source: branches/2839_HiveProjectManagement/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views/3.4/GraphicalSymbolicExpressionTreeView.cs @ 16057

Last change on this file since 16057 was 16057, checked in by jkarder, 16 months ago

#2839:

File size: 1.9 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System.Windows.Forms;
23using HeuristicLab.Core.Views;
24using HeuristicLab.MainForm;
25using HeuristicLab.MainForm.WindowsForms;
26
27namespace HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views {
28  [View("Graphical SymbolicExpressionTree View")]
29  [Content(typeof(ISymbolicExpressionTree), true)]
30  public partial class GraphicalSymbolicExpressionTreeView : ItemView {
31    public new ISymbolicExpressionTree Content {
32      get { return (ISymbolicExpressionTree)base.Content; }
33      set { base.Content = value; }
34    }
35
36    public GraphicalSymbolicExpressionTreeView()
37      : base() {
38      InitializeComponent();
39    }
40
41    protected override void OnContentChanged() {
42      base.OnContentChanged();
43      if (Content == null) {
44        symbolicExpressionTreeChart.Tree = null;
45      } else {
46        symbolicExpressionTreeChart.Tree = Content;
47      }
48    }
49
50    protected override void SetEnabledStateOfControls() {
51      base.SetEnabledStateOfControls();
52      symbolicExpressionTreeChart.Enabled = Content != null;
53    }
54  }
55}
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