refactor(gui): 统一 Qt 控件变量命名风格为 PascalCase

将所有 self.xxx 形式的 Qt 控件属性名以及 Qt 对象局部变量由 snake_case
重命名为 PascalCase，提升代码可读性和一致性。涉及 14 个文件，涵盖：
- AutoScript 编排/编辑对话框子模块
- 配置/主窗口/用户树/座位图等核心界面组件
- 定时任务管理相关界面
- 状态标签/浏览器驱动下载对话框

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/gui/ALAutoScriptOrchDialog/_blocks.py

@@ -57,81 +57,81 @@ class ConditionalBlock(QGroupBox):
             "margin-top: 5px; padding-top: 5px; }"
         )
         self.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Fixed)
-        mainLayout = QVBoxLayout(self)
-        mainLayout.setSpacing(6)
-        mainLayout.setContentsMargins(8, 8, 8, 8)
-        headerLayout = QHBoxLayout()
-        headerLayout.setSpacing(8)
-        self.typeCombo = QComboBox(self)
-        self.typeCombo.addItem("IF", "IF")
-        self.typeCombo.addItem("ELSE IF", "ELSE IF")
-        self.typeCombo.addItem("ELSE", "ELSE")
-        self.typeCombo.setFixedHeight(25)
+        MainLayout = QVBoxLayout(self)
+        MainLayout.setSpacing(6)
+        MainLayout.setContentsMargins(8, 8, 8, 8)
+        HeaderLayout = QHBoxLayout()
+        HeaderLayout.setSpacing(8)
+        self.TypeCombo = QComboBox(self)
+        self.TypeCombo.addItem("IF", "IF")
+        self.TypeCombo.addItem("ELSE IF", "ELSE IF")
+        self.TypeCombo.addItem("ELSE", "ELSE")
+        self.TypeCombo.setFixedHeight(25)
         if self.blockIndex == 0:
-            self.typeCombo.setEnabled(False)
-        headerLayout.addWidget(QLabel("类型:", self))
-        headerLayout.addWidget(self.typeCombo)
-        headerLayout.addStretch()
-        self.deleteBlockBtn = QPushButton("删除此块", self)
-        self.deleteBlockBtn.setStyleSheet("color: red;")
-        self.deleteBlockBtn.setFixedHeight(25)
-        headerLayout.addWidget(self.deleteBlockBtn)
-        mainLayout.addLayout(headerLayout)
-        self.conditionWidget = QWidget(self)
-        self.conditionWidget.setSizePolicy(
+            self.TypeCombo.setEnabled(False)
+        HeaderLayout.addWidget(QLabel("类型:", self))
+        HeaderLayout.addWidget(self.TypeCombo)
+        HeaderLayout.addStretch()
+        self.DeleteBlockBtn = QPushButton("删除此块", self)
+        self.DeleteBlockBtn.setStyleSheet("color: red;")
+        self.DeleteBlockBtn.setFixedHeight(25)
+        HeaderLayout.addWidget(self.DeleteBlockBtn)
+        MainLayout.addLayout(HeaderLayout)
+        self.ConditionWidget = QWidget(self)
+        self.ConditionWidget.setSizePolicy(
             QSizePolicy.Preferred, QSizePolicy.Preferred
         )
-        condLayout = QVBoxLayout(self.conditionWidget)
-        condLayout.setContentsMargins(4, 4, 4, 4)
-        condLayout.setSpacing(6)
-        self.condRowsLayout = QVBoxLayout()
-        self.condRowsLayout.setSpacing(4)
-        condLayout.addLayout(self.condRowsLayout)
-        self.addCondBtn = QPushButton("+ 添加条件", self.conditionWidget)
-        self.addCondBtn.setFixedHeight(25)
-        condLayout.addWidget(self.addCondBtn)
-        mainLayout.addWidget(self.conditionWidget)
-        self.actionLabel = QLabel("执行步骤:", self)
-        self.actionLabel.setFixedHeight(25)
-        mainLayout.addWidget(self.actionLabel)
-        self.actionsLayout = QVBoxLayout()
-        self.actionsLayout.setSpacing(4)
-        mainLayout.addLayout(self.actionsLayout)
-        self.addActionBtn = QPushButton("+ 添加执行步骤", self)
-        self.addActionBtn.setFixedHeight(25)
-        mainLayout.addWidget(self.addActionBtn)
+        CondLayout = QVBoxLayout(self.ConditionWidget)
+        CondLayout.setContentsMargins(4, 4, 4, 4)
+        CondLayout.setSpacing(6)
+        self.CondRowsLayout = QVBoxLayout()
+        self.CondRowsLayout.setSpacing(4)
+        CondLayout.addLayout(self.CondRowsLayout)
+        self.AddCondBtn = QPushButton("+ 添加条件", self.ConditionWidget)
+        self.AddCondBtn.setFixedHeight(25)
+        CondLayout.addWidget(self.AddCondBtn)
+        MainLayout.addWidget(self.ConditionWidget)
+        self.ActionLabel = QLabel("执行步骤:", self)
+        self.ActionLabel.setFixedHeight(25)
+        MainLayout.addWidget(self.ActionLabel)
+        self.ActionsLayout = QVBoxLayout()
+        self.ActionsLayout.setSpacing(4)
+        MainLayout.addLayout(self.ActionsLayout)
+        self.AddActionBtn = QPushButton("+ 添加执行步骤", self)
+        self.AddActionBtn.setFixedHeight(25)
+        MainLayout.addWidget(self.AddActionBtn)
         self.setUpdatesEnabled(True)
 
     def connectSignals(
         self
     ):
 
