【Unity C#_菜单Window开发系列_Inspector Component UnityEditor开发】

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1.枚举菜单实现

文件1：Assets/MyScript/Test1.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Test1 : MonoBehaviour
{
    public Enum4 mEnum;
    public int mInt;
    public float mFloat;
    public string mStr;
    public Color mColor;
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }
}

public enum Enum4
{
    None,
    IntVal,
    FloatVal,
    StrVal,
    ColorVal
}
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文件2：Assets/MyScript/Editor/Test1Editor.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

[CustomEditor(typeof(Test1),true)]
public class Test4Editor : Editor
{
    public SerializedObject mObj;
    public SerializedProperty mEnum;
    public SerializedProperty mInt;
    public SerializedProperty mFloat;
    public SerializedProperty mStr;
    public SerializedProperty mColor;
    public void OnEnable()
    {
        this.mObj = new SerializedObject(target);
        this.mEnum = this.mObj.FindProperty("mEnum");
        this.mInt = this.mObj.FindProperty("mInt");
        this.mFloat = this.mObj.FindProperty("mFloat");
        this.mStr = this.mObj.FindProperty("mStr");
        this.mColor = this.mObj.FindProperty("mColor");
    }
    public override void OnInspectorGUI()
    {
        this.mObj.Update();
        EditorGUILayout.PropertyField(this.mEnum);
        switch (this.mEnum.enumValueIndex)
        {
            case 1:
                EditorGUILayout.PropertyField(this.mInt);
                break;
            case 2:
                EditorGUILayout.PropertyField(this.mFloat);
                break;
            case 3:
                EditorGUILayout.PropertyField(this.mStr);
                break;
            case 4:
                EditorGUILayout.PropertyField(this.mColor);
                break;
        }
        this.mObj.ApplyModifiedProperties();
    }
}

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测试一下

新建一个场景，新建一个Empty 节点，用来测试枚举组件

将文件1：Assets/MyScript/Test1.cs拖到Game Object的Inspector面板上。

实现了一个简单的枚举菜单：

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2.Window窗口菜单实现

窗口菜单实现1——显示窗口：

文件：Assets/MyScript/Test2Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test2Window : EditorWindow
{
    [MenuItem("测试2/ShowWindow")]
    public static void ShowWindow()
    {
        Test2Window.CreateInstance<Test2Window>().Show();
    }
}

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测试一下

保存文件后，在窗口左边有"测试2/ShowWindow"菜单选项

如下：

打开"测试2/ShowWindow"窗口，如下：

窗口菜单实现2——弹出类型：

文件：Assets/MyScript/Test3Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test3Window : EditorWindow
{
    [MenuItem("测试2/Test3Window")]
    public static void ShowWindow()
    {
        Test3Window.CreateInstance<Test3Window>().ShowUtility();
    }
}

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测试一下

打开"测试2/Test3Window"窗口，如下：

窗口菜单实现3——浮动工具窗口：

文件：Assets/MyScript/Test4Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test4Window : EditorWindow
{
    [MenuItem("测试2/Test4Window")]
    public static void ShowWindow()
    {
        Test4Window.CreateInstance<Test4Window>().ShowPopup();
    }

    public void OnGUI()
    {
        if(GUILayout.Button("关闭"))
        {
            this.Close();
        }
    }
}

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测试一下

打开"测试2/Test4Window"窗口，如下：

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3.Window窗口文本与颜色

文件：Assets/MyScript/Test6Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test6Window : EditorWindow
{
    [MenuItem("测试2/Test6Window")]
    public static void ShowWindow()
    {
        EditorWindow.GetWindow<Test6Window>().Show();
    }
    public string mText = "默认文本";
    public Color mColor = Color.white;
    public void OnGUI()
    {
        if (GUILayout.Button("关闭"))
        {
            this.Close();
        }
        this.mText = EditorGUILayout.TextField(this.mText);
        this.mText = EditorGUILayout.TextArea(this.mText);
        this.mText = EditorGUILayout.PasswordField(this.mText);

        this.mColor = EditorGUILayout.ColorField(this.mColor);
//EditorGUILayout 后面的关键字：TextField、TextArea、PasswordField和ColorField。

