Unity 编辑器扩展（六）EditorWindow_unity editorwindow 宽高

EditorWindow

引入命名空间“using UnityEditor;”，继承这个类的编辑器脚本可以用来创建一个编辑器窗口。脚本放到Editor文件夹下。 

创建窗口 

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;
 
public class Test:EditorWindow
{
    [MenuItem("Window/TestWindow")]
    static void MyTest()
    {
        Test myWindow = (Test)EditorWindow.GetWindow(typeof(Test), false, "MyWindow", true);//创建窗口
        myWindow.Show();//展示
    }
}

填充内容 

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;
 
public class Test:EditorWindow
{
    int param1 = 1;
    float param2 = 0.5f;
    string theName = "string";
 
    [MenuItem("Window/TestWindow")]
    static void MyTest()
    {
        Test myWindow = (Test)EditorWindow.GetWindow(typeof(Test), true, "MyWindow", true);//创建窗口
        myWindow.Show();//展示
    }
    int i = 0;
    void OnGUI()
    {
        GUILayout.Label("一", EditorStyles.boldLabel);//标题一
        param1 = EditorGUILayout.IntField("param1 int", param1);//参数：类型为int，初始值为1
        if (GUILayout.Button("TestButton"))//按钮
        {
            Debug.Log("TestButton");
        }
 
        GUILayout.Label("二", EditorStyles.boldLabel);//标题二
        param2 = EditorGUILayout.FloatField("param2 float", param2);//参数：类型为float，初始值为0.5f
        theName = EditorGUILayout.TextField("TestName", theName);
        i = EditorGUILayout.IntSlider("TestIntSlider", i, 0, 100);//滑动条
 
        //打印当前选中的窗口名称
        EditorGUILayout.LabelField(EditorWindow.focusedWindow.ToString());
    }
}

创建窗口，指定区域大小 

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;
 
public class Test:EditorWindow
{
    int param1 = 1;
    float param2 = 0.5f;
    string theName = "string";
 
    [MenuItem("Window/TestWindow")]
    static void MyTest()
    {
        Rect r = new Rect(0, 0, 100, 100);
        Test window = (Test)EditorWindow.GetWindowWithRect(typeof(Test), r, true, "widow name");
        window.Show();
    }
    int i = 0;
    void OnGUI()
    {
        GUILayout.Label("一", EditorStyles.boldLabel);//标题一
        param1 = EditorGUILayout.IntField("param1 int", param1);//参数：类型为int，初始值为1
        if (GUILayout.Button("TestButton"))//按钮
        {
            Debug.Log("TestButton");
        }
 
        GUILayout.Label("二", EditorStyles.boldLabel);//标题二
        param2 = EditorGUILayout.FloatField("param2 float", param2);//参数：类型为float，初始值为0.5f
        theName = EditorGUILayout.TextField("TestName", theName);
        i = EditorGUILayout.IntSlider("TestIntSlider", i, 0, 100);//滑动条
 
        //打印当前选中的窗口名称
        EditorGUILayout.LabelField(EditorWindow.focusedWindow.ToString());
    }
}

EditorWindow.GetWindowWithRect() 和 EditorWindow.GetWindow()都可以创建一个窗口。
前者可以规定窗口的固定区域，后者可通过鼠标动态的延伸窗口。