-        self.typeCombo.currentIndexChanged.connect(self.onTypeChanged)
-        self.addCondBtn.clicked.connect(self.addConditionRow)
-        self.addActionBtn.clicked.connect(self.addActionStep)
+        self.TypeCombo.currentIndexChanged.connect(self.onTypeChanged)
+        self.AddCondBtn.clicked.connect(self.addConditionRow)
+        self.AddActionBtn.clicked.connect(self.addActionStep)
 
     def addInitialConditionRow(
         self
     ):
 
-        row = ConditionRowFrame(
+        Row = ConditionRowFrame(
             self._varMgr, self.blockIndex,
             isFirst=True, parent=self
         )
-        self._conditionRows.append(row)
-        self.condRowsLayout.addWidget(row)
+        self._conditionRows.append(Row)
+        self.CondRowsLayout.addWidget(Row)
 
     def addConditionRow(
         self
     ):
 
-        row = ConditionRowFrame(
+        Row = ConditionRowFrame(
             self._varMgr, self.blockIndex,
             isFirst=False, parent=self
         )
-        row.deleteBtn.clicked.connect(lambda: self.removeConditionRow(row))
-        self._conditionRows.append(row)
-        self.condRowsLayout.addWidget(row)
+        Row.DeleteBtn.clicked.connect(lambda: self.removeConditionRow(Row))
+        self._conditionRows.append(Row)
+        self.CondRowsLayout.addWidget(Row)
 
     def removeConditionRow(
         self,
@@ -140,7 +140,7 @@ class ConditionalBlock(QGroupBox):
 
         if row in self._conditionRows and len(self._conditionRows) > 1:
             self._conditionRows.remove(row)
-            self.condRowsLayout.removeWidget(row)
+            self.CondRowsLayout.removeWidget(row)
             row.hide()
             row.deleteLater()
 
@@ -148,10 +148,10 @@ class ConditionalBlock(QGroupBox):
         self
     ):
 
-        step = ActionStepFrame(self._varMgr, self.blockIndex, parent=self)
-        step.deleteBtn.clicked.connect(lambda: self.removeActionStep(step))
-        self._actionWidgets.append(step)
-        self.actionsLayout.addWidget(step)
+        Step = ActionStepFrame(self._varMgr, self.blockIndex, parent=self)
+        Step.DeleteBtn.clicked.connect(lambda: self.removeActionStep(Step))
+        self._actionWidgets.append(Step)
+        self.ActionsLayout.addWidget(Step)
 
     def removeActionStep(
         self,
@@ -160,7 +160,7 @@ class ConditionalBlock(QGroupBox):
 
         if step in self._actionWidgets:
             self._actionWidgets.remove(step)
-            self.actionsLayout.removeWidget(step)
+            self.ActionsLayout.removeWidget(step)
             step.hide()
             step.deleteLater()
 
@@ -168,7 +168,7 @@ class ConditionalBlock(QGroupBox):
         self
     ) -> str:
 
-        return self.typeCombo.currentData()
+        return self.TypeCombo.currentData()
 
     def getConditionRows(
         self
@@ -239,18 +239,18 @@ class ConditionalBlock(QGroupBox):
         prevType: str | None
     ):
 
-        model = self.typeCombo.model()
+        model = self.TypeCombo.model()
         if model is None:
             return
         for data in ("ELSE IF", "ELSE"):
-            idx = self.typeCombo.findData(data)
+            idx = self.TypeCombo.findData(data)
             if idx < 0:
                 continue
             item = model.item(idx)
             shouldEnable = prevType != "ELSE"
             item.setEnabled(shouldEnable)
-        if prevType == "ELSE" and self.typeCombo.currentData() in ("ELSE IF", "ELSE"):
-            self.typeCombo.setCurrentIndex(0)
+        if prevType == "ELSE" and self.TypeCombo.currentData() in ("ELSE IF", "ELSE"):
+            self.TypeCombo.setCurrentIndex(0)
 
     @Slot(int)
     def onTypeChanged(
@@ -258,8 +258,8 @@ class ConditionalBlock(QGroupBox):
         _idx
     ):
 
-        isCond = self.typeCombo.currentData() in ("IF", "ELSE IF")
-        self.conditionWidget.setVisible(isCond)
-        self.actionLabel.setText(
+        isCond = self.TypeCombo.currentData() in ("IF", "ELSE IF")
+        self.ConditionWidget.setVisible(isCond)
+        self.ActionLabel.setText(
             "执行步骤:" if isCond else "ELSE 执行步骤:"
         )

src/gui/ALAutoScriptOrchDialog/_dialog.py

@@ -40,7 +40,7 @@ class ALAutoScriptOrchDialog(QDialog):
         self.setupUi()
         self.connectSignals()
         self.addBlock()
-        self.scrollLayout.addStretch()
+        self.ScrollLayout.addStretch()
 
