添加自定义菜单组件的功能

examples/gallery/app/view/menu_interface.py

 # coding:utf-8
 from PyQt5.QtCore import QPoint, Qt, QStandardPaths
+from PyQt5.QtGui import QColor
 from PyQt5.QtWidgets import QAction, QWidget, QLabel, QVBoxLayout, QFileDialog, QActionGroup
 from qfluentwidgets import (RoundMenu, PushButton, Action, CommandBar, Action, TransparentDropDownPushButton,
                             setFont, CommandBarView, Flyout, ImageLabel, FlyoutAnimationType, CheckableMenu,
-                            MenuIndicatorType)
+                            MenuIndicatorType, AvatarWidget, isDarkTheme, BodyLabel, CaptionLabel, HyperlinkButton)
 from qfluentwidgets import FluentIcon as FIF
 
 from .gallery_interface import GalleryInterface
@@ -53,6 +54,18 @@ class MenuInterface(GalleryInterface):
             'https://github.com/zhiyiYo/PyQt-Fluent-Widgets/blob/master/examples/menu/demo.py'
         )
 
+        # custom widget menu
+        self.button3 = PushButton(self.tr('Show menu'))
+        self.button3.clicked.connect(lambda: self.createCustomWidgetMenu(
+            self.button3.mapToGlobal(QPoint(self.button3.width()+5, -100))))
+
+        self.addExampleCard(
+            self.tr('Rounded corners menu with custom widget'),
+            self.button3,
+            'https://github.com/zhiyiYo/PyQt-Fluent-Widgets/blob/master/examples/widget_menu/demo.py'
+        )
+
+
         # checkable menu
         self.button2 = PushButton(self.tr('Show menu'))
         self.button2.clicked.connect(lambda: self.createCheckableMenu(
@@ -133,6 +146,23 @@ class MenuInterface(GalleryInterface):
 
         menu.exec(pos, ani=True)
 
+    def createCustomWidgetMenu(self, pos):
+        menu = RoundMenu(parent=self)
+
+        # add custom widget
+        card = ProfileCard(':/gallery/images/shoko.png', self.tr('Shoko'), 'shokokawaii@outlook.com', menu)
+        menu.addWidget(card, selectable=False)
+
+        menu.addSeparator()
+        menu.addActions([
+            Action(FIF.PEOPLE, self.tr('Manage account profile')),
+            Action(FIF.SHOPPING_CART, self.tr('Payment method')),
+            Action(FIF.CODE, self.tr('Redemption code and gift card')),
+        ])
+        menu.addSeparator()
+        menu.addAction(Action(FIF.SETTING, self.tr('Settings')))
+        menu.exec(pos)
+
     def createCheckableMenu(self, pos=None):
         menu = CheckableMenu(parent=self, indicatorType=MenuIndicatorType.RADIO)
 
@@ -203,4 +233,30 @@ class MenuInterface(GalleryInterface):
         if not ok:
             return
 
-        self.imageLabel.image.save(path)
+        self.imageLabel.image.save(path)
\ No newline at end of file
+
+
+class ProfileCard(QWidget):
+    """ Profile card """
+
+    def __init__(self, avatarPath: str, name: str, email: str, parent=None):
+        super().__init__(parent=parent)
+        self.avatar = AvatarWidget(avatarPath, self)
+        self.nameLabel = BodyLabel(name, self)
+        self.emailLabel = CaptionLabel(email, self)
+        self.logoutButton = HyperlinkButton(
+            'https://github.com/zhiyiYo/QMaterialWidgets', '注销', self)
+
+        color = QColor(206, 206, 206) if isDarkTheme() else QColor(96, 96, 96)
+        self.emailLabel.setStyleSheet('QLabel{color: '+color.name()+'}')
+
+        color = QColor(255, 255, 255) if isDarkTheme() else QColor(0, 0, 0)
+        self.nameLabel.setStyleSheet('QLabel{color: '+color.name()+'}')
+        setFont(self.logoutButton, 13)
+
+        self.setFixedSize(307, 82)
+        self.avatar.setRadius(24)
+        self.avatar.move(2, 6)
+        self.nameLabel.move(64, 13)
+        self.emailLabel.move(64, 32)
+        self.logoutButton.move(52, 48)

