private void OnMouseLeftButtonUp(object sender, MouseButtonEventArgs e) { if (ElementRoot != null) { ElementMagnifier.IsOpen = false; _leftButtonDown = false; ElementWhole.ReleaseMouseCapture(); } }
private void OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e) { if (ElementRoot != null) { ElementMagnifier.IsOpen = true; UpdateMagnifierPosition(e.GetPosition(ElementWhole)); _leftButtonDown = true; ElementWhole.CaptureMouse(); } }