private void DrawTab_ToolWindow(Graphics g, IDockContent content, Rectangle rect, int index)
{
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;
g.SmoothingMode = SmoothingMode.AntiAlias;
if (object.ReferenceEquals(DockPane.ActiveContent, content))
{
DrawHelper.DrawTab(g, rect, BaseControls.Docking.DrawHelper.Corners.Bottom, BaseControls.Docking.DrawHelper.GradientType.Flat, Color.LightBlue, Color.WhiteSmoke, Color.Gray, false);
g.DrawString(content.DockHandler.TabText, Font, ActiveTextBrush, rectText, ToolWindowTextStringFormat);
}
else
{
if (Tabs.IndexOf(DockPane.ActiveContent) != Tabs.IndexOf(content) + 1)
{
g.DrawLine(TabSeperatorPen, rect.X + rect.Width - 1, rect.Y + ToolWindowTabSeperatorGapTop, rect.X + rect.Width - 1, rect.Y + rect.Height - 1 - ToolWindowTabSeperatorGapBottom);
}
g.DrawString(content.DockHandler.TabText, Font, InactiveTextBrush, rectText, ToolWindowTextStringFormat);
}
if (rect.Contains(rectIcon))
{
g.DrawIcon(content.DockHandler.Icon, rectIcon);
}
}
private void DrawTabStrip_ToolWindow(Graphics g)
{
// TODO: Clean up and add properties for colors
g.SmoothingMode = SmoothingMode.AntiAlias;
for (int i = 0; i <= Tabs.Count - 1; i++)
{
Rectangle tabrect = GetTabRectangle(i);
Rectangle rectIcon = new Rectangle(tabrect.X + ToolWindowImageGapLeft, tabrect.Y + tabrect.Height - 1 - ToolWindowImageGapBottom - ToolWindowImageHeight, ToolWindowImageWidth, ToolWindowImageHeight);
Rectangle rectText = rectIcon;
rectText.X += rectIcon.Width + ToolWindowImageGapRight;
rectText.Width = tabrect.Width - rectIcon.Width - ToolWindowImageGapLeft - ToolWindowImageGapRight - ToolWindowTextGapRight;
if (object.ReferenceEquals(DockPane.ActiveContent, Tabs[i].Content))
{
// color area as the tab
g.FillRectangle(new SolidBrush(Color.FromArgb(252, 252, 254)), ClientRectangle.X, ClientRectangle.Y - 1, ClientRectangle.Width - 1, tabrect.Y + 2);
DrawHelper.DrawTab(g, tabrect, BaseControls.Docking.DrawHelper.Corners.Bottom, BaseControls.Docking.DrawHelper.GradientType.Flat, Color.FromArgb(252, 252, 254), Color.FromArgb(252, 252, 254), Color.FromArgb(172, 168, 153), false);
// line to the left
g.DrawLine(TabSeperatorPen, tabrect.X, tabrect.Y + 1, ClientRectangle.X, tabrect.Y + 1);
// line to the right
g.DrawLine(TabSeperatorPen, tabrect.X + tabrect.Width, tabrect.Y + 1, ClientRectangle.Width, tabrect.Y + 1);
// text
g.DrawString(Tabs[i].Content.DockHandler.TabText, Font, new SolidBrush(Color.Black), rectText, ToolWindowTextStringFormat);
}
else
{
if (Tabs.IndexOf(DockPane.ActiveContent) != Tabs.IndexOf(Tabs[i].Content) + 1 && Tabs.IndexOf(Tabs[i].Content) != Tabs.Count - 1)
{
g.DrawLine(TabSeperatorPen, tabrect.X + tabrect.Width - 1, tabrect.Y + ToolWindowTabSeperatorGapTop, tabrect.X + tabrect.Width - 1, tabrect.Y + tabrect.Height - 1 - ToolWindowTabSeperatorGapBottom);
}
g.DrawString(Tabs[i].Content.DockHandler.TabText, Font, InactiveTextBrush, rectText, ToolWindowTextStringFormat);
}
if (tabrect.Contains(rectIcon))
{
g.DrawIcon(Tabs[i].Content.DockHandler.Icon, rectIcon);
}
}
}
private void DrawTab(Graphics g, Tab tab)
{
Rectangle rectTab = GetTabRectangle(tab);
if (rectTab.IsEmpty)
{
return;
}
DockState dockState = tab.Content.DockHandler.DockState;
IDockContent content = tab.Content;
BeginDrawTab();
Brush brushTabBackGround = this.BrushTabBackGround;
Pen penTabBorder = this.PenTabBorder;
Brush brushTabText = this.BrushTabText;
g.SmoothingMode = SmoothingMode.AntiAlias;
if (dockState == DockState.DockTopAutoHide || dockState == DockState.DockRightAutoHide)
{
DrawHelper.DrawTab(g, rectTab, BaseControls.Docking.DrawHelper.Corners.Bottom, BaseControls.Docking.DrawHelper.GradientType.Flat, Color.FromArgb(244, 242, 232), Color.FromArgb(244, 242, 232), Color.FromArgb(172, 168, 153), true);
}
else
{
DrawHelper.DrawTab(g, rectTab, BaseControls.Docking.DrawHelper.Corners.Top, BaseControls.Docking.DrawHelper.GradientType.Flat, Color.FromArgb(244, 242, 232), Color.FromArgb(244, 242, 232), Color.FromArgb(172, 168, 153), true);
}
// Set no rotate for drawing icon and text
Matrix matrixRotate = g.Transform;
g.Transform = MatrixIdentity;
// Draw the icon
Rectangle rectImage = rectTab;
rectImage.X += ImageGapLeft;
rectImage.Y += ImageGapTop;
int imageHeight = rectTab.Height - ImageGapTop - ImageGapBottom;
int imageWidth = this.ImageWidth;
if (imageHeight > this.ImageHeight)
{
imageWidth = this.ImageWidth * (imageHeight / this.ImageHeight);
}
rectImage.Height = imageHeight;
rectImage.Width = imageWidth;
rectImage = GetTransformedRectangle(dockState, rectImage);
g.DrawIcon(content.DockHandler.Icon, rectImage);
// Draw the text
if (object.ReferenceEquals(content, content.DockHandler.Pane.ActiveContent))
{
Rectangle rectText = rectTab;
rectText.X += ImageGapLeft + imageWidth + ImageGapRight + TextGapLeft;
rectText.Width -= ImageGapLeft + imageWidth + ImageGapRight + TextGapLeft;
rectText = GetTransformedRectangle(dockState, rectText);
if (dockState == DockState.DockLeftAutoHide || dockState == DockState.DockRightAutoHide)
{
g.DrawString(content.DockHandler.TabText, Font, brushTabText, rectText, StringFormatTabVertical);
}
else
{
g.DrawString(content.DockHandler.TabText, Font, brushTabText, rectText, StringFormatTabHorizontal);
}
}
// Set rotate back
g.Transform = matrixRotate;
EndDrawTab();
}