private void DrawTab_ToolWindow(Graphics g, TabVS2013Light tab, Rectangle rect)
{
rect.Y += 1;
Rectangle rectIcon = new Rectangle(
rect.X + ToolWindowImageGapLeft,
rect.Y - 1 + rect.Height - 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);
if (DockPane.ActiveContent == tab.Content && ((DockContent)tab.Content).IsActivated)
{
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.FillRectangle(new LinearGradientBrush(rectTab, startColor, endColor, gradientMode), rect);
Color textColor = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.ActiveTabGradient.TextColor;
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, textColor, ToolWindowTextFormat);
}
else
{
Color textColor;
if (tab.Content == DockPane.MouseOverTab)
textColor = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.HoverTabGradient.TextColor;
else
textColor = DockPane.DockPanel.Skin.DockPaneStripSkin.ToolWindowGradient.InactiveTabGradient.TextColor;
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, textColor, ToolWindowTextFormat);
}
g.DrawLine(PenToolWindowTabBorder, rect.X + rect.Width - 1, rect.Y, rect.X + rect.Width - 1, rect.Height);
if (rectTab.Contains(rectIcon))
g.DrawIcon(tab.Content.DockHandler.Icon, rectIcon);
}
private void DrawTab(Graphics g, TabVS2013Light tab, Rectangle rect)
{
if (Appearance == DockPane.AppearanceStyle.ToolWindow)
DrawTab_ToolWindow(g, tab, rect);
else
DrawTab_Document(g, tab, rect);
}
private void DrawTab_Document(Graphics g, TabVS2013Light tab, Rectangle rect)
{
if (tab.TabWidth == 0)
return;
var rectCloseButton = GetCloseButtonRect(rect);
Rectangle rectIcon = new Rectangle(
rect.X + DocumentIconGapLeft,
rect.Y + rect.Height - 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 - rectCloseButton.Width;
rectText.Height = rect.Height;
}
else
rectText.Width = rect.Width - DocumentIconGapLeft - DocumentTextGapRight - rectCloseButton.Width;
Rectangle rectTab = DrawHelper.RtlTransform(this, rect);
Rectangle rectBack = DrawHelper.RtlTransform(this, rect);
rectBack.Width += DocumentIconGapLeft;
rectBack.X -= DocumentIconGapLeft;
rectText = DrawHelper.RtlTransform(this, rectText);
rectIcon = DrawHelper.RtlTransform(this, rectIcon);
Color activeColor = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.ActiveTabGradient.StartColor;
Color lostFocusColor = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.ActiveTabGradient.EndColor;
Color inactiveColor = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.InactiveTabGradient.StartColor;
Color mouseHoverColor = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.HoverTabGradient.EndColor;
Color activeText = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.ActiveTabGradient.TextColor;
Color inactiveText = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.InactiveTabGradient.TextColor;
Color lostFocusText = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.InactiveTabGradient.TextColor;
Color mouseHoverText = DockPane.DockPanel.Skin.DockPaneStripSkin.DocumentGradient.HoverTabGradient.TextColor;
if (DockPane.ActiveContent == tab.Content)
{
if (DockPane.IsActiveDocumentPane)
{
g.FillRectangle(new SolidBrush(activeColor), rect);
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, activeText, DocumentTextFormat);
g.DrawImage(rectCloseButton == ActiveClose ? Resources.ActiveTabHover_Close : Resources.ActiveTab_Close, rectCloseButton);
}
else
{
g.FillRectangle(new SolidBrush(lostFocusColor), rect);
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, lostFocusText, DocumentTextFormat);
g.DrawImage(rectCloseButton == ActiveClose ? Resources.ActiveTabHover_Close : Resources.LostFocusTab_Close, rectCloseButton);
}
}
else
{
if (tab.Content == DockPane.MouseOverTab)
{
g.FillRectangle(new SolidBrush(mouseHoverColor), rect);
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, mouseHoverText, DocumentTextFormat);
g.DrawImage(Resources.ActiveTabHover_Close, rectCloseButton);
}
else
{
g.FillRectangle(new SolidBrush(inactiveColor), rect);
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, inactiveText, DocumentTextFormat);
}
}
if (rectTab.Contains(rectIcon) && DockPane.DockPanel.ShowDocumentIcon)
g.DrawIcon(tab.Content.DockHandler.Icon, rectIcon);
}
