Florence.GtkSharp.PlotWidget.PlotWidget_MotionNotifyEvent C# (CSharp) Метод

        void PlotWidget_MotionNotifyEvent(object o, MotionNotifyEventArgs args)
        {
            int X, Y;
            Gdk.ModifierType state;

            // Ensure PlotSurface has keyboard focus
            DrawingArea da = (DrawingArea)o;
            if (!da.HasFocus)
            {
                da.GrabFocus();
            }

            args.Event.Window.GetPointer(out X, out Y, out state);
            Modifier keys = MouseInput(state);
            this.InteractivePlotSurface2D.DoMouseMove(X, Y, keys);
        }