protected override void OnHandleDestroyed(EventArgs e)
{
if (overlay != null)
{
overlay.Close();
overlay = null;
}
base.OnHandleDestroyed(e);
}
protected virtual void OnScreenLeave(ScreenEventArgs e)
{
if (ScreenLeave != null)
ScreenLeave(this, e);
if (overlay != null)
{
overlay.Close();
overlay = null;
}
}
protected virtual void OnScreenEnter(ScreenEventArgs e)
{
if (ScreenEnter != null)
ScreenEnter(this, e);
if (overlay != null)
{
overlay.Close();
overlay = null;
}
overlay = new ScreenOverlayWindow(e.Screen);
overlay.Show();
}