How to insert a combo box to a table widget | PyQt5 Tutorial

In this #PyQt5 tutorial, we are going to learn how to insert a combo box widget in a table widget to give users to make data entry task more efficient.

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Source Code:

import sys
from PyQt5.QtWidgets import QApplication, QWidget, QTableWidget, QComboBox, QVBoxLayout

class comboCompanies(QComboBox):
    def __init__(self, parent):
        super().__init__(parent)
        self.setStyleSheet('font-size: 25px')
        self.addItems(['Microsoft', 'Facebook', 'Apple', 'Google'])
        self.currentIndexChanged.connect(self.getComboValue)

    def getComboValue(self):
        print(self.currentText())
        # return self.currentText()

class TableWidget(QTableWidget):
    def __init__(self):
        super().__init__(1, 5)

        self.setHorizontalHeaderLabels(list('ABCDE'))
        self.setColumnWidth(4, 200)
        self.verticalHeader().setDefaultSectionSize(50)
        self.horizontalHeader().setDefaultSectionSize(250)

        combo = comboCompanies(self)
        self.setCellWidget(0, 4, combo)

class AppDemo(QWidget):
    def __init__(self):
        super().__init__()
        self.resize(1600, 600)

        mainLayout = QVBoxLayout()
        table = TableWidget()
        mainLayout.addWidget(table)

        self.setLayout(mainLayout)

app = QApplication(sys.argv)
demo = AppDemo()
demo.show()
app.exit(app.exec_())