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From Tucsonjhall <Jh...@cactusware.com>
Subject TabNavigator and FocusManager
Date Wed, 10 Aug 2016 21:21:53 GMT
I'm having the exact issue described in this StackOverflow post

http://stackoverflow.com/questions/20595889/flex-tabnavigator-null-object-issue

Is it unreasonable to think that at some point line 903 could include a
check for the existence of the focusManager or whatever the right way is to
handle this error?

override protected function keyDownHandler(event:KeyboardEvent):void
{
    if (*focusManager && *focusManager.getFocus() == this)
    {
        // Redispatch the event from the TabBar so that it can handle it.
        tabBar.dispatchEvent(event);
    }
}



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