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// PropertyEditorColorPicker.cs -
//
// Author: Rachel Hestilow <hestilow@nullenvoid.com>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser GNU General
// Public License as published by the Free Software Foundation.
//
// 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this program; if not, write to the
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
namespace GConf.PropertyEditors
{
using Gtk;
using GtkSharp;
using Gnome;
using System;
using System.Drawing;
public class PropertyEditorColorPicker : PropertyEditor
{
protected override void ValueChanged (object sender, NotifyEventArgs args)
{
object val = args.Value;
if (val == null)
return;
ColorPicker picker = (ColorPicker) Control;
Color color = ColorTranslator.FromHtml ((string) val);
picker.SetI8 (color.R, color.G, color.B, color.A);
}
byte ToByte (uint val)
{
return (byte) (val >> 8);
}
void Changed (object obj, Gnome.ColorSetArgs args)
{
ColorPicker picker = (ColorPicker) Control;
Color color = Color.FromArgb (ToByte (picker.Red), ToByte (picker.Green), ToByte (picker.Blue));
Set (ColorTranslator.ToHtml (color));
}
protected override void ConnectHandlers ()
{
ColorPicker picker = (ColorPicker) Control;
picker.ColorSet += new Gnome.ColorSetHandler (Changed);
}
public PropertyEditorColorPicker (string key, ColorPicker picker) : base (key, picker)
{
}
}
}
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