/**
*
* Called when the rollOverDelay Timer is up and we should show the drop down.
*/
private void rollOverDelay_timerCompleteHandler(Event e)
{
OpenButton.RemoveEventListener(MouseEvent.ROLL_OUT, OpenButtonRollOutHandler);
_rollOverOpenDelayTimer = null;
OpenDropDownHelper();
}
/**
*
* Called when the openButton's rollOut event is dispatched while waiting
* for the rollOverOpenDelay. This will cancel the timer so we don't open
* any more.
*/
private void OpenButtonRollOutHandler(Event e)
{
if (null != _rollOverOpenDelayTimer && _rollOverOpenDelayTimer.IsRunning)
{
_rollOverOpenDelayTimer.Stop();
_rollOverOpenDelayTimer = null;
}
OpenButton.RemoveEventListener(MouseEvent.ROLL_OUT, OpenButtonRollOutHandler);
}
/**
*
* Removes event triggers from the openButton to open the popup.
*
* <p>This is called from the openButton setter after the openButton has been set.</p>
*/
private void RemoveOpenTriggers()
{
if (null == OpenButton)
{
return;
}
if (null == RolloverOpenDelay)
{
OpenButton.RemoveEventListener(ButtonEvent.BUTTON_DOWN, OpenButtonButtonDownHandler);
}
else
{
OpenButton.RemoveEventListener(MouseEvent.ROLL_OVER, OpenButtonRollOverHandler);
}
}