private void ClearPressedState(PointerRoutedEventArgs routedArgs)
{
if (_pressedElements.TryGetValue(routedArgs.Pointer, out var pressedLeaf))
{
// We must make sure to clear the pressed state on all elements that was flagged as pressed.
// This is required as the current originalSource might not be the same as when we pressed (pointer moved),
// ** OR ** the pointer has been captured by a parent element so we didn't raised to released on the sub elements.
_pressedElements.Remove(routedArgs.Pointer);
// Note: The event is propagated silently (public events won't be raised) as it's only to clear internal state
var ctx = new BubblingContext {
IsInternal = true
};
pressedLeaf.OnPointerUp(routedArgs, ctx);
}
}
private static void Raise(RaisePointerEventArgs raise, VisualTreeHelper.Branch branch, PointerRoutedEventArgs routedArgs) => raise(branch.Leaf, routedArgs, BubblingContext.BubbleUpTo(branch.Root));
