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

        private void DrawTab_Document(Graphics g, TabVS2005 tab, Rectangle rect)
        {
            if (tab.TabWidth == 0)
                return;

            var rectIcon = new Rectangle(
                rect.X + DocumentIconGapLeft,
                rect.Y + rect.Height - 1 - DocumentIconGapBottom - DocumentIconHeight,
                DocumentIconWidth, DocumentIconHeight);
            Rectangle rectText = rectIcon;
            if (DockPane.DockPanel.ShowDocumentIcon)
            {
                rectText.X += rectIcon.Width + DocumentIconGapRight;
                rectText.Y = rect.Y;
                rectText.Width = rect.Width - rectIcon.Width - DocumentIconGapLeft -
                    DocumentIconGapRight - DocumentTextGapRight;
                rectText.Height = rect.Height;
            }
            else
                rectText.Width = rect.Width - DocumentIconGapLeft - DocumentTextGapRight;

            Rectangle rectTab = DrawHelper.RtlTransform(this, rect);
            Rectangle rectBack = DrawHelper.RtlTransform(this, rect);
            rectBack.Width += rect.X;
            rectBack.X = 0;

            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.DocumentGradient.ActiveTabGradient.StartColor;
                Color endColor = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.ActiveTabGradient.EndColor;
                LinearGradientMode gradientMode = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.ActiveTabGradient.LinearGradientMode;
                g.FillPath(new LinearGradientBrush(rectBack, startColor, endColor, gradientMode), path);
                g.DrawPath(PenDocumentTabActiveBorder, path);

                Color textColor = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.ActiveTabGradient.TextColor;
                if (DockPane.IsActiveDocumentPane)
                    TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, this.BoldFont, rectText, textColor, this.DocumentTextFormat);
                else
                    TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, this.TextFont, rectText, textColor, this.DocumentTextFormat);
            }
            else
            {
                Color startColor = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.InactiveTabGradient.StartColor;
                Color endColor = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.InactiveTabGradient.EndColor;
                LinearGradientMode gradientMode = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.InactiveTabGradient.LinearGradientMode;
                g.FillPath(new LinearGradientBrush(rectBack, startColor, endColor, gradientMode), path);
                g.DrawPath(PenDocumentTabInactiveBorder, path);

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

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