import sys
import time
from PyQt5.Qt import *
class Window(QWidget):
def __init__(self):
super().__init__()
self.set_ui()
def set_ui(self):
self.resize(300, 300)
self.setWindowTitle("主窗口")
self.custom_label()
self.show()
def custom_label(self):
self.label_1 = QLabel(self)
self.label_1.resize(100, 100)
self.label_1.setText("标签1")
self.label_1.setStyleSheet("background-color:green")
self.label_2 = QLabel(self)
self.label_2.resize(100, 100)
self.label_2.setText("标签2")
self.label_2.setStyleSheet("background-color:red")
self.label_2.move(50, 50)
# 改变层级关系
# self.label_1.raise_()
# self.label_2.lower()
self.label_2.stackUnder(self.label_1)
if __name__ == '__main__':
app = QApplication(sys.argv)
window = Window()
sys.exit(app.exec_())