#! /usr/bin/python #Datei: handleButton.py import sys from PyQt6.QtWidgets import QApplication, QMainWindow, QPushButton class MainWindow(QMainWindow): def __init__(self): super().__init__() self.setWindowTitle("Button Signal") button = QPushButton("Bitte klicken") button.setCheckable(True) button.clicked.connect(self.handle_button_click) # Set the central widget of the Window. self.setCentralWidget(button) def handle_button_click(self): print("Button geklickt") app = QApplication(sys.argv) window = MainWindow() window.show() app.exec()