ARCed.UI.VS2005DockPaneStrip.DrawTab_ToolWindow C# (CSharp) Method

        private void DrawTab_ToolWindow(Graphics g, TabVS2005 tab, Rectangle rect)
        {
            var rectIcon = new Rectangle(
                rect.X + ToolWindowImageGapLeft,
                rect.Y + rect.Height - 1 - ToolWindowImageGapBottom - ToolWindowImageHeight,
                ToolWindowImageWidth, ToolWindowImageHeight);
            Rectangle rectText = rectIcon;
            rectText.X += rectIcon.Width + ToolWindowImageGapRight;
            rectText.Width = rect.Width - rectIcon.Width - ToolWindowImageGapLeft -
                ToolWindowImageGapRight - ToolWindowTextGapRight;

            Rectangle rectTab = DrawHelper.RtlTransform(this, rect);
            rectText = DrawHelper.RtlTransform(this, rectText);
            rectIcon = DrawHelper.RtlTransform(this, rectIcon);
            GraphicsPath path = this.GetTabOutline(tab, true, false);
            if (DockPane.ActiveContent == tab.Content)
            {
                Color startColor = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.ActiveTabGradient.StartColor;
                Color endColor = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.ActiveTabGradient.EndColor;
                LinearGradientMode gradientMode = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.ActiveTabGradient.LinearGradientMode;
                g.FillPath(new LinearGradientBrush(rectTab, startColor, endColor, gradientMode), path);
                g.DrawPath(PenToolWindowTabBorder, path);

                Color textColor = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.ActiveTabGradient.TextColor;
                TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, this.TextFont, rectText, textColor, this.ToolWindowTextFormat);
            }
            else
            {
                Color startColor = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.InactiveTabGradient.StartColor;
                Color endColor = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.InactiveTabGradient.EndColor;
                LinearGradientMode gradientMode = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.InactiveTabGradient.LinearGradientMode;
                g.FillPath(new LinearGradientBrush(rectTab, startColor, endColor, gradientMode), path);

                if (Tabs.IndexOf(DockPane.ActiveContent) != Tabs.IndexOf(tab) + 1)
                {
                    var pt1 = new Point(rect.Right, rect.Top + ToolWindowTabSeperatorGapTop);
                    var pt2 = new Point(rect.Right, rect.Bottom - ToolWindowTabSeperatorGapBottom);
                    g.DrawLine(PenToolWindowTabBorder, DrawHelper.RtlTransform(this, pt1), DrawHelper.RtlTransform(this, pt2));
                }

                Color textColor = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.InactiveTabGradient.TextColor;
                TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, this.TextFont, rectText, textColor, this.ToolWindowTextFormat);
            }

            if (rectTab.Contains(rectIcon))
                g.DrawIcon(tab.Content.DockHandler.Icon, rectIcon);
        }