Source/AdvTree/Cell.cs

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using System;
using System.Drawing;
using System.ComponentModel;
using System.Windows.Forms;
using DevComponents.AdvTree.Display;
using DevComponents.DotNetBar;

namespace DevComponents.AdvTree
{
	/// <summary>Represents a cell assigned to the Node.</summary>
	/// <remarks>
	/// 	<para>The Cell with Index 0 (zero) always exists for a Node and it is a cell that
	///     you can interact with through the properties on a node, which are forwarding to the
	///     Cell(0), or you can go directly to the Cell(0).</para>
	/// 	<para>When Node has multiple columns defined each column corresponds to Cell in
	///     Node's Cells collection. The first Column has Index 0, second Column Index 1 and so
	///     forth.</para>
	/// 	<para>Note that there is always at least one Cell in a Node even if multiple
	///     columns are not used.</para>
	/// </remarks>
	[DesignTimeVisible(false),ToolboxItem(false)]
	public class Cell:Component
	{
		#region Private Variables
		private ElementStyle m_StyleNormal=null;
		private ElementStyle m_StyleDisabled=null;
		private ElementStyle m_StyleMouseDown=null;
		private ElementStyle m_StyleMouseOver=null;
		private ElementStyle m_StyleSelected=null;
		private bool m_Enabled=true;
		private CellImages m_Images=null;
		private Rectangle m_Bounds=Rectangle.Empty;
		private Rectangle m_TextBounds=Rectangle.Empty;
		private Rectangle m_TextContentBounds=Rectangle.Empty;
		private Rectangle m_ImageBounds=Rectangle.Empty;
		private Rectangle m_CheckBoxBounds=Rectangle.Empty;
		private object m_Tag=null;
		private string m_Text="";
		private eCellPartAlignment m_ImageAlignment=eCellPartAlignment.NearCenter;
		private eCellPartAlignment m_CheckBoxAlignment=eCellPartAlignment.NearCenter;
		private bool m_CheckBoxVisible=false;
		private bool m_Checked=false;
		private bool m_MouseDown=false;
		private bool m_MouseOver=false;
		private bool m_Selected=false;
		private Node m_Parent=null;
		private bool m_Visible=true;
		private eTreeAction m_ActionSource=eTreeAction.Code;
		private eCellPartLayout m_Layout=eCellPartLayout.Default;
		private System.Windows.Forms.Cursor m_Cursor=null;
		private bool m_WordWrap=false;
		private string m_Name="";
		private Control m_HostedControl=null;
		private Size m_HostedControlSize=Size.Empty;
		private bool m_IgnoreHostedControlSizeChange=false;
		#endregion

		#region Constructor/Dispose
		/// <summary>
		/// Initializes new instance of Cell class.