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//
// Button.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.Collections.Generic;
using System.Linq;
using System.Text;
//using OpenTK.Graphics.OpenGL;
using System.Diagnostics;
using System.Xml.Serialization;
using Cairo;
using System.ComponentModel;
namespace Crow
{
/// <summary>
/// templated button control
/// </summary>
public class Button : TemplatedContainer
{
#region CTOR
protected Button() : base() {}
public Button (Interface iface) : base(iface){}
#endregion
string image;
bool isPressed;
public event EventHandler Pressed;
public event EventHandler Released;
#region GraphicObject Overrides
public override void onMouseDown (object sender, MouseButtonEventArgs e)
{
IsPressed = true;
base.onMouseDown (sender, e);
//TODO:remove
NotifyValueChanged ("State", "pressed");
}
public override void onMouseUp (object sender, MouseButtonEventArgs e)
{
IsPressed = false;
base.onMouseUp (sender, e);
//TODO:remove
NotifyValueChanged ("State", "normal");
}
#endregion
[XmlAttributeAttribute][DefaultValue("#Crow.Images.button.svg")]
public string Image {
get { return image; }
set {
if (image == value)
return;
image = value;
NotifyValueChanged ("Image", image);
}
}
[XmlAttributeAttribute][DefaultValue(false)]
public bool IsPressed
{
get { return isPressed; }
set
{
if (isPressed == value)
return;
isPressed = value;
NotifyValueChanged ("IsPressed", isPressed);
if (isPressed)
Pressed.Raise (this, null);
else
Released.Raise (this, null);
}
}
}
}
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