#!/usr/bin/env python # -*- coding: utf-8 -*- """ Created on 2017年12月10日 @author: Irony @site: https://pyqt.site , https://github.com/PyQt5 @email: 892768447@qq.com @file: test @description: """ import sys try: from PyQt5.QtCore import Qt from PyQt5.QtWidgets import QWidget, QApplication, QHBoxLayout except ImportError: from PySide2.QtCore import Qt from PySide2.QtWidgets import QWidget, QApplication, QHBoxLayout from Lib.CustomPaintWidget import CustomPaintWidget # @UnresolvedImport from Lib.CustomWidget import CustomWidget # @UnresolvedImport class Window(QWidget): def __init__(self, *args, **kwargs): super(Window, self).__init__(*args, **kwargs) layout = QHBoxLayout(self) layout.addWidget(CustomPaintWidget(self)) layout.addWidget(CustomWidget(self)) # 注意 wc = CustomWidget(self) wc.setAttribute(Qt.WA_StyledBackground) # 很重要 layout.addWidget(wc) if __name__ == "__main__": app = QApplication(sys.argv) app.setStyleSheet(''' CustomPaintWidget { min-width: 100px; min-height: 100px; border: 1px solid green; border-radius: 20px; background: green; } CustomWidget { min-width: 200px; min-height: 200px; max-width: 200px; max-height: 200px; border: 1px solid orange; border-radius: 100px; background: orange; } ''') w = Window() w.show() sys.exit(app.exec_())