     def setupUi(
         self
@@ -49,33 +49,33 @@ class ALAutoScriptOrchDialog(QDialog):
         self.setWindowTitle("AutoScript 指令编排 - AutoLibrary")
         self.setMinimumSize(640, 600)
         self.setModal(True)
-        mainLayout = QVBoxLayout(self)
-        scroll = QScrollArea()
-        scroll.setWidgetResizable(True)
-        scroll.setFrameShape(QFrame.NoFrame)
-        scrollContent = QWidget()
-        self.scrollLayout = QVBoxLayout(scrollContent)
-        self.scrollLayout.setSpacing(5)
-        scroll.setWidget(scrollContent)
-        mainLayout.addWidget(scroll)
-        self.addBlockBtn = QPushButton("+ 添加判断块")
-        self.addBlockBtn.setFixedHeight(25)
-        mainLayout.addWidget(self.addBlockBtn)
-        self.btnBox = QDialogButtonBox(
+        MainLayout = QVBoxLayout(self)
+        Scroll = QScrollArea()
+        Scroll.setWidgetResizable(True)
+        Scroll.setFrameShape(QFrame.NoFrame)
+        ScrollContent = QWidget()
+        self.ScrollLayout = QVBoxLayout(ScrollContent)
+        self.ScrollLayout.setSpacing(5)
+        Scroll.setWidget(ScrollContent)
+        MainLayout.addWidget(Scroll)
+        self.AddBlockBtn = QPushButton("+ 添加判断块")
+        self.AddBlockBtn.setFixedHeight(25)
+        MainLayout.addWidget(self.AddBlockBtn)
+        self.BtnBox = QDialogButtonBox(
             QDialogButtonBox.StandardButton.Ok |
             QDialogButtonBox.StandardButton.Cancel
         )
-        self.btnBox.button(QDialogButtonBox.StandardButton.Ok).setText("确定")
-        self.btnBox.button(QDialogButtonBox.StandardButton.Cancel).setText("取消")
-        mainLayout.addWidget(self.btnBox)
+        self.BtnBox.button(QDialogButtonBox.StandardButton.Ok).setText("确定")
+        self.BtnBox.button(QDialogButtonBox.StandardButton.Cancel).setText("取消")
+        MainLayout.addWidget(self.BtnBox)
 
     def connectSignals(
         self
     ):
 
-        self.btnBox.accepted.connect(self.onAccept)
-        self.btnBox.rejected.connect(self.reject)
-        self.addBlockBtn.clicked.connect(self.addBlock)
+        self.BtnBox.accepted.connect(self.onAccept)
+        self.BtnBox.rejected.connect(self.reject)
+        self.AddBlockBtn.clicked.connect(self.addBlock)
 
     def updateBlockTypeRestrictions(
         self
@@ -90,24 +90,24 @@ class ALAutoScriptOrchDialog(QDialog):
         self
     ):
 
-        block = ConditionalBlock(
+        Block = ConditionalBlock(
             len(self._blocks), self._varMgr, parent=self
         )
-        block.deleteBlockBtn.clicked.connect(lambda: self.removeBlock(block))
-        block.typeCombo.currentIndexChanged.connect(self.updateBlockTypeRestrictions)
-        block.addActionStep()
-        self._blocks.append(block)
+        Block.DeleteBlockBtn.clicked.connect(lambda: self.removeBlock(Block))
+        Block.TypeCombo.currentIndexChanged.connect(self.updateBlockTypeRestrictions)
+        Block.addActionStep()
+        self._blocks.append(Block)
         self.updateBlockTypeRestrictions()
-        if self.scrollLayout.count() > 0:
-            lastItem = self.scrollLayout.itemAt(
-                self.scrollLayout.count() - 1
+        if self.ScrollLayout.count() > 0:
+            lastItem = self.ScrollLayout.itemAt(
+                self.ScrollLayout.count() - 1
             )
             if lastItem and lastItem.spacerItem():
-                self.scrollLayout.insertWidget(
-                    self.scrollLayout.count() - 1, block
+                self.ScrollLayout.insertWidget(
+                    self.ScrollLayout.count() - 1, Block
                 )
                 return
-        self.scrollLayout.addWidget(block)
+        self.ScrollLayout.addWidget(Block)
 
     def removeBlock(
         self,
@@ -119,16 +119,16 @@ class ALAutoScriptOrchDialog(QDialog):
             return
         if block in self._blocks:
             self._blocks.remove(block)
-            self.scrollLayout.removeWidget(block)
+            self.ScrollLayout.removeWidget(block)
             block.hide()
             block.deleteLater()
         for i, blk in enumerate(self._blocks):
             blk.blockIndex = i
             if i == 0:
-                blk.typeCombo.setEnabled(False)
-                blk.typeCombo.setCurrentIndex(0)
+                blk.TypeCombo.setEnabled(False)
+                blk.TypeCombo.setCurrentIndex(0)
             else:
-                blk.typeCombo.setEnabled(True)
+                blk.TypeCombo.setEnabled(True)
             blk.refreshVarCombos()
         self.updateBlockTypeRestrictions()
 

src/gui/ALAutoScriptOrchDialog/_helpers.py

@@ -110,39 +110,39 @@ class _DateInputContainer(QWidget):
         self
     ):
 
-        layout = QHBoxLayout(self)
-        layout.setContentsMargins(0, 0, 0, 0)
-        layout.setSpacing(4)
-        self._modeCombo = QComboBox(self)
-        self._modeCombo.addItem("相对日期", "relative")
-        self._modeCombo.addItem("绝对日期", "absolute")
-        self._modeCombo.setFixedHeight(25)
-        self._stack = QStackedWidget(self)
-        self._relCombo = QComboBox(self)
+        Layout = QHBoxLayout(self)
+        Layout.setContentsMargins(0, 0, 0, 0)
+        Layout.setSpacing(4)
+        self._ModeCombo = QComboBox(self)
+        self._ModeCombo.addItem("相对日期", "relative")
+        self._ModeCombo.addItem("绝对日期", "absolute")
+        self._ModeCombo.setFixedHeight(25)
+        self._Stack = QStackedWidget(self)
+        self._RelCombo = QComboBox(self)
         for display, data in DATE_OPTIONS:
-            self._relCombo.addItem(display, data)
-        self._relCombo.setFixedHeight(25)
-        self._stack.addWidget(self._relCombo)
-        self._dateEdit = QDateEdit(self)
-        self._dateEdit.setDisplayFormat("yyyy-MM-dd")
-        self._dateEdit.setCalendarPopup(True)
-        self._dateEdit.setFixedHeight(25)
-        self._stack.addWidget(self._dateEdit)
-        self._modeCombo.currentIndexChanged.connect(
-            lambda i: self._stack.setCurrentIndex(i)
+            self._RelCombo.addItem(display, data)
+        self._RelCombo.setFixedHeight(25)
+        self._Stack.addWidget(self._RelCombo)
+        self._DateEdit = QDateEdit(self)
+        self._DateEdit.setDisplayFormat("yyyy-MM-dd")
+        self._DateEdit.setCalendarPopup(True)
+        self._DateEdit.setFixedHeight(25)
+        self._Stack.addWidget(self._DateEdit)
+        self._ModeCombo.currentIndexChanged.connect(
+            lambda i: self._Stack.setCurrentIndex(i)
         )
-        layout.addWidget(self._modeCombo)
-        layout.addWidget(self._stack)
-        layout.addStretch()
+        Layout.addWidget(self._ModeCombo)
+        Layout.addWidget(self._Stack)
+        Layout.addStretch()
 
