aistudio-wpf-diagram/AIStudio.Wpf.ADiagram/Controls/ContextMenuToggleButton.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;

namespace AIStudio.Wpf.ADiagram.Controls
{
    /// <summary>
    ///     带上下文菜单的切换按钮
    /// </summary>
    public class ContextMenuToggleButton : ToggleButton
    {
        public ContextMenu Menu { get; set; }

        protected override void OnClick()
        {
            base.OnClick();
            if (Menu != null)
            {
                if (IsChecked == true)
                {
                    Menu.PlacementTarget = this;
                    Menu.IsOpen = true;
                }
                else
                {
                    Menu.IsOpen = false;
                }
            }
        }
    }
}