Update

scripts/ui/toolbar.py

@@ -13,8 +13,8 @@ Toolbar UI Module for Plugin
 - 删除RL4节点（用于切换DNA编辑的状态）
 """
 #========================================= IMPORT  =========================================
-from Qt import QtWidgets, QtCore, QtGui
-from Qt.QtCompat import wrapInstance
+from scripts.ui.Qt import QtWidgets, QtCore, QtGui
+from scripts.ui.Qt.QtCompat import wrapInstance
 from maya import OpenMayaUI as omui
 import maya.cmds as cmds
 import maya.mel as mel
@@ -28,7 +28,6 @@ import sys
 import os
 from scripts.ui import ui_utils
 from scripts.utils import utils_toolbar
-from scripts.ui.localization import get_text
 #========================================== CONFIG ========================================
 import config
 TOOL_NAME = config.TOOL_NAME  
@@ -54,36 +53,20 @@ TOOL_WIDTH = config.TOOL_WIDTH
 TOOL_HEIGHT = config.TOOL_HEIGHT
 #========================================= LOCATION =======================================
 from scripts.ui import localization
-LANG = localization.LANG
+TEXT = localization.TEXT
 
 class ToolbarUI(ui_utils.BaseUI):
     """
     工具栏UI类 - 负责显示工具栏界面和基础操作
     继承自BaseUI类，实现工具栏相关的UI功能
     """
-    # 类变量，存储单例实例
-    _instance = None
-    
-    @classmethod
-    def get_instance(cls):
-        """
-        获取ToolbarUI的单例实例
-        
-        Returns:
-            ToolbarUI: 单例实例，如果不存在则返回None
-        """
-        return cls._instance
-    
     #========================================== INIT ========================================
-    def __init__(self):
+    def __init__(self, parent=None):
         """
         初始化工具栏UI
         创建主控件和布局，并连接信号和槽
         """
-        super(ToolbarUI, self).__init__()
-        
-        # 设置单例实例
-        ToolbarUI._instance = self
+        super().__init__(parent)
         
         # 创建主控件
         self.main_widget = QtWidgets.QWidget()
@@ -135,7 +118,7 @@ class ToolbarUI(ui_utils.BaseUI):
             checkable: 是否可选中
         """
         button = QtWidgets.QPushButton()
-        button.setToolTip(get_text(tooltip, tooltip))
+        button.setToolTip(TEXT(tooltip, tooltip))
         
         # 构建图标完整路径
         icon_path = os.path.join(ICONS_PATH, icon_name)
@@ -146,7 +129,7 @@ class ToolbarUI(ui_utils.BaseUI):
             button.setIconSize(QtCore.QSize(24, 24))
         else:
             # 如果图标不存在，使用文字
-            button.setText(get_text(tooltip, tooltip))
+            button.setText(TEXT(tooltip, tooltip))
         
         button.setObjectName(f"{tooltip.replace(' ', '_').lower()}_button")
         button.setFixedSize(32, 32)