#region License Information /* HeuristicLab * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * HeuristicLab is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HeuristicLab. If not, see . */ #endregion using System; using System.Collections.Generic; using System.ComponentModel; using System.Drawing; using System.Data; using System.Text; using System.Windows.Forms; using HeuristicLab.Core; namespace HeuristicLab.Data { public partial class ConstrainedIntDataView : ViewBase { public ConstrainedIntData ConstrainedIntData { get { return (ConstrainedIntData)Item; } set { base.Item = value; constrainedDataBaseView.ConstrainedItem = value; } } public ConstrainedIntDataView() { InitializeComponent(); } public ConstrainedIntDataView(ConstrainedIntData constraintIntData) : this() { ConstrainedIntData = constraintIntData; } protected override void RemoveItemEvents() { ConstrainedIntData.Changed -= new EventHandler(ConstrainedIntData_Changed); base.RemoveItemEvents(); } protected override void AddItemEvents() { base.AddItemEvents(); ConstrainedIntData.Changed += new EventHandler(ConstrainedIntData_Changed); } protected override void UpdateControls() { base.UpdateControls(); if (ConstrainedIntData == null) { dataTextBox.Enabled = false; } else { dataTextBox.Enabled = true; dataTextBox.Text = ConstrainedIntData.ToString(); } } private void dataTextBox_Validating(object sender, CancelEventArgs e) { e.Cancel = false; int value; try { value = int.Parse(dataTextBox.Text); ICollection violatedConstraints; if (!ConstrainedIntData.TrySetData(value, out violatedConstraints)) { if (Auxiliary.ShowIgnoreConstraintViolationMessageBox(violatedConstraints) == DialogResult.Yes) ConstrainedIntData.Data = value; else e.Cancel = true; } } catch (Exception) { dataTextBox.SelectAll(); e.Cancel = true; } } private void ConstrainedIntData_Changed(object sender, EventArgs e) { Refresh(); } } }