private void DrawTab_Document(Graphics g, IDockContent content, Rectangle rect, int index)
{
Rectangle rectText = rect;
rectText.X += DocumentTextExtraWidth / 2;
rectText.Width -= DocumentTextExtraWidth;
rectText.X += _DocumentTabOverlap;
if (index == 0)
{
rect.Width += _DocumentTabOverlap;
}
else
{
rect.X += _DocumentTabOverlap;
}
g.SmoothingMode = SmoothingMode.AntiAlias;
if (object.ReferenceEquals(DockPane.ActiveContent, content))
{
if (index == 0)
{
if (DockPane.DockPanel.ShowDocumentIcon)
{
rectText.X += DocumentIconGapLeft;
rectText.Width -= DocumentIconGapLeft;
}
}
else
{
rect.X -= _DocumentTabOverlap;
rect.Width += _DocumentTabOverlap;
if (DockPane.DockPanel.ShowDocumentIcon)
{
rectText.X += DocumentIconGapLeft;
rectText.Width -= DocumentIconGapLeft;
}
}
// Draw Tab & Text
DrawHelper.DrawDocumentTab(g, rect, Color.White, Color.White, Color.FromArgb(127, 157, 185), BaseControls.Docking.DrawHelper.TabDrawType.Active, true);
if (DockPane.IsActiveDocumentPane)
{
using (Font boldFont = new Font(this.Font, FontStyle.Bold))
{
g.DrawString(content.DockHandler.TabText, boldFont, ActiveTextBrush, rectText, DocumentTextStringFormat);
}
}
else
{
g.DrawString(content.DockHandler.TabText, Font, InactiveTextBrush, rectText, DocumentTextStringFormat);
}
// Draw Icon
if (DockPane.DockPanel.ShowDocumentIcon)
{
Icon icon = content.DockHandler.Icon;
Rectangle rectIcon = default(Rectangle);
if (index == 0)
{
rectIcon = new Rectangle(rect.X + DocumentIconGapLeft + _DocumentTabOverlap, rectText.Y + (rect.Height - DocumentIconHeight) / 2, DocumentIconWidth, DocumentIconHeight);
}
else
{
rectIcon = new Rectangle(rect.X + DocumentIconGapLeft + _DocumentTabOverlap, rectText.Y + (rect.Height - DocumentIconHeight) / 2, DocumentIconWidth, DocumentIconHeight);
}
g.DrawIcon(content.DockHandler.Icon, rectIcon);
}
}
else
{
if (index == 0)
{
DrawHelper.DrawDocumentTab(g, rect, Color.FromArgb(254, 253, 253), Color.FromArgb(241, 239, 226), Color.FromArgb(172, 168, 153), BaseControls.Docking.DrawHelper.TabDrawType.First, true);
}
else
{
DrawHelper.DrawDocumentTab(g, rect, Color.FromArgb(254, 253, 253), Color.FromArgb(241, 239, 226), Color.FromArgb(172, 168, 153), BaseControls.Docking.DrawHelper.TabDrawType.Inactive, true);
}
g.DrawLine(OutlineOuterPen, rect.X, ClientRectangle.Bottom - 1, rect.X + rect.Width, ClientRectangle.Bottom - 1);
g.DrawString(content.DockHandler.TabText, Font, InactiveTextBrush, rectText, DocumentTextStringFormat);
}
}