PyQt5 利用paintEvent绘制窗口背景图片

PyQt5 利用paintEvent绘制窗口背景图片

#! /usr/bin/env python

# -*- coding:utf-8 -*-

 

from PyQt5.QtWidgets import QApplication, QWidget

from PyQt5.QtGui import QIcon, QPixmap, QPainter

import sys

 

class M_Win(QWidget):

 

    def __init__(self):

        super().__init__()

        self.m_ui()

 

    def m_ui(self):

        self.resize(950, 200)

        self.setWindowTitle("利用PaintEvent绘制窗口图片")

        self.setWindowIcon(QIcon("./icon/title.png"))

 

    def paintEvent(self, event):

        painter = QPainter(self)

        pixmap = QPixmap("./images/bg.gif")

        painter.drawPixmap(self.rect(), pixmap)

 

if __name__ == "__main__":

    app = QApplication(sys.argv)

    win = M_Win()

    win.show()

    sys.exit(app.exec_())