SourceGrid - Open Source C# Grid Control

using System;

namespace SourceGrid
{
	public delegate void ValidatingEventHandler(object sender, ValidatingEventArgs e);
	public delegate void ValidatingCellEventHandler(object sender, ValidatingCellEventArgs e);


	public delegate void CellEventHandler(object sender, CellEventArgs e);

	public class ScrollPositionChangedEventArgs : EventArgs
	{
		private int m_NewValue;
		private int m_OldValue;
		public int NewValue
		{
			get{return m_NewValue;}
		}
		public int OldValue
		{
			get{return m_OldValue;}
		}
		public int Delta
		{
			get{return m_OldValue-m_NewValue;}
		}

		public ScrollPositionChangedEventArgs(int p_NewValue, int p_OldValue)
		{
			m_NewValue = p_NewValue;
			m_OldValue = p_OldValue;
		}
	}
	public delegate void ScrollPositionChangedEventHandler(object sender, ScrollPositionChangedEventArgs e);


	public class RowEventArgs : EventArgs
	{
		protected int m_Row;
		public int Row
		{
			get{return m_Row;}
			set{m_Row = value;}
		}
		public RowEventArgs(int p_Row)
		{
			m_Row = p_Row;
		}
	}
	public class ColumnEventArgs : EventArgs
	{
		protected int m_Column;
		public int Column
		{
			get{return m_Column;}
			set{m_Column = value;}
		}
		public ColumnEventArgs(int p_Column)
		{
			m_Column = p_Column;
		}
	}

	public class ValidatingEventArgs : System.ComponentModel.CancelEventArgs
	{
		private object m_NewValue;
		public ValidatingEventArgs(object p_NewValue):base(false)
		{
			m_NewValue = p_NewValue;
		}
		public object NewValue
		{
			get{return m_NewValue;}
			set{m_NewValue = value;}
		}
	}

	public class ValidatingCellEventArgs : ValidatingEventArgs
	{
		private Cell m_Cell;
		public ValidatingCellEventArgs(Cell p_Cell, object p_NewValue):base(p_NewValue)
		{
			m_Cell = p_Cell;
		}

		public Cell Cell
		{
			get{return m_Cell;}
		}
	}

	public class CellEventArgs : EventArgs
	{
		protected Cell m_Cell;
		public CellEventArgs(Cell p_Cell)
		{
			m_Cell = p_Cell;
		}

		public Cell Cell
		{
			get{return m_Cell;}
			set{m_Cell = value;}
		}

	}
	
	public class CellArrayEventArgs : EventArgs
	{
		protected Cell[] m_Cell;
		public CellArrayEventArgs(Cell[] p_Cell)
		{
			m_Cell = p_Cell;
		}

		public Cell[] Cells
		{
			get{return m_Cell;}
			set{m_Cell = value;}
		}

	}
}