GtkSharp/Source/Libs/GdkSharp/Size.cs

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// Size.cs
//
// Author: Mike Kestner (mkestner@speakeasy.net)
//
// Copyright (c) 2001 Mike Kestner
//
// 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.
using System;
namespace Gdk {
public struct Size {
int width, height;
public static readonly Size Empty;
public static Size operator + (Size sz1, Size sz2)
{
return new Size (sz1.Width + sz2.Width,
sz1.Height + sz2.Height);
}
public static bool operator == (Size sz_a, Size sz_b)
{
return ((sz_a.Width == sz_b.Width) &&
(sz_a.Height == sz_b.Height));
}
public static bool operator != (Size sz_a, Size sz_b)
{
return ((sz_a.Width != sz_b.Width) ||
(sz_a.Height != sz_b.Height));
}
public static Size operator - (Size sz1, Size sz2)
{
return new Size (sz1.Width - sz2.Width,
sz1.Height - sz2.Height);
}
public static explicit operator Point (Size sz)
{
return new Point (sz.Width, sz.Height);
}
public Size (Point pt)
{
width = pt.X;
height = pt.Y;
}
public Size (int width, int height)
{
this.width = width;
this.height = height;
}
public bool IsEmpty {
get {
return ((width == 0) && (height == 0));
}
}
public int Width {
get {
return width;
}
set {
width = value;
}
}
public int Height {
get {
return height;
}
set {
height = value;
}
}
public override bool Equals (object o)
{
if (!(o is Size))
return false;
return (this == (Size) o);
}
public override int GetHashCode ()
{
return width^height;
}
public override string ToString ()
{
return String.Format ("{{Width={0}, Height={1}}}", width, height);
}
}
}