wpftoolkit/ExtendedWPFToolkitSolution/Src/Xceed.Wpf.Toolkit/Primitives/CachedTextInfo.cs

/*************************************************************************************
   
   Toolkit for WPF

   Copyright (C) 2007-2025 Xceed Software Inc.

   This program is provided to you under the terms of the XCEED SOFTWARE, INC.
   COMMUNITY LICENSE AGREEMENT (for non-commercial use) as published at 
   https://github.com/xceedsoftware/wpftoolkit/blob/master/license.md 

   For more features, controls, and fast professional support,
   pick up the Plus Edition at https://xceed.com/xceed-toolkit-plus-for-wpf/

   Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids

  ***********************************************************************************/

using System;
using System.Windows.Controls;

namespace Xceed.Wpf.Toolkit.Primitives
{
  internal class CachedTextInfo : ICloneable
  {
    private CachedTextInfo( string text, int caretIndex, int selectionStart, int selectionLength )
    {
      this.Text = text;
      this.CaretIndex = caretIndex;
      this.SelectionStart = selectionStart;
      this.SelectionLength = selectionLength;
    }

    public CachedTextInfo( TextBox textBox )
      : this( textBox.Text, textBox.CaretIndex, textBox.SelectionStart, textBox.SelectionLength )
    {
    }

    public string Text
    {
      get; private set;
    }
    public int CaretIndex
    {
      get; private set;
    }
    public int SelectionStart
    {
      get; private set;
    }
    public int SelectionLength
    {
      get; private set;
    }

    #region ICloneable Members

    public object Clone()
    {
      return new CachedTextInfo( this.Text, this.CaretIndex, this.SelectionStart, this.SelectionLength );
    }

    #endregion
  }
}