    }
}

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测试一下

打开"测试2/Test6Window"窗口，如下：

窗口文本与颜色关键字：TextField、TextArea、PasswordField和ColorField。

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4.Window窗口标签字段

文件：Assets/MyScript/Test7Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test7Window : EditorWindow
{
    [MenuItem("测试2/Test7Window")]
    public static void ShowWindow()
    {
        EditorWindow.GetWindow<Test7Window>().Show();
    }
    public string mText = "默认文本";
    public Color mColor = Color.white;
    public void OnGUI()
    {
        EditorGUILayout.LabelField("文本输入框");
        this.mText = EditorGUILayout.TextField(this.mText);
        EditorGUILayout.Space(20);
        this.mText = EditorGUILayout.TextArea(this.mText);
        EditorGUILayout.SelectableLabel("密码输入框");
        this.mText = EditorGUILayout.PasswordField(this.mText);

        this.mColor = EditorGUILayout.ColorField(this.mColor);
    }
}

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测试一下

打开"测试2/Test7Window"窗口，如下：

窗口标签字段关键字：LabelField(“文本输入框”);和Space(20);

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5.Window窗口滑动条

文件：Assets/MyScript/Test8Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test8Window : EditorWindow
{
    [MenuItem("测试2/Test8Window")]
    public static void ShowWindow()
    {
        EditorWindow.GetWindow<Test8Window>().Show();
    }
    public int mInt;
    public float mFloat;

    public float mMinFloat;
    public float mMaxFloat;
    public void OnGUI()
    {
        EditorGUILayout.LabelField("浮点值滑动条0-100");
        this.mFloat = EditorGUILayout.Slider(this.mFloat, 0, 100);
        EditorGUILayout.Space(20);
        EditorGUILayout.LabelField("整数值滑动条0-100");
        this.mInt = EditorGUILayout.IntSlider(this.mInt, 0, 100);

        EditorGUILayout.Space(30);
        EditorGUILayout.LabelField("最小值和最大值滑动条");
        this.mMinFloat = EditorGUILayout.Slider(this.mMinFloat, 0, 100);
        this.mMaxFloat = EditorGUILayout.Slider(this.mMaxFloat, 0, 100);
        EditorGUILayout.MinMaxSlider(ref this.mMinFloat, ref this.mMaxFloat, 0, 100);
    }
}

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测试一下

打开"测试2/Test8Window"窗口，如下：

窗口标签字段关键字：Slider、IntSlider和EditorGUILayout.MinMaxSlider(ref this.mMinFloat, ref this.mMaxFloat, 0, 100);

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6.Window三维四维数组

文件：Assets/MyScript/Test9Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test9Window : EditorWindow
{
    [MenuItem("测试2/Test9Window")]
    public static void ShowWindow()
    {
        EditorWindow.GetWindow<Test9Window>().Show();
    }
    public Vector2 mPos2;
    public Vector3 mPos3;
    public Vector4 mPos4;
    public Rect mRect;
    public Bounds mBounds;


    public void OnGUI()
    {
        this.mPos2 = EditorGUILayout.Vector2Field("二维数值",this.mPos2);
        this.mPos3 = EditorGUILayout.Vector3Field("三维数值",this.mPos3);
        this.mPos4 = EditorGUILayout.Vector4Field("四维数值",this.mPos4);
        EditorGUILayout.Space(20);
        EditorGUILayout.LabelField("矩阵");
        this.mRect = EditorGUILayout.RectField(this.mRect);
        EditorGUILayout.Space(20);
        EditorGUILayout.LabelField("间距");
        this.mBounds = EditorGUILayout.BoundsField(this.mBounds);
    }
}
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测试一下

