Unity EditorWindow：修改查询结果文字颜色+修复过时API警告

问题1：GameObject名称黑色改为白色 #

原代码使用GUIStyle.none导致文本在深色Editor主题下显示为黑色，解决方式是自定义适配的按钮样式，确保文字显示为白色：

1. 新增全局样式变量并初始化：

static GUIStyle whiteButtonStyle;

// 在OpenScriptFinder方法中初始化样式
whiteButtonStyle = new GUIStyle(GUI.skin.button);
whiteButtonStyle.normal.textColor = Color.white;
whiteButtonStyle.hover.textColor = Color.white;
whiteButtonStyle.active.textColor = Color.white;

2. 在OnGUI的按钮渲染处使用该样式：

if (GUILayout.Button(_obj.name, whiteButtonStyle))
{
    Selection.activeObject = _obj;
    EditorGUIUtility.PingObject(_obj);
}

如果希望自动适配Editor深浅主题，也可以直接使用EditorStyles.label替代GUIStyle.none，它会根据主题自动调整文字颜色。

问题2：替换过时的FindSceneObjectsOfType API #

GameObject.FindSceneObjectsOfType已被标记为过时，需替换为Object.FindObjectsByType，同时修正原代码中通过名称查找GameObject的同名冲突风险：

将原SelectScript方法中的循环逻辑替换为：

sceneObjects = new List<GameObject>();
// 替换过时API，指定参数确保只获取场景内对象（包含非激活）
var foundComponents = Object.FindObjectsByType(_type, FindObjectsOptions.IncludeInactive | FindObjectsOptions.ExcludePrefab);
foreach (Component comp in foundComponents)
{
    Debug.Log(comp.gameObject.name);
    // 直接从组件获取所属GameObject，避免同名查找错误
    sceneObjects.Add(comp.gameObject);
}

关键说明： #

• FindObjectsByType需Unity 2021.3及以上版本支持；
• FindObjectsOptions.IncludeInactive保持和原API一致，包含非激活对象；
• FindObjectsOptions.ExcludePrefab确保只获取场景内的对象，排除资源中的预制体；
• 直接通过Component.gameObject获取对象，彻底避免GameObject.Find带来的同名冲突问题。

完整修改后的代码 #

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

public class ScriptFinder : EditorWindow
{
    static ScriptFinder window;

    static List<Type> components;
    static List<string> componentNames;
    static List<GameObject> sceneObjects;
    static int selectedIndex = 0;
    static int prevIndex = 0;
    static Vector2 scrollValue = Vector2.zero;
    static GUIStyle whiteButtonStyle;

    [MenuItem("EditorUtility/Script Finder")]
    static void OpenScriptFinder()
    {
        window = (ScriptFinder)EditorWindow.GetWindow(typeof(ScriptFinder));

        Assembly _assembly = Assembly.Load("Assembly-CSharp");

        components = new List<Type>();
        componentNames = new List<string>();

        foreach (Type type in _assembly.GetTypes())
        {
            if (type.IsClass)
            {
                if (type.BaseType?.FullName.Contains("MonoBehaviour") ?? false)
                {
                    components.Add(type);
                    componentNames.Add(type.Name);
                }
                else
                {
                    if (!type.BaseType?.FullName.Contains("System") ?? false)
                    {
                        Type _type = type.BaseType;
                        components.Add(_type);
                        componentNames.Add(type.Name);
                    }
                }
            }
        }

        // 初始化白色按钮样式
        whiteButtonStyle = new GUIStyle(GUI.skin.button);
        whiteButtonStyle.normal.textColor = Color.white;
        whiteButtonStyle.hover.textColor = Color.white;
        whiteButtonStyle.active.textColor = Color.white;

        prevIndex = selectedIndex;
        if (components.Count > 0)
        {
            SelectScript(components[selectedIndex]);
        }
    }

    static void SelectScript(Type _type)
    {
        Debug.Log("Selected Type: " + _type);

        sceneObjects = new List<GameObject>();
        // 替换过时API并修正GameObject获取逻辑
        var foundComponents = Object.FindObjectsByType(_type, FindObjectsOptions.IncludeInactive | FindObjectsOptions.ExcludePrefab);
        foreach (Component comp in foundComponents)
        {
            Debug.Log(comp.gameObject.name);
            sceneObjects.Add(comp.gameObject);
        }

        Selection.objects = sceneObjects.ToArray();
    }

    void OnGUI()
    {
        if (components == null || components.Count == 0)
        {
            EditorGUILayout.LabelField("No MonoBehaviour scripts found in Assembly-CSharp");
            return;
        }

        selectedIndex = EditorGUILayout.Popup(selectedIndex, componentNames.ToArray());

        if (selectedIndex != prevIndex)
        {
            SelectScript(components[selectedIndex]);
        }

        scrollValue = EditorGUILayout.BeginScrollView(scrollValue);

        foreach (GameObject _obj in sceneObjects)
        {
            if (GUILayout.Button(_obj.name, whiteButtonStyle))
            {
                Selection.activeObject = _obj;
                EditorGUIUtility.PingObject(_obj);
            }
        }

        EditorGUILayout.EndScrollView();

        prevIndex = selectedIndex;
    }
}

内容的提问来源于stack exchange，提问作者Daniel Lip