pyqt5 调用 qt designer 生成的 py文件的方法(2)

最新推荐文章于 2023-01-25 21:08:37 发布

原创最新推荐文章于 2023-01-25 21:08:37 发布 · 998 阅读

3 ·

CC 4.0 BY-SA版权

pyqt 专栏收录该内容

156 篇文章

订阅专栏

本文介绍了一个使用PyQt5实现的简单窗口应用程序，演示了如何通过按钮触发窗口关闭信号。代码中包含了主窗口类的定义，以及与UI文件结合的方法。

CallMainWinSignalSlog01.py
代码：

import sys
from PyQt5.QtWidgets import QApplication, QMainWindow
from MainWinSignalSlog01 import Ui_Form


class MyMainWindow(QMainWindow, Ui_Form):
    def __init__(self, parent=None):
        super(MyMainWindow, self).__init__(parent)
        self.setupUi(self)


if __name__ == "__main__":
    app = QApplication(sys.argv)
    myWin = MyMainWindow()
    myWin.show()
    sys.exit(app.exec_())

222
MainWinSignalSlog01.py

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'MainWinSignalSlog01.ui'
#
# Created by: PyQt5 UI code generator 5.8.1
#
# WARNING! All changes made in this file will be lost!

from PyQt5 import QtCore, QtGui, QtWidgets

class Ui_Form(object):
    def setupUi(self, Form):
        Form.setObjectName("Form")
        Form.resize(452, 296)
        self.closeWinBtn = QtWidgets.QPushButton(Form)
        self.closeWinBtn.setGeometry(QtCore.QRect(150, 80, 121, 31))
        self.closeWinBtn.setObjectName("closeWinBtn")

        self.retranslateUi(Form)
        self.closeWinBtn.clicked.connect(Form.close)
        QtCore.QMetaObject.connectSlotsByName(Form)

    def retranslateUi(self, Form):
        _translate = QtCore.QCoreApplication.translate
        Form.setWindowTitle(_translate("Form", "Form"))
        self.closeWinBtn.setText(_translate("Form", "关闭窗口"))