examples/widget_menu/demo.py

+# coding:utf-8
+import sys
+from PyQt5 import QtGui
+
+from PyQt5.QtCore import Qt
+from PyQt5.QtGui import QIcon, QColor
+from PyQt5.QtWidgets import QApplication, QWidget, QLabel, QHBoxLayout
+
+from qfluentwidgets import (RoundMenu, FluentIcon, Action, AvatarWidget, BodyLabel,
+                            HyperlinkButton, CaptionLabel, setFont, setTheme, Theme, isDarkTheme)
+
+
+class ProfileCard(QWidget):
+    """ Profile card """
+
+    def __init__(self, avatarPath: str, name: str, email: str, parent=None):
+        super().__init__(parent=parent)
+        self.avatar = AvatarWidget(avatarPath, self)
+        self.nameLabel = BodyLabel(name, self)
+        self.emailLabel = CaptionLabel(email, self)
+        self.logoutButton = HyperlinkButton(
+            'https://github.com/zhiyiYo/QMaterialWidgets', '注销', self)
+
+        color = QColor(206, 206, 206) if isDarkTheme() else QColor(96, 96, 96)
+        self.emailLabel.setStyleSheet('QLabel{color: '+color.name()+'}')
+
+        color = QColor(255, 255, 255) if isDarkTheme() else QColor(0, 0, 0)
+        self.nameLabel.setStyleSheet('QLabel{color: '+color.name()+'}')
+        setFont(self.logoutButton, 13)
+
+        self.setFixedSize(307, 82)
+        self.avatar.setRadius(24)
+        self.avatar.move(2, 6)
+        self.nameLabel.move(64, 13)
+        self.emailLabel.move(64, 32)
+        self.logoutButton.move(52, 48)
+
+
+class Demo(QWidget):
+
+    def __init__(self):
+        super().__init__()
+        # setTheme(Theme.DARK)
+        # self.setStyleSheet('Demo{background: rgb(32, 32, 32)}')
+        self.setStyleSheet('Demo{background: white}')
+        self.setLayout(QHBoxLayout())
+
+        self.label = BodyLabel('Right-click your mouse', self)
+        self.label.setAlignment(Qt.AlignCenter)
+        setFont(self.label, 18)
+
+        self.layout().addWidget(self.label)
+        self.resize(400, 400)
+
+    def contextMenuEvent(self, e) -> None:
+        menu = RoundMenu(parent=self)
+
+        # add custom widget
+        card = ProfileCard('resource/shoko.png', '硝子酱', 'shokokawaii@outlook.com', menu)
+        menu.addWidget(card, selectable=False)
+        # menu.addWidget(card, selectable=True, onClick=lambda: print('666'))
+
+        menu.addSeparator()
+        menu.addActions([
+            Action(FluentIcon.PEOPLE, '管理账户和设置'),
+            Action(FluentIcon.SHOPPING_CART, '支付方式'),
+            Action(FluentIcon.CODE, '兑换代码和礼品卡'),
+        ])
+        menu.addSeparator()
+        menu.addAction(Action(FluentIcon.SETTING, '设置'))
+        menu.exec(e.globalPos())
+
+
+if __name__ == '__main__':
+    # enable dpi scale
+    QApplication.setHighDpiScaleFactorRoundingPolicy(
+        Qt.HighDpiScaleFactorRoundingPolicy.PassThrough)
+    QApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
+    QApplication.setAttribute(Qt.AA_UseHighDpiPixmaps)
+
+    app = QApplication(sys.argv)
+    w = Demo()
+    w.show()
+    app.exec_()

qfluentwidgets/components/widgets/menu.py

@@ -228,7 +228,8 @@ class MenuActionListWidget(QListWidget):
 
         for i in range(self.count()):
             item = self.item(i)
-            item.setSizeHint(item.sizeHint().width(), height)
+            if not self.itemWidget(item):
+                item.setSizeHint(item.sizeHint().width(), height)
 
         self._itemHeight = height
         self.adjustSize()
@@ -356,6 +357,37 @@ class RoundMenu(QMenu):
         self.view.addItem(item)
         self.adjustSize()
 
+    def addWidget(self, widget: QWidget, selectable=True, onClick=None):
+        """ add custom widget
+
+        Parameters
+        ----------
+        widget: QWidget
+            custom widget
+
+        selectable: bool
+            whether the menu item is selectable
+
+        onClick: callable
+            the slot connected to item clicked signal
+        """
+        action = QAction()
+        action.setProperty('selectable', selectable)
+
+        item = self._createActionItem(action)
+        item.setSizeHint(widget.size())
+
+        self.view.addItem(item)
+        self.view.setItemWidget(item, widget)
+
+        if not selectable:
+            item.setFlags(Qt.NoItemFlags)
+
+        if onClick:
+            action.triggered.connect(onClick)
+
+        self.adjustSize()
+
     def _createActionItem(self, action: QAction, before=None):
         """ create menu action item  """
         if not before:
@@ -560,10 +592,13 @@ class RoundMenu(QMenu):
         self.adjustSize()
 
     def _onItemClicked(self, item):
-        action = item.data(Qt.UserRole)
+        action = item.data(Qt.UserRole)  # type: QAction
         if action not in self._actions or not action.isEnabled():
             return
 
+        if self.view.itemWidget(item) and not action.property('selectable'):
+            return
+
         self._hideMenu(False)
 
         if not self.isSubMenu: