PyQt5-显示状态栏消息-6

Posted 2021-01-09 ygzhaof

 1 from PyQt5.QtWidgets import QApplication,QMainWindow
 2 import sys
 3 #demo_6显示状态栏
 4 class Example(QMainWindow):
 5     def __init__(self):
 6         super().__init__()
 7         self.initUI()
 8 
 9     def initUI(self):
10         self.statusBar().showMessage(‘ready‘)#设置状态栏显示的消息
11         self.setGeometry(300, 300, 250, 150) #设置窗口大小和位置
12         self.setWindowTitle(‘Statusbar‘)#窗体标题
13         self.show()
14 
15 if __name__==‘__main__‘:
16     app=QApplication(sys.argv)
17     e=Example()
18     sys.exit(app.exec())