ComponentFactory.Krypton.Toolkit.ViewDrawTrackPosition.RenderBefore C# (CSharp) Метод

        public override void RenderBefore(RenderContext context)
        {
            IPaletteElementColor elementColors = null;

            switch (State)
            {
                default:
                case PaletteState.Normal:
                    elementColors = _drawTrackBar.StateNormal.Position;
                    break;
                case PaletteState.Disabled:
                    elementColors = _drawTrackBar.StateDisabled.Position;
                    break;
                case PaletteState.Tracking:
                    elementColors = _drawTrackBar.StateTracking.Position;
                    break;
                case PaletteState.Pressed:
                    elementColors = _drawTrackBar.StatePressed.Position;
                    break;
               }

            context.Renderer.RenderGlyph.DrawTrackPositionGlyph(context, State, elementColors, ClientRectangle,
                                                                _drawTrackBar.Orientation,
                                                                _drawTrackBar.TickStyle);
        }