打开"测试2/Test9Window"窗口，如下：

窗口标签字段关键字：Vector4Field、RectField和BoundsField

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7.Window标签/层和对象选择

文件：Assets/MyScript/Test10Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test10Window : EditorWindow
{
    [MenuItem("测试2/Test10Window")]
    public static void ShowWindow()
    {
        EditorWindow.GetWindow<Test10Window>().Show();
    }
    public string mStr;
    public int mInt;
    public Object mObj1;
    public Object mObj2;
    public Object mObj3;
    public Object mObj4;

    public void OnGUI()
    {
        EditorGUILayout.LabelField("Tag");
        this.mStr = EditorGUILayout.TagField(this.mStr);
        EditorGUILayout.Space(170);
        EditorGUILayout.LabelField("Layer");
        this.mInt = EditorGUILayout.LayerField(this.mInt);
        EditorGUILayout.Space(150);
        EditorGUILayout.LabelField("Camera");
        this.mObj1 = EditorGUILayout.ObjectField(this.mObj1, typeof(Camera));
        EditorGUILayout.Space();
        EditorGUILayout.LabelField("Transform");
        this.mObj2 = EditorGUILayout.ObjectField(this.mObj2, typeof(Transform));
        EditorGUILayout.Space();
        EditorGUILayout.LabelField("Texture");
        this.mObj3 = EditorGUILayout.ObjectField(this.mObj3, typeof(Texture));
        EditorGUILayout.Space();
        EditorGUILayout.LabelField("Object_场景和资源的都可选");
        this.mObj4 = EditorGUILayout.ObjectField(this.mObj4, typeof(Object));
    }
}

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测试一下

打开"测试2/Test10Window"窗口，如下：

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8.Window实现Bool和折叠框

文件：Assets/MyScript/Test11Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test11Window : EditorWindow
{
    [MenuItem("测试2/Test11Window")]
    public static void ShowWindow()
    {
        EditorWindow.GetWindow<Test11Window>().Show();
    }
    public bool mBool1;
    public bool mBool2;
    public string mStr;
    public int mInt;
    public Object mObj1;
    public Object mObj2;
    public Object mObj3;
    public Object mObj4;

    public void OnGUI()
    {
        this.mBool1 = EditorGUILayout.Toggle("是否开启", this.mBool1);
        if (this.mBool1)
        {
            EditorGUILayout.LabelField("Tag");
            this.mStr = EditorGUILayout.TagField(this.mStr);
            EditorGUILayout.Space(20);
            EditorGUILayout.LabelField("Layer");
            this.mInt = EditorGUILayout.LayerField(this.mInt);
            EditorGUILayout.Space(20);
            EditorGUILayout.LabelField("Camera");
            this.mObj1 = EditorGUILayout.ObjectField(this.mObj1, typeof(Camera));
        }

        this.mBool2 = EditorGUILayout.Foldout(this.mBool2 , "是否折叠");
        if (this.mBool2)
        {
            EditorGUILayout.Space();
            EditorGUILayout.LabelField("Transform");
            this.mObj2 = EditorGUILayout.ObjectField(this.mObj2, typeof(Transform));
            EditorGUILayout.Space();
            EditorGUILayout.LabelField("Texture");
            this.mObj3 = EditorGUILayout.ObjectField(this.mObj3, typeof(Texture));
            EditorGUILayout.Space();
            EditorGUILayout.LabelField("Object_场景和资源的都可选");
            this.mObj4 = EditorGUILayout.ObjectField(this.mObj4, typeof(Object));
        }
    }
}

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测试一下

打开"测试2/Test11Window"窗口，如下：

Bool和折叠框实现结构：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test11Window : EditorWindow
{
    [MenuItem("测试2/Test11Window")]
    public static void ShowWindow()
    {
        EditorWindow.GetWindow<Test11Window>().Show();
    }
    public bool mBool1;
    public bool mBool2;
...
    public void OnGUI()
    {
        this.mBool1 = EditorGUILayout.Toggle("是否开启", this.mBool1);
        if (this.mBool1)
        {
...
        }

        this.mBool2 = EditorGUILayout.Foldout(this.mBool2 , "是否折叠");
        if (this.mBool2)
        {
...
        }
    }
}
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9.Window实现滑动条和禁用置灰选项

文件：Assets/MyScript/Test12Window.cs

代码如下：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test12Window : EditorWindow
{
    [MenuItem("测试2/Test12Window")]
    public static void ShowWindow()
    {
        EditorWindow.GetWindow<Test12Window>().Show();
    }
    public bool mBool1;
    public bool mBool2;
    public bool mBool3;

    public string mStr;
    public int mInt;
    public Object mObj1;
    public Object mObj2;
    public Object mObj3;
    public Object mObj4;

public Vector2 mPos;
    public void OnGUI()
    {
        this.mPos = EditorGUILayout.BeginScrollView(this.mPos);
        this.mBool1 = EditorGUILayout.Toggle("是否开启", this.mBool1);
        if (this.mBool1)
        {
            EditorGUILayout.LabelField("Tag");
            this.mStr = EditorGUILayout.TagField(this.mStr);
            EditorGUILayout.Space(20);
            EditorGUILayout.LabelField("Layer");
            this.mInt = EditorGUILayout.LayerField(this.mInt);
            EditorGUILayout.Space(20);
            EditorGUILayout.LabelField("Camera");
            this.mObj1 = EditorGUILayout.ObjectField(this.mObj1, typeof(Camera));
        }

        this.mBool2 = EditorGUILayout.Foldout(this.mBool2, "是否折叠");
        if (this.mBool2)
        {
            EditorGUILayout.Space();
            EditorGUILayout.LabelField("Transform");
            this.mObj2 = EditorGUILayout.ObjectField(this.mObj2, typeof(Transform));
            EditorGUILayout.Space();
            EditorGUILayout.LabelField("Texture");
            this.mObj3 = EditorGUILayout.ObjectField(this.mObj3, typeof(Texture));
            EditorGUILayout.Space();
            EditorGUILayout.LabelField("Object_场景和资源的都可选");
            this.mObj4 = EditorGUILayout.ObjectField(this.mObj4, typeof(Object));
        }

        this.mBool3 = EditorGUILayout.BeginToggleGroup("是否禁用置灰", this.mBool3);
        EditorGUILayout.LabelField("Tag");
        this.mStr = EditorGUILayout.TagField(this.mStr);
        EditorGUILayout.LabelField("Layer");
        this.mInt = EditorGUILayout.LayerField(this.mInt);
        EditorGUILayout.LabelField("Camera");
        this.mObj1 = EditorGUILayout.ObjectField(this.mObj1, typeof(Camera));
        EditorGUILayout.EndToggleGroup();
        EditorGUILayout.EndScrollView();
    }
}

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测试一下

打开"测试2/Test12Window"窗口，如下：

窗口右侧滑动条实现结构

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class Test12Window : EditorWindow
{
    [MenuItem("测试2/Test12Window")]
    public static void ShowWindow()
    {
        EditorWindow.GetWindow<Test12Window>().Show();
    }
    public Object mObj4;

public Vector2 mPos;
    public void OnGUI()
    {
        this.mPos = EditorGUILayout.BeginScrollView(this.mPos);//窗口右侧滑动条开始
...//中间包含的菜单
        EditorGUILayout.EndScrollView();//窗口右侧滑动条结束

    }
}

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是否禁用置灰实现结构

        this.mBool3 = EditorGUILayout.BeginToggleGroup("是否禁用置灰", this.mBool3);
        ...
        EditorGUILayout.EndToggleGroup();
        ...
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