     def getValue(
         self
     ) -> str:
 
-        mode = self._modeCombo.currentData()
+        mode = self._ModeCombo.currentData()
         if mode == "relative":
-            return self._relCombo.currentText()
-        return self._dateEdit.date().toString("yyyy-MM-dd")
+            return self._RelCombo.currentText()
+        return self._DateEdit.date().toString("yyyy-MM-dd")
 
 
 class _TimeInputContainer(QWidget):
@@ -153,19 +153,19 @@ class _TimeInputContainer(QWidget):
     ):
 
         super().__init__(parent)
-        self._timeEdit = QTimeEdit(self)
-        self._timeEdit.setDisplayFormat("HH:mm")
-        self._timeEdit.setFixedHeight(25)
+        self._TimeEdit = QTimeEdit(self)
+        self._TimeEdit.setDisplayFormat("HH:mm")
+        self._TimeEdit.setFixedHeight(25)
 
-        layout = QHBoxLayout(self)
-        layout.setContentsMargins(0, 0, 0, 0)
-        layout.addWidget(self._timeEdit)
+        Layout = QHBoxLayout(self)
+        Layout.setContentsMargins(0, 0, 0, 0)
+        Layout.addWidget(self._TimeEdit)
 
     def getValue(
         self
     ) -> str:
 
-        return self._timeEdit.time().toString("HH:mm")
+        return self._TimeEdit.time().toString("HH:mm")
 
 
 class _DateOffsetContainer(QWidget):
@@ -176,20 +176,20 @@ class _DateOffsetContainer(QWidget):
     ):
 
         super().__init__(parent)
-        self._spinBox = QSpinBox(self)
-        self._spinBox.setRange(0, 99999)
-        self._spinBox.setFixedHeight(25)
-        self._unitCombo = QComboBox(self)
+        self._SpinBox = QSpinBox(self)
+        self._SpinBox.setRange(0, 99999)
+        self._SpinBox.setFixedHeight(25)
+        self._UnitCombo = QComboBox(self)
         for display, data in DATE_OFFSET_OPTIONS:
-            self._unitCombo.addItem(display, data)
-        self._unitCombo.setFixedHeight(25)
+            self._UnitCombo.addItem(display, data)
+        self._UnitCombo.setFixedHeight(25)
 
-        layout = QHBoxLayout(self)
-        layout.setContentsMargins(0, 0, 0, 0)
-        layout.setSpacing(4)
-        layout.addWidget(self._spinBox)
-        layout.addWidget(self._unitCombo)
-        layout.addStretch()
+        Layout = QHBoxLayout(self)
+        Layout.setContentsMargins(0, 0, 0, 0)
+        Layout.setSpacing(4)
+        Layout.addWidget(self._SpinBox)
+        Layout.addWidget(self._UnitCombo)
+        Layout.addStretch()
 
     def getValue(
         self
@@ -201,8 +201,8 @@ class _DateOffsetContainer(QWidget):
         self
     ) -> int:
 
-        val = self._spinBox.value()
-        unit = self._unitCombo.currentData()
+        val = self._SpinBox.value()
+        unit = self._UnitCombo.currentData()
         if unit == "weeks":
             return val*7
         if unit == "months":
@@ -220,14 +220,14 @@ class _TimeOffsetContainer(QWidget):
     ):
 
         super().__init__(parent)
-        self._spinBox = QSpinBox(self)
-        self._spinBox.setRange(0, 99999)
-        self._spinBox.setSuffix(" 小时")
-        self._spinBox.setFixedHeight(25)
+        self._SpinBox = QSpinBox(self)
+        self._SpinBox.setRange(0, 99999)
+        self._SpinBox.setSuffix(" 小时")
+        self._SpinBox.setFixedHeight(25)
 
-        layout = QHBoxLayout(self)
-        layout.setContentsMargins(0, 0, 0, 0)
-        layout.addWidget(self._spinBox)
+        Layout = QHBoxLayout(self)
+        Layout.setContentsMargins(0, 0, 0, 0)
+        Layout.addWidget(self._SpinBox)
 
     def getValue(
         self
@@ -239,7 +239,7 @@ class _TimeOffsetContainer(QWidget):
         self
     ) -> int:
 
-        return self._spinBox.value()
+        return self._SpinBox.value()
 
 
 class VariableManager(QObject):
@@ -364,11 +364,11 @@ def makeVarRefCombo(
     parent: QWidget = None
 ) -> QComboBox:
 
