private void DrawTab_Document(Graphics g, EVincaTab tab, Rectangle rect)
{
if (tab.TabWidth == 0)
return;
Rectangle 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 = 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, BoldFont, rectText, textColor, DocumentTextFormat);
else
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, textColor, 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, TextFont, rectText, textColor, DocumentTextFormat);
}
if (rectTab.Contains(rectIcon) && DockPane.DockPanel.ShowDocumentIcon)
g.DrawIcon(tab.Content.DockHandler.Icon, rectIcon);
}
private void DrawTab_ToolWindow(Graphics g, EVincaTab tab, Rectangle rect)
{
Rectangle 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 = 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, TextFont, rectText, textColor, 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)
{
Point pt1 = new Point(rect.Right, rect.Top + ToolWindowTabSeperatorGapTop);
Point 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, TextFont, rectText, textColor, ToolWindowTextFormat);
}
if (rectTab.Contains(rectIcon))
g.DrawIcon(tab.Content.DockHandler.Icon, rectIcon);
}
private void DrawTab(Graphics g, EVincaTab tab, Rectangle rect)
{
if (Appearance == DockPane.AppearanceStyle.ToolWindow)
DrawTab_ToolWindow(g, tab, rect);
else
DrawTab_Document(g, tab, rect);
}
