Unity3D实现列表分页效果

本文实例为大家分享了Unity3D实现列表分页效果的具体代码，供大家参考，具体内容如下

using System.Collections.Generic;
using UnityEngine;

public class Page : MonoBehaviour {
public List<string> Tips = new List<string>();
public Texture2D DetailImg1;
public Texture2D DetailImg2;

private int pageCount = 0;//当前记录所需页数
private static int currentPage = 1;//当前页码

void OnGUI() {
pageCount = Mathf.CeilToInt(Tips.Count / 8.0f);//计算当前的页码总数
int m_count = 0;//计算当前页的记录数
if (currentPage != pageCount)//判断是否是最后一页，若不是则每页绘制8条记录
{
m_count = 8;
}
else {
if (Mathf.CeilToInt((Tips.Count + 1) / 8.0f) > pageCount)//判断最后一页是否有8条记录
{
m_count = 8;
}
else
{
m_count = Tips.Count % 8;//计算最后一页的记录数
}
}

for (int i = 0; i < m_count; i++)
{
if (i % 2 == 0)
{
GUI.DrawTexture(new Rect(268, 253 + i * 36, 487, 36), DetailImg1);
}
else
{
GUI.DrawTexture(new Rect(268, 253 + i * 36, 487, 36), DetailImg2);
}
GUI.Label(new Rect(310, 253 + i * 36, 300, 36), Tips[(currentPage - 1) * 8 + i]);
}
//超过一页内容时，显示页码跳转
if (pageCount > 1) {
float temp = Screen.width / 2 - pageCount / 2 * 20;
for (int i = 1; i <= pageCount; ++i) {
//更改按钮样式
if (currentPage == i)
{
GUI.backgroundColor = Color.red;
}
else
{
GUI.backgroundColor = Color.white;
}
//绘制按钮
if (GUI.Button(new Rect(temp + 20 * i, 600, 20, 20), i.ToString())) {
currentPage = i;//更改当前选中的页
}
}
}
}
}

以上就是本文的全部内容，希望对大家的学习有所帮助

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