6. PyQt6 子菜单
2023-10-17 python 316
import sys from PyQt6.QtWidgets import QApplication, QMainWindow, QMenu from PyQt6.QtGui import QGuiApplication, QAction class App(QMainWindow): def __init__(self): super().__init__() self.initUI() def initUI(self): self.setWindowTitle("PyQt6 子菜单") menubar = self.menuBar() file_menu = menubar.addMenu("文件") imp_menu = QMenu("导入", self) imp_act = QAction("导入邮件", self) new_act = QAction("新建", self, checkable=True) new_act.setChecked(True) new_act.triggered.connect(self.toggleMenu) imp_menu.addAction(imp_act) file_menu.addAction(new_act) file_menu.addMenu(imp_menu) self.setGeometry(100, 100, 400, 300) self.center() def toggleMenu(self, state): if state: self.statusbar.show() else: self.statusbar.hide() def center(self): qr = self.frameGeometry() cp = QGuiApplication.primaryScreen().availableGeometry().center() qr.moveCenter(cp) self.move(qr.topLeft()) if __name__ == "__main__": app = QApplication(sys.argv) cls_app = App() cls_app.show() sys.exit(app.exec())
很赞哦! (0)
文章评论
-
-
-
0条评论