HoYoCenter/main.py

import sys
from PyQt5.QtWidgets import QApplication
from qfluentwidgets import FluentWindow, Theme, setTheme
from qfluentwidgets import FluentIcon as FIF
from interface.main import MainWidget
from interface.setting import SettingWidget

class MainWindow(FluentWindow):
    def __init__(self):
        super().__init__()

        self.setWindowTitle("HoYoCenter")
        setTheme(Theme.DARK)
        self.id2obj = {
            "主页": [MainWidget(), FIF.HOME],
            "设置": [SettingWidget(), FIF.SETTING]
        }
        self.init_ui()

    def init_ui(self):
        self.init_menu()

    def init_menu(self):
        self.navigationInterface.setExpandWidth(150)
        for name, obj in self.id2obj.items():
            obj[0].setObjectName(name)
            self.addSubInterface(obj[0], obj[1], name)

def create_app():
    app = QApplication(sys.argv)
    window = MainWindow()
    window.show()
    return app

def main():
    app = create_app()
    sys.exit(app.exec_())

if __name__ == '__main__':
    main()