public void setSelectedIndex(int itemIdx, boolean fireEvent) {
String selectedStyle = resources_.listStyle().selectedItem();
panel_.getWidget(selectedIdx_).removeStyleName(selectedStyle);
selectedIdx_ = itemIdx;
panel_.getWidget(selectedIdx_).addStyleName(selectedStyle);
panel_.getWidget(selectedIdx_).getElement().scrollIntoView();
if (fireEvent) {
DomEvent.fireNativeEvent(Document.get().createChangeEvent(), handlerManager_);
}
}
public void click() {
NativeEvent clickEvent =
Document.get().createClickEvent(1, 0, 0, 0, 0, false, false, false, false);
DomEvent.fireNativeEvent(clickEvent, hasHandlers_);
}
private void fireBlurEvent() {
DomEvent.fireNativeEvent(Document.get().createBlurEvent(), this);
}
/**
* Propagates the a focus event.
*
* <p>
*/
protected void propagateFocusEvent() {
NativeEvent nativeEvent = Document.get().createFocusEvent();
DomEvent.fireNativeEvent(nativeEvent, this, getElement());
}
public void invalidateCache() {
previousResults_.clear();
DomEvent.fireNativeEvent(Document.get().createChangeEvent(), handlerManager_);
}
@Override
public void onClick(ClickEvent event) {
setActive(!isActive());
// re-fire the event with this as the source
DomEvent.fireNativeEvent(Event.getCurrentEvent(), this);
}