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Viewing changes to TodoGui/MainWindow.cs

  • Committer: Matteo Collina
  • Date: 2008-05-21 16:47:35 UTC
  • Revision ID: matteo.collina@gmail.com-20080521164735-yrec3tnesmpxn0u2
The GUI gets its TodoListViewer. Updated MainWindow to actually use it.

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TodoGui/MainWindow.cs
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// MainWindow.cs created with MonoDevelop
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// User: matteo at 11:53 13/04/2008
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//
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// To change standard headers go to Edit->Preferences->Coding->Standard Headers
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//
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using System;
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using Gtk;
 
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using Todo;
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namespace TodoGui
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{
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        public partial class MainWindow: Gtk.Window
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        {       
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                public MainWindow (): base (Gtk.WindowType.Toplevel)
 
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                private TodoListViewer _viewer;
 
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                public MainWindow (TodoListElement element): base (Gtk.WindowType.Toplevel)
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                {
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                        Build ();
 
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                        Element = element;
 
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                }
 
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                public TodoListElement Element
 
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                {
 
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                        get
 
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                        {
 
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                                return _viewer.Element;
 
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                        }
 
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                        set
 
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                        {
 
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                                if(value == null)
 
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                                        throw new ArgumentNullException();
 
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                                if(_viewer != null)
 
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                                {
 
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                                        _vbox.Remove(_viewer);
 
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                                        _viewer.Destroy();
 
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                                        _viewer.ChildActivated -= OnChildActivated;
 
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                                }
 
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                                _viewer = new TodoListViewer(value);
 
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                                _viewer.ChildActivated += OnChildActivated;
 
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                                _viewer.Visible = true;
 
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                                _vbox.Add(_viewer);
 
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                        }
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                }
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                protected void OnDeleteEvent (object sender, DeleteEventArgs a)
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                {
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                        Application.Quit ();
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                }
 
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                protected virtual void OnChildActivated(object sender, ChildActivatedArgs args)
 
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                {
 
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                        Element = args.Child;
 
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                }
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        }
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}
 
 
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