修复 mac 下菜单快捷键格式问题 (#319)

qfluentwidgets/components/widgets/menu.py

@@ -6,7 +6,7 @@ from qframelesswindow import WindowEffect
 from PyQt5.QtCore import (QEasingCurve, QEvent, QPropertyAnimation, QObject, QModelIndex,
                           Qt, QSize, QRectF, pyqtSignal, QPoint, QTimer, QParallelAnimationGroup)
 from PyQt5.QtGui import (QIcon, QColor, QPainter, QPen, QPixmap, QRegion, QCursor, QTextCursor, QHoverEvent,
-                         QFontMetrics)
+                         QFontMetrics, QKeySequence)
 from PyQt5.QtWidgets import (QAction, QApplication, QMenu, QProxyStyle, QStyle,
                              QGraphicsDropShadowEffect, QListWidget, QWidget, QHBoxLayout,
                              QListWidgetItem, QLineEdit, QTextEdit, QStyledItemDelegate, QStyleOptionViewItem)
@@ -149,7 +149,7 @@ class ShortcutMenuItemDelegate(MenuItemDelegate):
         painter.setPen(QColor(255, 255, 255, 200) if isDarkTheme() else QColor(0, 0, 0, 153))
 
         fm = QFontMetrics(font)
-        shortcut = action.shortcut().toString()
+        shortcut = action.shortcut().toString(QKeySequence.NativeText)
 
         sw = fm.width(shortcut)
         painter.translate(option.rect.width()-sw-20, 0)