-    cb = QComboBox(parent)
-    cb.setFixedHeight(25)
-    cb.setMinimumWidth(120)
-    cb.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
-    return cb
+    Cb = QComboBox(parent)
+    Cb.setFixedHeight(25)
+    Cb.setMinimumWidth(120)
+    Cb.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
+    return Cb
 
 def makeComboWidget(
     items,
@@ -376,12 +376,12 @@ def makeComboWidget(
     parent: QWidget = None
 ) -> QComboBox:
 
-    cb = QComboBox(parent)
+    Cb = QComboBox(parent)
     for display, data in items:
-        cb.addItem(display, data)
-    cb.setFixedHeight(25)
-    cb.setMinimumWidth(min_width)
-    return cb
+        Cb.addItem(display, data)
+    Cb.setFixedHeight(25)
+    Cb.setMinimumWidth(min_width)
+    return Cb
 
 def makeLabel(
     text: str,
@@ -389,11 +389,11 @@ def makeLabel(
     width: int = None
 ) -> QLabel:
 
-    lbl = QLabel(text, parent)
-    lbl.setFixedHeight(25)
+    Lbl = QLabel(text, parent)
+    Lbl.setFixedHeight(25)
     if width:
-        lbl.setFixedWidth(width)
-    return lbl
+        Lbl.setFixedWidth(width)
+    return Lbl
 
 def getValueFromWidget(
     w: QWidget

src/gui/ALAutoScriptOrchDialog/_widgets.py

@@ -66,42 +66,42 @@ class ConditionRowFrame(QFrame):
         self.setFrameShape(QFrame.StyledPanel)
         self.setFrameShadow(QFrame.Raised)
         self.setFixedHeight(32)
-        layout = QHBoxLayout(self)
-        layout.setContentsMargins(2, 2, 2, 2)
-        layout.setSpacing(4)
+        Layout = QHBoxLayout(self)
+        Layout.setContentsMargins(2, 2, 2, 2)
+        Layout.setSpacing(4)
         if self._isFirst:
-            self.logicCombo = None
+            self.LogicCombo = None
         else:
-            self.logicCombo = makeComboWidget(LOGIC_OPTIONS, min_width=110, parent=self)
-            layout.addWidget(self.logicCombo)
-        self.leftVarCombo = QComboBox(self)
-        self.leftVarCombo.setFixedHeight(25)
-        self.leftVarCombo.setMinimumWidth(120)
-        self.leftVarCombo.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
+            self.LogicCombo = makeComboWidget(LOGIC_OPTIONS, min_width=110, parent=self)
+            Layout.addWidget(self.LogicCombo)
+        self.LeftVarCombo = QComboBox(self)
+        self.LeftVarCombo.setFixedHeight(25)
+        self.LeftVarCombo.setMinimumWidth(120)
+        self.LeftVarCombo.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
         self.populateLeftVarCombo()
-        layout.addWidget(self.leftVarCombo)
-        self.opCombo = makeComboWidget(COMPARE_OPTIONS, min_width=80, parent=self)
-        layout.addWidget(self.opCombo)
-        self._compTypeCombo = makeComboWidget([
+        Layout.addWidget(self.LeftVarCombo)
+        self.OpCombo = makeComboWidget(COMPARE_OPTIONS, min_width=80, parent=self)
+        Layout.addWidget(self.OpCombo)
+        self._CompTypeCombo = makeComboWidget([
             ("特定值", "literal"),
             ("变量", "variable"),
         ], min_width=70, parent=self)
-        layout.addWidget(self._compTypeCombo)
-        self.rhsStack = QStackedWidget(self)
-        self.rhsStack.setFixedHeight(25)
+        Layout.addWidget(self._CompTypeCombo)
+        self.RhsStack = QStackedWidget(self)
+        self.RhsStack.setFixedHeight(25)
         self.initLiteralStack()
-        self.rhsVarCombo = makeVarRefCombo(self)
-        self.rhsStack.addWidget(self.rhsVarCombo)
-        self.rhsStack.setCurrentIndex(0)
-        layout.addWidget(self.rhsStack)
+        self.RhsVarCombo = makeVarRefCombo(self)
+        self.RhsStack.addWidget(self.RhsVarCombo)
+        self.RhsStack.setCurrentIndex(0)
+        Layout.addWidget(self.RhsStack)
         if not self._isFirst:
-            self.deleteBtn = QPushButton("×", self)
-            self.deleteBtn.setFixedSize(25, 25)
-            self.deleteBtn.setStyleSheet("color: red; font-weight: bold;")
-            layout.addWidget(self.deleteBtn)
+            self.DeleteBtn = QPushButton("×", self)
+            self.DeleteBtn.setFixedSize(25, 25)
+            self.DeleteBtn.setStyleSheet("color: red; font-weight: bold;")
+            Layout.addWidget(self.DeleteBtn)
         else:
-            self.deleteBtn = None
-        layout.addStretch()
+            self.DeleteBtn = None
+        Layout.addStretch()
         self.setUpdatesEnabled(True)
 
     def populateLeftVarCombo(
@@ -111,53 +111,53 @@ class ConditionRowFrame(QFrame):
         wasBool = self._isBoolMode
         boolName = None
         if wasBool:
-            data = self.leftVarCombo.currentData()
+            data = self.LeftVarCombo.currentData()
             if data:
                 boolName = data[0]
-        self._varMgr.populateCombo(self.leftVarCombo)
+        self._varMgr.populateCombo(self.LeftVarCombo)
         # Append boolean literal sentinels at the end
-        self.leftVarCombo.insertSeparator(self.leftVarCombo.count())
-        self.leftVarCombo.addItem("true", ("true", "Boolean"))
-        self.leftVarCombo.addItem("false", ("false", "Boolean"))
+        self.LeftVarCombo.insertSeparator(self.LeftVarCombo.count())
+        self.LeftVarCombo.addItem("true", ("true", "Boolean"))
+        self.LeftVarCombo.addItem("false", ("false", "Boolean"))
         if wasBool and boolName:
-            for ci in range(self.leftVarCombo.count()):
-                d = self.leftVarCombo.itemData(ci)
+            for ci in range(self.LeftVarCombo.count()):
+                d = self.LeftVarCombo.itemData(ci)
                 if d and d[0] == boolName:
-                    self.leftVarCombo.setCurrentIndex(ci)
+                    self.LeftVarCombo.setCurrentIndex(ci)
                     break
 
     def populateRHSVarCombo(
         self
     ):
 
-        self._varMgr.populateCombo(self.rhsVarCombo)
+        self._varMgr.populateCombo(self.RhsVarCombo)
 
     def initLiteralStack(
         self
     ):
 
-        self.literalStack = QStackedWidget(self)
-        self.literalStack.setFixedHeight(25)
+        self.LiteralStack = QStackedWidget(self)
+        self.LiteralStack.setFixedHeight(25)
         self._literalWidgets = {}
         for vt in getTypeOrder():
-            w = makeValueWidget(vt, self.literalStack)
-            self._literalWidgets[vt] = w
-            self.literalStack.addWidget(w)
-        self.literalStack.setCurrentWidget(self._literalWidgets.get("String"))
-        self.rhsStack.addWidget(self.literalStack)
+            W = makeValueWidget(vt, self.LiteralStack)
+            self._literalWidgets[vt] = W
+            self.LiteralStack.addWidget(W)
+        self.LiteralStack.setCurrentWidget(self._literalWidgets.get("String"))
+        self.RhsStack.addWidget(self.LiteralStack)
 
     def connectSignals(
         self
     ):
 
-        self.leftVarCombo.currentIndexChanged.connect(self.onLeftVarChanged)
-        self._compTypeCombo.currentIndexChanged.connect(self.onCompTypeChanged)
+        self.LeftVarCombo.currentIndexChanged.connect(self.onLeftVarChanged)
+        self._CompTypeCombo.currentIndexChanged.connect(self.onCompTypeChanged)
 
     def getLogic(
         self
     ) -> str:
 
-        return self.logicCombo.currentData() if self.logicCombo else ""
+        return self.LogicCombo.currentData() if self.LogicCombo else ""
 
     def updateRHSLiteralWidget(
         self,
@@ -166,13 +166,13 @@ class ConditionRowFrame(QFrame):
 
         if vartype not in self._literalWidgets:
             vartype = "String"
-        self.literalStack.setCurrentWidget(self._literalWidgets[vartype])
+        self.LiteralStack.setCurrentWidget(self._literalWidgets[vartype])
 
     def toScript(
         self
     ) -> str:
 
-        data = self.leftVarCombo.currentData()
+        data = self.LeftVarCombo.currentData()
         if self._isBoolMode and data:
             return data[0]
         if not data:
@@ -183,12 +183,12 @@ class ConditionRowFrame(QFrame):
             name = "datenow()"
         elif name == "CURRENT_TIME":
             name = "timenow()"
-        opSym = self.opCombo.currentData()
+        opSym = self.OpCombo.currentData()
         if self._rawRhsExpr:
             return f"{name} {opSym} {self._rawRhsExpr}"
-        isVarRef = (self._compTypeCombo.currentData() == "variable")
+        isVarRef = (self._CompTypeCombo.currentData() == "variable")
         if isVarRef:
-            rd = self.rhsVarCombo.currentData()
+            rd = self.RhsVarCombo.currentData()
             if rd:
                 rhsName = rd[0]
                 if rhsName == "CURRENT_DATE":
@@ -196,7 +196,7 @@ class ConditionRowFrame(QFrame):
                 elif rhsName == "CURRENT_TIME":
                     rhsName = "timenow()"
                 return f"{name} {opSym} {rhsName}"
-            rhsText = self.rhsVarCombo.currentText().strip()
+            rhsText = self.RhsVarCombo.currentText().strip()
             if rhsText:
                 return f"{name} {opSym} {rhsText}"
             return ""
@@ -223,15 +223,15 @@ class ConditionRowFrame(QFrame):
         self._rawRhsExpr = ""
         if idx < 0:
             return
-        data = self.leftVarCombo.itemData(idx)
+        data = self.LeftVarCombo.itemData(idx)
         if not data:
             return
         name, vartype = data
         isBool = name in ("true", "false")
         self._isBoolMode = isBool
-        self.opCombo.setVisible(not isBool)
-        self._compTypeCombo.setVisible(not isBool)
-        self.rhsStack.setVisible(not isBool)
+        self.OpCombo.setVisible(not isBool)
+        self._CompTypeCombo.setVisible(not isBool)
+        self.RhsStack.setVisible(not isBool)
         if not isBool:
             self.updateRHSLiteralWidget(vartype)
 
@@ -242,8 +242,8 @@ class ConditionRowFrame(QFrame):
     ):
 
         self._rawRhsExpr = ""
-        isVar = (self._compTypeCombo.currentData() == "variable")
-        self.rhsStack.setCurrentIndex(1 if isVar else 0)
+        isVar = (self._CompTypeCombo.currentData() == "variable")
+        self.RhsStack.setCurrentIndex(1 if isVar else 0)
         if isVar:
             self.populateRHSVarCombo()
 
@@ -273,52 +273,52 @@ class ActionStepFrame(QFrame):
         self.setFrameShape(QFrame.StyledPanel)
         self.setFrameShadow(QFrame.Raised)
         self.setFixedHeight(35)
-        layout = QHBoxLayout(self)
-        layout.setContentsMargins(2, 2, 2, 2)
-        layout.setSpacing(4)
-        self.opTypeCombo = makeComboWidget(ACTION_OPTIONS, min_width=70, parent=self)
-        layout.addWidget(self.opTypeCombo)
-        layout.addWidget(makeLabel("设置", self))
-        self.targetCombo = QComboBox(self)
-        self.targetCombo.setFixedHeight(25)
-        self.targetCombo.setMinimumWidth(120)
+        Layout = QHBoxLayout(self)
+        Layout.setContentsMargins(2, 2, 2, 2)
+        Layout.setSpacing(4)
+        self.OpTypeCombo = makeComboWidget(ACTION_OPTIONS, min_width=70, parent=self)
+        Layout.addWidget(self.OpTypeCombo)
+        Layout.addWidget(makeLabel("设置", self))
+        self.TargetCombo = QComboBox(self)
+        self.TargetCombo.setFixedHeight(25)
+        self.TargetCombo.setMinimumWidth(120)
         self.populateTargetCombo()
-        layout.addWidget(self.targetCombo)
-        layout.addWidget(makeLabel("为", self))
-        self.valueSrcCombo = makeComboWidget([
+        Layout.addWidget(self.TargetCombo)
+        Layout.addWidget(makeLabel("为", self))
+        self.ValueSrcCombo = makeComboWidget([
             ("特定值", "literal"),
             ("变量", "variable"),
         ], min_width=70, parent=self)
-        layout.addWidget(self.valueSrcCombo)
-        self.valueStack = QStackedWidget(self)
-        self.valueStack.setFixedHeight(25)
+        Layout.addWidget(self.ValueSrcCombo)
+        self.ValueStack = QStackedWidget(self)
+        self.ValueStack.setFixedHeight(25)
         self.initValueStacks()
-        layout.addWidget(self.valueStack)
-        self.existingVarCombo = makeVarRefCombo(self)
-        self.existingVarCombo.setVisible(False)
-        layout.addWidget(self.existingVarCombo)
-        self.deleteBtn = QPushButton("×", self)
-        self.deleteBtn.setFixedSize(25, 25)
-        self.deleteBtn.setStyleSheet("color: red; font-weight: bold;")
-        layout.addWidget(self.deleteBtn)
+        Layout.addWidget(self.ValueStack)
+        self.ExistingVarCombo = makeVarRefCombo(self)
+        self.ExistingVarCombo.setVisible(False)
+        Layout.addWidget(self.ExistingVarCombo)
+        self.DeleteBtn = QPushButton("×", self)
+        self.DeleteBtn.setFixedSize(25, 25)
+        self.DeleteBtn.setStyleSheet("color: red; font-weight: bold;")
+        Layout.addWidget(self.DeleteBtn)
         self.setUpdatesEnabled(True)
 
     def populateTargetCombo(
         self
     ):
 
-        self.targetCombo.blockSignals(True)
-        self.targetCombo.clear()
+        self.TargetCombo.blockSignals(True)
+        self.TargetCombo.clear()
         for p in getPresetVars():
             if p["name"] in ("CURRENT_TIME", "CURRENT_DATE"):
                 continue
             info = self._varMgr.getInfoByName(p["name"])
             if info:
-                self.targetCombo.addItem(
+                self.TargetCombo.addItem(
                     info["display"],
                     (info["name"], info["type"])
                 )
-        self.targetCombo.blockSignals(False)
+        self.TargetCombo.blockSignals(False)
 
     def initValueStacks(
         self
@@ -327,45 +327,45 @@ class ActionStepFrame(QFrame):
         self._literalWidgets = {}
         self._offsetWidgets = {}
         for vt in getTypeOrder():
-            self._literalWidgets[vt] = makeValueWidget(vt, self.valueStack)
-            self.valueStack.addWidget(self._literalWidgets[vt])
+            self._literalWidgets[vt] = makeValueWidget(vt, self.ValueStack)
+            self.ValueStack.addWidget(self._literalWidgets[vt])
             if getArithType(vt):
-                self._offsetWidgets[vt] = makeOffsetWidget(vt, self.valueStack)
-                self.valueStack.addWidget(self._offsetWidgets[vt])
+                self._offsetWidgets[vt] = makeOffsetWidget(vt, self.ValueStack)
+                self.ValueStack.addWidget(self._offsetWidgets[vt])
             else:
-                lbl = QLabel("(不支持该操作)", self.valueStack)
-                lbl.setFixedHeight(25)
-                self._offsetWidgets[vt] = lbl
-                self.valueStack.addWidget(lbl)
+                Lbl = QLabel("(不支持该操作)", self.ValueStack)
+                Lbl.setFixedHeight(25)
+                self._offsetWidgets[vt] = Lbl
+                self.ValueStack.addWidget(Lbl)
 
     def connectSignals(
         self
     ):
 
-        self.opTypeCombo.currentIndexChanged.connect(self.onOpTypeChanged)
-        self.targetCombo.currentIndexChanged.connect(self.onTargetChanged)
-        self.valueSrcCombo.currentIndexChanged.connect(self.onValueSrcChanged)
+        self.OpTypeCombo.currentIndexChanged.connect(self.onOpTypeChanged)
+        self.TargetCombo.currentIndexChanged.connect(self.onTargetChanged)
+        self.ValueSrcCombo.currentIndexChanged.connect(self.onValueSrcChanged)
 
     def getTargetName(
         self
     ) -> str:
 
-        data = self.targetCombo.currentData()
+        data = self.TargetCombo.currentData()
         return data[0] if data else ""
 
     def updateValueWidget(
         self
     ):
 
