private void OnDragClickDown(object sender, MouseButtonEventArgs e)
{
_dragStartPoint = new List <Tuple <Window, Point> >();
var mainWindow = (Window)WpfElementsHelper.GetTopParent(AssociatedObject, typeof(Window));
_isUserDragWindow = true;
_dragStartPoint.Add(new Tuple <Window, Point>(mainWindow, e.GetPosition(mainWindow)));
foreach (Window ownedWindow in mainWindow.OwnedWindows)
{
_dragStartPoint.Add(new Tuple <Window, Point>(ownedWindow, e.GetPosition(ownedWindow)));
}
var element = sender as FrameworkElement;
if (element != null)
{
element.CaptureMouse();
}
}
protected override void OnAttached()
{
base.OnAttached();
AssociatedObject.Click += (sender, args) => MinimizeWindow();
_parentWindow = (Window)WpfElementsHelper.GetTopParent(AssociatedObject, typeof(Window));
}
