placeReg = eventBus.addHandler(PlaceChangeEvent.TYPE, this);
final HandlerRegistration placeRequestReg =
eventBus.addHandler(PlaceChangeRequestEvent.TYPE, this);
this.handlerRegistration =
new HandlerRegistration() {
public void removeHandler() {
placeReg.removeHandler();
placeRequestReg.removeHandler();
}
};
} else {
if (handlerRegistration != null) {
handlerRegistration.removeHandler();
handlerRegistration = null;
}
}
}
@Override
protected void onUnload() {
handler.removeHandler();
handler = null;
}
@Override
protected void onUnload() {
for (HandlerRegistration r : registrations) r.removeHandler();
registrations.clear();
super.onUnload();
}
@Override
protected void onHide() {
super.onHide();
handlerRegistration.removeHandler();
}
private void cleanUpEvents() {
for (HandlerRegistration hr : handlers) {
hr.removeHandler();
}
handlers.clear();
}
private void unregisterNavigationHandler() {
if (handlerRegistration != null) {
handlerRegistration.removeHandler();
handlerRegistration = null;
}
}
