source: branches/2994-AutoDiffForIntervals/HeuristicLab.Data.Views/3.3/BoolValueView.cs @ 17209

Last change on this file since 17209 was 17209, checked in by gkronber, 3 months ago

#2994: merged r17132:17198 from trunk to branch

File size: 2.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 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;
23using System.Windows.Forms;
24using HeuristicLab.Core.Views;
25using HeuristicLab.MainForm;
26
27namespace HeuristicLab.Data.Views {
28  [View("BoolValue View")]
29  [Content(typeof(BoolValue), true)]
30  public partial class BoolValueView : ItemView {
31    public new BoolValue Content {
32      get { return (BoolValue)base.Content; }
33      set { base.Content = value; }
34    }
35
36    public override bool ReadOnly {
37      get {
38        if ((Content != null) && Content.ReadOnly) return true;
39        return base.ReadOnly;
40      }
41      set { base.ReadOnly = value; }
42    }
43
44    public BoolValueView() {
45      InitializeComponent();
46    }
47
48    protected override void DeregisterContentEvents() {
49      Content.ValueChanged -= new EventHandler(Content_ValueChanged);
50      base.DeregisterContentEvents();
51    }
52    protected override void RegisterContentEvents() {
53      base.RegisterContentEvents();
54      Content.ValueChanged += new EventHandler(Content_ValueChanged);
55    }
56
57    protected override void OnContentChanged() {
58      base.OnContentChanged();
59      if (Content == null) {
60        valueCheckBox.Checked = false;
61      } else {
62        valueCheckBox.Checked = Content.Value;
63      }
64    }
65
66    protected override void SetEnabledStateOfControls() {
67      base.SetEnabledStateOfControls();
68      if (Content == null) valueCheckBox.Enabled = false;
69      else valueCheckBox.Enabled = !ReadOnly;
70    }
71
72    private void Content_ValueChanged(object sender, EventArgs e) {
73      if (InvokeRequired)
74        Invoke(new EventHandler(Content_ValueChanged), sender, e);
75      else
76        valueCheckBox.Checked = Content.Value;
77    }
78
79    private void valueCheckBox_CheckedChanged(object sender, EventArgs e) {
80      if (Content != null && !Content.ReadOnly) Content.Value = valueCheckBox.Checked;
81    }
82  }
83}
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