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11-菜单栏.py
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11-菜单栏.py
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# _*_ coding:utf-8 _*_
# author: zizle
# last edited: 2018/10/09
import sys
from PyQt5.QtWidgets import QMainWindow, QApplication, QAction, qApp
from PyQt5.QtGui import QIcon
class MainWindow(QMainWindow):
def __init__(self):
super().__init__()
self.initWindow()
def initWindow(self):
exitAction = QAction(QIcon('data/exit.png'), '退出', self)
exitAction.setShortcut('Ctrl+Q')
exitAction.setStatusTip('退出程序')
# 鼠标指针悬停在该菜单的提示
exitAction.triggered.connect(qApp.quit)
# 创建一个状态栏, 用于显示鼠标上放的状态
self.statusBar()
# 创建一个菜单栏
menuBar = self.menuBar()
# 添加菜单
fileMenu = menuBar.addMenu('退出')
# 添加事件
fileMenu.addAction(exitAction)
self.setGeometry(300, 300, 250, 150)
self.setWindowTitle('状态栏')
self.show()
if __name__ == '__main__':
app = QApplication(sys.argv)
window = MainWindow()
sys.exit(app.exec_())