#! /usr/bin/python #Datei: lineEdit.py from PyQt6.QtWidgets import QApplication, QMainWindow, QLabel, QLineEdit, QVBoxLayout, QWidget import sys class MainWindow(QMainWindow): def __init__(self): super().__init__() self.setWindowTitle("Eingabe mit LineEdit") self.label = QLabel() self.input = QLineEdit() self.input.textChanged.connect(self.label.setText) layout = QVBoxLayout() layout.addWidget(self.input) layout.addWidget(self.label) container = QWidget() container.setLayout(layout) # Set the central widget of the Window. self.setCentralWidget(container) app = QApplication(sys.argv) window = MainWindow() window.show() app.exec()