Source/TabStripVS2005DockDisplay.cs

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using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Text;

namespace DevComponents.DotNetBar
{
	/// <summary>
	/// Provides display capabilites for TabStrip with VS2005Dock style.
	/// </summary>
	internal class TabStripVS2005DockDisplay:TabStripBaseDisplay
	{
		#region Private Variable
		private int m_xTabOffset=8;
		#endregion
		/// <summary>
		/// Creates new instance of the class.
		/// </summary>
		public TabStripVS2005DockDisplay(){}

		#region Methods
		public override void Paint(Graphics g, TabStrip tabStrip)
		{
			base.Paint(g,tabStrip);

			TabColorScheme colorScheme=tabStrip.ColorScheme;
			Rectangle clientRect=tabStrip.DisplayRectangle;

            if (tabStrip.BackColor != Color.Transparent || colorScheme.TabBackground != Color.Transparent)
            {
                if (colorScheme.TabPanelBackground2.IsEmpty)
                {
                    if (!colorScheme.TabPanelBackground.IsEmpty)
                    {
                        using (SolidBrush brush = new SolidBrush(colorScheme.TabPanelBackground))
                            g.FillRectangle(brush, clientRect);
                    }
                }
                else
                {
                    using (SolidBrush brush = new SolidBrush(Color.White))
                        g.FillRectangle(brush, clientRect);
                    using (LinearGradientBrush brush = CreateTabGradientBrush(clientRect, colorScheme.TabPanelBackground, colorScheme.TabPanelBackground2, colorScheme.TabPanelBackgroundGradientAngle))
                        g.FillRectangle(brush, clientRect);
                }
            }

            Rectangle selectedRect = Rectangle.Empty;
            if (tabStrip.SelectedTab != null)
                selectedRect = tabStrip.SelectedTab.DisplayRectangle;
			DrawBackground(tabStrip, clientRect,g,colorScheme,new Region(tabStrip.DisplayRectangle),tabStrip.TabAlignment, selectedRect);

            tabStrip.ClipExcludeSystemBox(g);

			for(int i=tabStrip.Tabs.Count-1;i>=0;i--)
			{
				TabItem tab=tabStrip.Tabs[i];

				if(!tab.Visible || tab==tabStrip.SelectedTab || !tab.DisplayRectangle.IntersectsWith(clientRect))
					continue;