HeaderHandlerGridView.cs

/**************************************************************************
Copyright (C) 2023 Rekkonnect

This file is part of CompactView.

CompactView is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

CompactView is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with CompactView.  If not, see <http://www.gnu.org/licenses/>.

CompactView web site <http://sourceforge.net/p/compactview/>.
**************************************************************************/
using System.Windows.Forms;

namespace CompactView
{
    public class HeaderHandlerGridView : DoubleBufferedDataGridView
    {
        public DataGridViewColumn ClickedColumn { get; private set; }

        protected override void OnMouseDown(MouseEventArgs e)
        {
            var hitTest = HitTest(e.X, e.Y);
            switch (hitTest.Type)
            {
                case DataGridViewHitTestType.ColumnHeader:
                    ClickedColumn = Columns[hitTest.ColumnIndex];
                    break;

                default:
                    ClickedColumn = null;
                    break;
            }

            base.OnMouseDown(e);
        }
    }
}