-        op = self.opTypeCombo.currentData()
+        op = self.OpTypeCombo.currentData()
         isArith = (op in ("add", "sub"))
         actualType = self._currentTargetType
         if isArith and actualType in self._offsetWidgets:
-            self.valueStack.setCurrentWidget(self._offsetWidgets[actualType])
+            self.ValueStack.setCurrentWidget(self._offsetWidgets[actualType])
         elif actualType in self._literalWidgets:
-            self.valueStack.setCurrentWidget(self._literalWidgets[actualType])
+            self.ValueStack.setCurrentWidget(self._literalWidgets[actualType])
         else:
-            self.valueStack.setCurrentWidget(self._literalWidgets.get("String"))
+            self.ValueStack.setCurrentWidget(self._literalWidgets.get("String"))
 
     def toScript(
         self
@@ -375,7 +375,7 @@ class ActionStepFrame(QFrame):
         """
 
         target = self.getTargetName()
-        op = self.opTypeCombo.currentData()
+        op = self.OpTypeCombo.currentData()
         if op == "pass":
             return "    -- pass"
         if not target:
@@ -386,19 +386,19 @@ class ActionStepFrame(QFrame):
             encoded = encodeValueStr(rawVal, vartype)
             return f"    {target} = {encoded}"
         elif op == "add":
-            if vartype == "Date" and hasattr(self.valueStack.currentWidget(), "getOffsetDays"):
-                days = self.valueStack.currentWidget().getOffsetDays()
+            if vartype == "Date" and hasattr(self.ValueStack.currentWidget(), "getOffsetDays"):
+                days = self.ValueStack.currentWidget().getOffsetDays()
                 return f"    {target} = dateadd({target}, {days})"
-            if vartype == "Time" and hasattr(self.valueStack.currentWidget(), "getOffsetHours"):
-                hours = self.valueStack.currentWidget().getOffsetHours()
+            if vartype == "Time" and hasattr(self.ValueStack.currentWidget(), "getOffsetHours"):
+                hours = self.ValueStack.currentWidget().getOffsetHours()
                 return f"    {target} = timeadd({target}, {hours})"
             return f"    {target} = {target} + {rawVal}"
         elif op == "sub":
-            if vartype == "Date" and hasattr(self.valueStack.currentWidget(), "getOffsetDays"):
-                days = self.valueStack.currentWidget().getOffsetDays()
+            if vartype == "Date" and hasattr(self.ValueStack.currentWidget(), "getOffsetDays"):
+                days = self.ValueStack.currentWidget().getOffsetDays()
                 return f"    {target} = dateadd({target}, -{days})"
-            if vartype == "Time" and hasattr(self.valueStack.currentWidget(), "getOffsetHours"):
-                hours = self.valueStack.currentWidget().getOffsetHours()
+            if vartype == "Time" and hasattr(self.ValueStack.currentWidget(), "getOffsetHours"):
+                hours = self.ValueStack.currentWidget().getOffsetHours()
                 return f"    {target} = timeadd({target}, -{hours})"
             return f"    {target} = {target} - {rawVal}"
         return ""
@@ -407,10 +407,10 @@ class ActionStepFrame(QFrame):
         self
     ) -> str:
 
-        if self.valueSrcCombo.currentData() == "variable":
-            data = self.existingVarCombo.currentData()
+        if self.ValueSrcCombo.currentData() == "variable":
+            data = self.ExistingVarCombo.currentData()
             return data[0] if data else ""
-        w = self.valueStack.currentWidget()
+        w = self.ValueStack.currentWidget()
         if w:
             return getValueFromWidget(w)
         return ""
@@ -419,15 +419,15 @@ class ActionStepFrame(QFrame):
         self
     ):
 
-        currentData = self.targetCombo.currentData()
+        currentData = self.TargetCombo.currentData()
         self.populateTargetCombo()
         if currentData:
-            for i in range(self.targetCombo.count()):
-                d = self.targetCombo.itemData(i)
+            for i in range(self.TargetCombo.count()):
+                d = self.TargetCombo.itemData(i)
                 if d and d[0] == currentData[0]:
-                    self.targetCombo.setCurrentIndex(i)
+                    self.TargetCombo.setCurrentIndex(i)
                     break
-        self._varMgr.populateCombo(self.existingVarCombo)
+        self._varMgr.populateCombo(self.ExistingVarCombo)
 
     @Slot(int)
     def onTargetChanged(
@@ -437,13 +437,13 @@ class ActionStepFrame(QFrame):
 
         if idx < 0:
             return
-        data = self.targetCombo.itemData(idx)
+        data = self.TargetCombo.itemData(idx)
         if not data:
             return
         _, vartype = data
         self._currentTargetType = vartype
         self.updateValueWidget()
-        self.onValueSrcChanged(self.valueSrcCombo.currentIndex())
+        self.onValueSrcChanged(self.ValueSrcCombo.currentIndex())
 
     @Slot(int)
     def onOpTypeChanged(
@@ -459,10 +459,10 @@ class ActionStepFrame(QFrame):
         idx
     ):
 
-        isVar = (self.valueSrcCombo.currentData() == "variable")
-        self.valueStack.setVisible(not isVar)
-        self.existingVarCombo.setVisible(isVar)
+        isVar = (self.ValueSrcCombo.currentData() == "variable")
+        self.ValueStack.setVisible(not isVar)
+        self.ExistingVarCombo.setVisible(isVar)
         if isVar:
-            self._varMgr.populateCombo(self.existingVarCombo)
+            self._varMgr.populateCombo(self.ExistingVarCombo)
         else:
             self.updateValueWidget()