PyQt5-设置窗口图标

# encoding: utf-8
'''===================================================
@Project -> File : qt5003 -> IconForm.py
@IDE             : qt5003
@Author          : Mr. Batac
@Date            : 2020-03-17 20:27
@Desc            :
======================================================'''
import sys
from PyQt5.QtWidgets import QMainWindow,QApplication
from PyQt5.QtGui import QIcon


class IconForm(QMainWindow):

        def __init__(self, parent=None):
            """初始化界面"""
            super(IconForm, self).__init__(parent)

            # 设置窗口的标题

            self.setWindowTitle("设置窗口图标")
            # 如果是在这里设置图标, 则不会显示
            # self.setWindowIcon(QIcon("iamges/bianfuxia128.png"))

            # 设置窗口尺寸
            self.resize(400, 300)



if __name__ == '__main__':
    app = QApplication(sys.argv)
    app.setWindowIcon(QIcon('images/bianfuxia128.png'))
    main = IconForm()
    main.show()

    sys.exit(app.exec_())