UltimateZoneBuilder/Source/Core/Controls/AutoSelectTextbox.cs

85 lines
1.7 KiB
C#

#region ================== Copyright (c) 2007 Pascal vd Heiden
/*
* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
* This program is released under GNU General Public License
*
* This program 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.
*
*/
#endregion
#region ================== Namespaces
using System;
using System.Windows.Forms;
#endregion
namespace CodeImp.DoomBuilder.Controls
{
public class AutoSelectTextbox : TextBox
{
#region ================== Constants
#endregion
#region ================== Variables
private int eventcount = 0;
#endregion
#region ================== Properties
#endregion
#region ================== Constructor / Disposer
#endregion
#region ================== Methods
// When gaining focus
protected override void OnGotFocus(EventArgs e)
{
base.OnGotFocus(e);
// Reset counter
eventcount = 0;
}
// When losing focus
protected override void OnLostFocus(EventArgs e)
{
base.OnLostFocus(e);
// Reset counter
eventcount = 0;
}
// When mouse pressed down
protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
// Select all text when this mouseclick gives focus
if(eventcount == 0) this.SelectAll();
eventcount++;
}
// When key is pressed
protected override void OnKeyDown(KeyEventArgs e)
{
base.OnKeyDown(e);
eventcount++;
}
#endregion
}
}