Source/PanelEx.cs

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using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
using System.ComponentModel;
using System.Drawing.Text;

namespace DevComponents.DotNetBar
{
	/// <summary>
	/// Represents graphical panel control with support for different visual styles and gradients.
	/// </summary>
	[ToolboxItem(true),Designer(typeof(Design.PanelExDesigner)),DefaultEvent("Click")]
    public class PanelEx : System.Windows.Forms.Panel, IButtonControl, Controls.INonClientControl
	{
		#region Private Variables
		private ItemStyle m_Style;
		private ItemStyle m_StyleMouseOver;
		private ItemStyle m_StyleMouseDown;

		private ColorScheme m_ColorScheme=null;
		private eDotNetBarStyle m_ColorSchemeStyle=eDotNetBarStyle.Office2003;

		private bool m_MouseOver=false, m_MouseDown=false;

		private Rectangle m_ClientTextRectangle=Rectangle.Empty;
		private bool m_TextDockConstrained=true;
		private bool m_ShowFocusRectangle;
		private string m_Text="";

		// Theme Caching Support
		private ThemeTab m_ThemeTab=null;

		private DialogResult m_DialogResult=DialogResult.None;
		private bool m_IsDefault=false;

		private bool m_AntiAlias=true;
		private Color m_CanvasColor=Color.White;

		protected Bitmap m_ThemeCachedBitmap=null;
        private bool m_SuspendPaint = false;
        private TextMarkup.BodyElement m_TextMarkup = null;
        private bool m_RenderText = true;
        private bool m_RightToLeftLayout = false;
        private bool m_MarkupUsesStyleAlignment = false;
        private Controls.NonClientPaintHandler m_NCPainter = null;
		#endregion

        #region Events
        /// <summary>
        /// Occurs when text markup link is clicked. Markup links can be created using "a" tag, for example:
        /// <a name="MyLink">Markup link</a>
        /// </summary>
        public event MarkupLinkClickEventHandler MarkupLinkClick;
        #endregion

        /// <summary>
		///     Default constructor.
		/// </summary>
		public PanelEx()