/**
* Returns whether or not the 'edit cursor' popup is to be shown.
*
* @param aEvent the event to test, may be <code>null</code>.
* @return <code>true</code> if the 'edit cursor' popup is to be shown, <code>false</code>
* otherwise.
*/
private boolean isCursorPopupTrigger(final MouseEvent aEvent) {
return !aEvent.isConsumed() && aEvent.isPopupTrigger();
}
