Source/TabControlPanel.cs

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using System;
using System.Windows.Forms;
using System.Windows.Forms.Design;
using System.Collections;
using System.Drawing;
using System.ComponentModel.Design;
using System.ComponentModel;
using DevComponents.DotNetBar.Design;

namespace DevComponents.DotNetBar
{
	/// <summary>
	/// Represents Panel for the Tab Control.
	/// </summary>
	[ToolboxItem(false),Designer(typeof(TabControlPanelDesigner))]
	public class TabControlPanel:PanelEx
	{
		#region Private Variables
		private const string INFO_TEXT="Drop controls on this panel to associate them with currently selected tab.";
		private TabItem m_Tab=null;
		private bool m_UseCustomStyle=false;
		#endregion

		#region Internal Implementation
		/// <summary>
		/// Default constructor.
		/// </summary>
		public TabControlPanel():base()
		{
			DockPadding.All = 1;
			this.BackColor=SystemColors.Control;
		}

		private Rectangle GetThemedRect(Rectangle r)
		{
			const int offset=6;

			switch(m_Tab.Parent.TabAlignment)
			{
				case eTabStripAlignment.Top:
				{
					r.Y-=offset;
					r.Height+=offset;
					break;
				}
				case eTabStripAlignment.Left:
				{
					r.X-=offset;
					r.Width+=offset;
					break;
				}
				case eTabStripAlignment.Right:
				{
					r.Width+=offset;
					break;
				}
				case eTabStripAlignment.Bottom:
				{
					r.Height+=offset;
					break;