using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Controls;

namespace HeuristicLab.MainForm.WPF {
  public abstract class WPFToolBarItem : WPFUserInterfaceItem, IToolBarItem {
            
    private bool isVisible = true;
    public bool IsVisible {
      get {
        return isVisible;
      }
      set {
        if (value == isVisible)
          return;
        isVisible = value;
        OnIsVisibleChanged();
      }
    }

    public event EventHandler IsVisibleChanged;

    protected void OnIsVisibleChanged() {
      EventHandler handler = IsVisibleChanged;
      if (handler != null)
        handler(this, EventArgs.Empty);
    }          

  }
}