/// <summary>
/// Hides the mask
/// </summary>
public void Unmask()
{
if (null == _maskGraphics)
{
return;
}
_maskGraphics.Stop();
_component.RemoveEventListener(MoveEvent.MOVE, MoveHandler, EventPhase.Target);
_component.RemoveEventListener(ResizeEvent.RESIZE, ResizeHandler, EventPhase.Target);
if (null != _parent)
{
_parent.RemoveChild(_maskGraphics);
}
_maskGraphics.Dispose();
_maskGraphics = null;
}
private void UninstallViewport()
{
if (null != HorizontalScrollBar)
{
HorizontalScrollBar.Viewport = null;
}
if (null != VerticalScrollBar)
{
VerticalScrollBar.Viewport = null;
}
if (null != Skin && null != Viewport)
{
Viewport.ClipAndEnableScrolling = false;
DisplayListMember dlm = (DisplayListMember)Viewport;
((Group)Skin).RemoveContentChild(dlm);
dlm.RemoveEventListener(PropertyChangeEvent.PROPERTY_CHANGE, ViewportPropertyChangeHandler);
}
}