from PyQt5.QtCore import *
from PyQt5.QtWidgets import *
from PyQt5.QtGui import *
from PyQt5.QtWebEngineWidgets import *
from PyQt5.QtPrintSupport import *
import os
import sys
import sys
from PyQt5.QtWidgets import QMainWindow , QApplication
from PyQt5.QtGui import QIcon
class MainWidget(QMainWindow):
def __init__(self,parent=None):
super(MainWidget,self).__init__(parent)
# 设置主窗体标签
self.setWindowTitle("QMainWindow 例子")
self.resize(400, 200)
self.status = self.statusBar()
self.status.showMessage("这是状态栏提示",5000)
if __name__ == "__main__":
app = QApplication(sys.argv)
app.setWindowIcon(QIcon("./images/cartoon1.ico"))
main = MainWidget()
main.show()
sys.exit(app.exec_())
来自:
<PyQt5快速开发与实战> 第4章
PyQt5快速开发与实战源码与pdf文件 百度网盘上有
来自:
<PyQt5快速开发与实战> 第4章