EditorWindow.EndWindows

描述

关闭由 EditorWindow.BeginWindows 开始的窗口组。

\ 包含一个窗口和一个按钮的简单编辑器窗口。

// Create an editor window with a moveable Layout window.
// This has a button which can be clicked and moved.

using UnityEditor;
using UnityEngine;
using System.Collections;

public class Example : EditorWindow
{
    Rect windowRect = new Rect(10, 10, 110, 50);

    [MenuItem("Example/EndWindows test")]
    static void InitWindow()
    {
        GetWindowWithRect(typeof(Example), new Rect(0, 0, 200, 100));
    }

    void OnGUI()
    {
        BeginWindows();

        // All GUI.Window or GUILayout.Window must come inside here
        windowRect = GUILayout.Window(1, windowRect, DoWindow, "Hi There");

        EndWindows();
    }

    void DoWindow(int windowID)
    {
        GUILayout.Button("Hi");
        GUI.DragWindow();
    }
}

BeginWindows/EndWindows 对的位置决定了弹出窗口的显示位置；所有窗口都会裁剪到 由 GUI.BeginGroup 或 GUI.BeginScrollView 定义的裁剪区域。下面是该情况的一个小示例：

\ 包含一个窗口和一个按钮并使用滚动条的简单编辑器窗口。

// The size of the window can be changed using X and Y scroll bars.

using UnityEditor;
using UnityEngine;
using System.Collections;

public class Example : EditorWindow
{
    // The position of the window
    Rect windowRect = new Rect(10, 10, 210, 100);

    // Scroll position
    Vector2 scrollPos = Vector2.zero;

    [MenuItem("Example/EndWindows example")]
    static void InitWindow()
    {
        Example window = (Example)GetWindow(typeof(Example));
        window.Show();
    }

    void OnGUI()
    {
        // Set up a scroll view
        scrollPos = GUI.BeginScrollView(
            new Rect(0, 0, position.width, position.height),
            scrollPos,
            new Rect(0, 0, 1000, 1000)
        );

        // Same code as before - make a window. Only now, it's INSIDE the scrollview
        BeginWindows();
        windowRect = GUILayout.Window(1, windowRect, DoWindow, "Hi There");
        EndWindows();

        // Close the scroll view
        GUI.EndScrollView();
    }

    void DoWindow(int windowID)
    {
        GUILayout.Button("Hi");
        GUI.DragWindow();
    }
}