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Viewing changes to external/xwt/Xwt.Gtk/Xwt.GtkBackend/WindowBackend.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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external/xwt/Xwt.Gtk/Xwt.GtkBackend/WindowBackend.cs
 
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// 
 
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// WindowBackend.cs
 
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//  
 
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// Author:
 
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//       Lluis Sanchez <lluis@xamarin.com>
 
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//       Konrad Kruczyński <kkruczynski@antmicro.com>
 
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// 
 
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// Copyright (c) 2011 Xamarin Inc
 
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// 
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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// 
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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using Xwt.Backends;
 
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namespace Xwt.GtkBackend
 
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{
 
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        public class WindowBackend: WindowFrameBackend, IWindowBackend
 
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        {
 
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                Gtk.Alignment alignment;
 
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                Gtk.MenuBar mainMenu;
 
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                Gtk.VBox mainBox;
 
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                public override void Initialize ()
 
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                {
 
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                        Window = new Gtk.Window ("");
 
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                        Window.Add (CreateMainLayout ());
 
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                }
 
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                protected virtual Gtk.Widget CreateMainLayout ()
 
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                {
 
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                        mainBox = new Gtk.VBox ();
 
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                        mainBox.Show ();
 
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                        alignment = new Gtk.Alignment (0, 0, 1, 1);
 
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                        mainBox.PackStart (alignment, true, true, 0);
 
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                        alignment.Show ();
 
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                        return mainBox;
 
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                }
 
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                public Gtk.VBox MainBox {
 
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                        get { return mainBox; }
 
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                }
 
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                public override Size ImplicitMinSize {
 
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                        get {
 
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                                var req = Window.Child == null ? new Gtk.Requisition () : Window.Child.SizeRequest ();
 
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                                var creq = mainBox.SizeRequest ();
 
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                                return new Size (req.Width - creq.Width, req.Height - creq.Height);
 
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                        }
 
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                }
 
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                public void SetChild (IWidgetBackend child)
 
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                {
 
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                        var w = (IGtkWidgetBackend) child;
 
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                        if (alignment.Child != null)
 
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                                alignment.Remove (alignment.Child);
 
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                        alignment.Child = w.Widget;
 
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                }
 
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                public void SetMainMenu (IMenuBackend menu)
 
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                {
 
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                        if (mainMenu != null)
 
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                                mainBox.Remove (mainMenu);
 
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                        if (menu != null) {
 
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                                MenuBackend m = (MenuBackend) menu;
 
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                                mainMenu = m.MenuBar;
 
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                                mainBox.PackStart (mainMenu, false, false, 0);
 
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                                ((Gtk.Box.BoxChild)mainBox[mainMenu]).Position = 0;
 
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                        } else
 
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                                mainMenu = null;
 
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                }
 
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                public void SetPadding (double left, double top, double right, double bottom)
 
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                {
 
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                        alignment.LeftPadding = (uint) left;
 
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                        alignment.RightPadding = (uint) right;
 
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                        alignment.TopPadding = (uint) top;
 
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                        alignment.BottomPadding = (uint) bottom;
 
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                }
 
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                public void SetMinSize (Size s)
 
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                {
 
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                        // Not required
 
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                }
 
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        }
 
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}
 
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