GUI.ScrollTo

描述

滚动包含的所有滚动视图，让它们尝试使 position 可见。

// Draws a Scroll view with 2 buttons inside.
// When clicked each button it moves the scroll
// where the other button is located

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    public Vector2 scrollPos = Vector2.zero;
    void OnGUI()
    {
        scrollPos = GUI.BeginScrollView(new Rect(10, 10, 100, 50), scrollPos, new Rect(0, 0, 220, 10));

        if (GUI.Button(new Rect(0, 0, 100, 20), "Go Right"))
            GUI.ScrollTo(new Rect(120, 0, 100, 20));

        if (GUI.Button(new Rect(120, 0, 100, 20), "Go Left"))
            GUI.ScrollTo(new Rect(0, 0, 100, 20));

        GUI.EndScrollView();
    }
}