comboBoxes.py

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

# Form implementation generated from reading ui file 'form.ui'
#
# Created by: PyQt5 UI code generator 5.15.4
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again.  Do not edit this file unless you know what you are doing.


from PyQt5 import QtCore, QtGui, QtWidgets


class Ui_MainWindow(object):

    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(800, 600)
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.comboX = QtWidgets.QComboBox(self.centralwidget)
        self.comboX.setGeometry(QtCore.QRect(70, 120, 261, 111))
        font = QtGui.QFont()
        font.setPointSize(22)
        self.comboX.setFont(font)
        self.comboX.setObjectName("comboX")
        self.comboX.addItem("")
        self.comboX.addItem("")
        self.comboY = QtWidgets.QComboBox(self.centralwidget)
        self.comboY.setGeometry(QtCore.QRect(400, 120, 281, 111))
        font = QtGui.QFont()
        font.setPointSize(22)
        self.comboY.setFont(font)
        self.comboY.setObjectName("comboY")
        self.comboY.addItem("")
        self.comboY.addItem("")
        self.pushButton = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton.setGeometry(QtCore.QRect(250, 380, 261, 101))
        font = QtGui.QFont()
        font.setPointSize(22)
        self.pushButton.setFont(font)
        self.pushButton.setObjectName("pushButton")
        self.label = QtWidgets.QLabel(self.centralwidget)
        self.label.setGeometry(QtCore.QRect(250, 310, 261, 31))
        font = QtGui.QFont()
        font.setPointSize(20)
        self.label.setFont(font)
        self.label.setAutoFillBackground(False)
        self.label.setAlignment(QtCore.Qt.AlignCenter)
        self.label.setObjectName("label")
        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 22))
        self.menubar.setObjectName("menubar")
        MainWindow.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(MainWindow)
        self.statusbar.setObjectName("statusbar")
        MainWindow.setStatusBar(self.statusbar)

        # to change the values in the combo box by code

        # self.comboX.addItem("Hello!")
        # # to change the default selected value (besides the first)
        # # if it doesn't exist it will return -1
        # index = self.comboX.findText("Hello!", QtCore.Qt.MatchFixedString)
        # self.comboX.setCurrentIndex(index)

        self.pushButton.clicked.connect(self.pressed)
        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
        self.comboX.setItemText(0, _translate("MainWindow", "0"))
        self.comboX.setItemText(1, _translate("MainWindow", "1"))
        self.comboY.setItemText(0, _translate("MainWindow", "0"))
        self.comboY.setItemText(1, _translate("MainWindow", "1"))
        self.pushButton.setText(_translate("MainWindow", "Submit"))
        self.label.setText(_translate("MainWindow", "X XOR Y = "))

    def pressed(self):
        # print(self.comboX.currentText())
        # print(self.comboY.currentText())
        x = int(self.comboX.currentText())
        y = int(self.comboY.currentText())
        # implemenation of xor value
        xor = (x and not y) or (not x and y)
        if xor:
            xor = 1
        else:
            xor = 0
        # update the label by adding the xor to the end of the current text
        # self.label.setText(self.label.text() + " " + str(xor))
        self.label.setText("X XOR Y =" + " " + str(xor))

if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    MainWindow = QtWidgets.QMainWindow()
    ui = Ui_MainWindow()
    ui.setupUi(MainWindow)
    MainWindow.show()
    sys.exit(app.exec_())