ComponentFactory.Krypton.Toolkit.ViewControl.OnMouseDown C# (CSharp) Метод

        protected override void OnMouseDown(MouseEventArgs e)
        {
            // Cannot process a message for a disposed control
            if (!IsDisposed && !Disposing && !RootInstance.IsDisposed)
            {
                // Do we have a manager for processing mouse messages?
                if (GetViewManager() != null)
                {
                    // Convert from control to parent control coordinates
                    Point rootPoint = RootInstance.PointToClient(PointToScreen(new Point(e.X, e.Y)));

                    // Use the root controls view manager to process the event
                    GetViewManager().MouseDown(new MouseEventArgs(e.Button,
                                                                  e.Clicks,
                                                                  rootPoint.X,
                                                                  rootPoint.Y,
                                                                  e.Delta),
                                               new Point(e.X, e.Y));
                }

                // If the root control does not have focus, then give it the focus now
                if (!RootInstance.ContainsFocus && RootInstance.CanSelect)
                {
                    // Do not change focus at design time because
                    if (!InDesignMode)
                        RootInstance.Focus();
                }
            }

            // Let base class fire events
            base.OnMouseDown(e);
        }