'''
pyqt5 新年快乐 by 郑瑞国
'''
import sys
from PyQt5.QtWidgets import QWidget, QLabel, QApplication
class Mwin(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
label = QLabel('新年快乐', self)
label.move(100, 100)
self.setGeometry(300, 100, 650, 450)
self.setWindowTitle('猪年大吉')
self.show()
if __name__ == '__main__':
app = QApplication(sys.argv)
win = Mwin()
sys.exit(app.exec_())
