GHZMRSpaceXR/Assets/Studio/XRLib/Codes/XRUI/UI/ToggleButton.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
namespace XRTool.UI
{
    /// <summary>
    /// 简化的Toggle
    /// </summary>
    public class ToggleButton : Button
    {
        public Sprite closeImg;
        public Sprite openImg;
        public bool isOn = false;
        public event Action<bool> OnValueChanged;
        protected override void Start()
        {
            base.Start();
            image.sprite = isOn ? openImg : closeImg;
            onClick.AddListener(OnClickAction);
        }

        private void OnClickAction()
        {
            isOn = !isOn;
            image.sprite = isOn ? openImg : closeImg;
            OnValueChanged?.Invoke(isOn);
        }
    }
}