73 lines
2.0 KiB
C#
73 lines
2.0 KiB
C#
using UnityEngine;
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using System.Collections;
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using System.Collections.Generic;
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using System.Text;
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using System;
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namespace Thousandto.Plugins.Common
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{
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/// <summary>
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/// Item的转换类，用来保存Item的各个组件和对组件填充数据
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/// ItemHolder会当做参数传给逻辑层，所以可被继承，用于扩展
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/// </summary>
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public class ItemHolder
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{
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/// <summary>
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/// 当Item添加到滑动列表时触发
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/// </summary>
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public Action<ItemHolder> OnItemShow { get; set; }
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/// <summary>
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/// 当Item被复用前，Item中有些元素在复用时可能不需要，可以在这个回调中提前做处理
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/// 比如聊天Item，里面有表情，复用时表情需要去掉
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/// </summary>
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public Action<ItemHolder> OnItemReUseBefore { get; set; }
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/// <summary>
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/// 是否新建的Item，不是复用的
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/// </summary>
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public bool UseNew { get; set; }
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/// <summary>
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/// 当前Holder对应的Transform
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/// </summary>
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public Transform Object { get; set; }
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public float Param { get; set; }
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public string ReciveTime { get; set; }
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/// <summary>
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/// 当前Item的尺寸
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/// </summary>
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public Vector2 Size { get; set; }
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/// <summary>
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/// item的序号，对应数据列表的序号
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/// </summary>
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public int Index;
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/// <summary>
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/// item的上下沿Y方向的坐标，用于判断是否从裁剪窗口移除掉
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/// </summary>
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public Vector2 TopAndBottom;
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/// <summary>
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/// 动画效果
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/// </summary>
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public BaseEffect AnimEffect;
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/// <summary>
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/// Item的边界
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/// </summary>
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public Bounds Bounds
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{
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get
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{
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return NGUIMath.CalculateRelativeWidgetBounds(Object, Object);
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}
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}
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}
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}
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