MuHua-123
70 lines
2.5 KiB
C#
70 lines
2.5 KiB
C#
using System;
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using System.Linq;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UIElements;
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using MuHua;
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namespace MuHua {
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/// <summary>
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/// 滑块按钮 - 数据
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/// </summary>
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public abstract class DataSlideButton {
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/// <summary> 绑定的元素 </summary>
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public VisualElement element;
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}
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/// <summary>
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/// 滑动按钮
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/// </summary>
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public class UISlideButton<TItem, Data> : ModuleUIPanel where TItem : ModuleUIItem<Data> where Data : DataSlideButton {
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/// <summary> 绑定的画布 </summary>
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public readonly VisualElement canvas;
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/// <summary> 选中数据 </summary>
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public Data data;
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/// <summary> UI项容器 </summary>
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public ModuleUIItems<TItem, Data> Items;
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/// <summary> 索引器 </summary>
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public TItem this[int index] { get => Items[index]; }
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/// <summary> 计数 </summary>
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public int Count { get => Items != null ? Items.Count : 0; }
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/// <summary> 滑块 </summary>
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public VisualElement Slide => Q<VisualElement>("Slide");
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/// <summary> 容器 </summary>
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public VisualElement Container => Q<VisualElement>("Container");
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public UISlideButton(VisualElement element, VisualElement canvas, VisualTreeAsset templateAsset, Func<Data, VisualElement, TItem> generate) : base(element) {
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this.canvas = canvas;
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Items = new ModuleUIItems<TItem, Data>(Container, templateAsset, generate);
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ModuleUIItem<Data>.OnSelect += Settings;
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}
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public virtual void Dispose() {
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Items.Dispose();
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}
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public virtual void Update() {
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if (data == null || data.element == null) { return; }
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Vector3 offset = data.element.worldBound.position - Slide.worldBound.position;
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Slide.transform.position += offset * Time.deltaTime * 20;
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}
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/// <summary> 设置UI项 </summary>
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public virtual void Settings(Data data) => this.data = data;
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/// <summary> 释放资源 </summary>
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public virtual void Release() => Items.Dispose();
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/// <summary> 创建UI项 </summary>
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public virtual void Create(List<Data> datas, bool isClear = true) => Items.Create(datas, isClear);
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/// <summary> 创建UI项 </summary>
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public virtual void Create(Data data, bool isClear = false) => Items.Create(data, isClear);
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/// <summary> 遍历 </summary>
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public virtual void ForEach(Action<TItem> action) => Items.ForEach(action);
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/// <summary> 选择第一个 </summary>
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public virtual void SelectFirst() => Items.SelectFirst();
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/// <summary> 选择最后一个 </summary>
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public virtual void SelectFinally() => Items.SelectFinally();
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}
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} |