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source: branches/3.0/sources/HeuristicLab.Data/IntDataView.cs @ 8360

Last change on this file since 8360 was 2, checked in by swagner, 17 years ago

Added HeuristicLab 3.0 sources from former SVN repository at revision 52

File size: 2.3 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2008 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.Collections.Generic;
24using System.ComponentModel;
25using System.Drawing;
26using System.Data;
27using System.Text;
28using System.Windows.Forms;
29using HeuristicLab.Core;
30
31namespace HeuristicLab.Data {
32  public partial class IntDataView : ViewBase {
33    public IntData IntData {
34      get { return (IntData)Item; }
35      set { base.Item = value; }
36    }
37
38    public IntDataView() {
39      InitializeComponent();
40    }
41    public IntDataView(IntData intData)
42      : this() {
43      IntData = intData;
44    }
45
46    protected override void RemoveItemEvents() {
47      IntData.Changed -= new EventHandler(IntData_Changed);
48      base.RemoveItemEvents();
49    }
50    protected override void AddItemEvents() {
51      base.AddItemEvents();
52      IntData.Changed += new EventHandler(IntData_Changed);
53    }
54
55    protected override void UpdateControls() {
56      base.UpdateControls();
57      if (IntData == null) {
58        dataTextBox.Enabled = false;
59      } else {
60        dataTextBox.Enabled = true;
61        dataTextBox.Text = IntData.ToString();
62      }
63    }
64
65    private void dataTextBox_Validating(object sender, CancelEventArgs e) {
66      e.Cancel = false;
67      try {
68        IntData.Data = int.Parse(dataTextBox.Text);
69      }
70      catch (Exception) {
71        dataTextBox.SelectAll();
72        e.Cancel = true;
73      }
74    }
75
76    private void IntData_Changed(object sender, EventArgs e) {
77      Refresh();
78    }
79  }
80}
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