[Python combat basics] How to create a status bar in PyQt6

Table of contents

1. The actual combat scene

2. Main points of knowledge

file read and write

Basic grammar

PyQt6

sys

Three, rookie combat

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1. The actual combat scene

Actual combat scenario: how to create a status bar in PyQt6

2. Main points of knowledge

• file read and write

• Basic grammar

• PyQt6

• sys

Three, rookie combat

The status bar is a widget that displays status information.

import sys
from PyQt6.QtWidgets import QMainWindow, QApplication


class Example(QMainWindow):

    def __init__(self):
        super().__init__()

        self.initUI()


    def initUI(self):

        self.statusBar().showMessage('Ready')

        self.setGeometry(300, 300, 350, 250)
        self.setWindowTitle('Statusbar')
        self.show()


def main():

    app = QApplication(sys.argv)
    ex = Example()
    sys.exit(app.exec())


if __name__ == '__main__':
    main()

QMainWindow Create a status bar using 

self.statusBar().showMessage('Ready')

Use  QtGui.QMainWindow the method to create the status bar, which creates a status bar and returns the statusbar object, and then calls  showMessage the method to display a message on the status bar.

Rookie combat, keep learning!