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//
// RadioButton.cs
//
// Author:
// Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
//
// Copyright (c) 2013-2017 Jean-Philippe Bruyère
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using System.ComponentModel;
using System.Xml.Serialization;
namespace Crow
{
public class RadioButton : TemplatedControl
{
bool isChecked;
#region CTOR
public RadioButton () : base(){}
public RadioButton(Interface iface) : base(iface){}
#endregion
public event EventHandler Checked;
public event EventHandler Unchecked;
#region GraphicObject overrides
public override void onMouseClick (object sender, MouseButtonEventArgs e)
{
Group pg = Parent as Group;
if (pg != null) {
for (int i = 0; i < pg.Children.Count; i++) {
RadioButton c = pg.Children [i] as RadioButton;
if (c == null)
continue;
c.IsChecked = (c == this);
}
} else
IsChecked = !IsChecked;
base.onMouseClick (sender, e);
}
#endregion
[XmlAttributeAttribute()][DefaultValue(false)]
public bool IsChecked
{
get { return isChecked; }
set
{
if (isChecked == value)
return;
isChecked = value;
NotifyValueChanged ("IsChecked", value);
if (isChecked)
Checked.Raise (this, null);
else
Unchecked.Raise (this, null);
}
}
}
}
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