Little Registry Cleaner/Common Tools/TreeViewAdv/Tree/Input/ReorderColumnState.cs

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using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Windows.Forms;

namespace Common_Tools.TreeViewAdv.Tree
{
	internal class ReorderColumnState : ColumnState
	{
		#region Properties

		private Point _location;
		public Point Location
		{
			get { return _location; }
		}

		private Bitmap _ghostImage;
		public Bitmap GhostImage
		{
			get { return _ghostImage; }
		}

		private TreeColumn _dropColumn;
		public TreeColumn DropColumn
		{
			get { return _dropColumn; }
		}

		private int _dragOffset;
		public int DragOffset
		{
			get { return _dragOffset; }
		}

		#endregion

		public ReorderColumnState(TreeViewAdv tree, TreeColumn column, Point initialMouseLocation)
			: base(tree, column)
		{
			_location = new Point(initialMouseLocation.X + Tree.OffsetX, 0);
			_dragOffset = tree.GetColumnX(column) - initialMouseLocation.X;
			_ghostImage = column.CreateGhostImage(new Rectangle(0, 0, column.Width, tree.ColumnHeaderHeight), tree.Font);
		}

		public override void KeyDown(KeyEventArgs args)
		{
			args.Handled = true;
			if (args.KeyCode == Keys.Escape)
				FinishResize();
		}

		public override void MouseDown(TreeNodeAdvMouseEventArgs args)
		{
		}

		public override void MouseUp(TreeNodeAdvMouseEventArgs args)
		{
			FinishResize();