from PyQt5.QtWidgets import QApplication, QWidget, QLineEdit app = QApplication([]) window = QWidget() lineEdit = QLineEdit(window) window.show() app.exec()
from PyQt5.QtWidgets import QApplication, QWidget, QLineEdit app = QApplication([]) window = QWidget() lineEdit = QLineEdit("Default text", window) window.show() app.exec()
from PyQt5.QtWidgets import QApplication, QWidget, QLineEdit, QPushButton, QVBoxLayout app = QApplication([]) window = QWidget() lineEdit = QLineEdit() button = QPushButton("Get Text") layout = QVBoxLayout() layout.addWidget(lineEdit) layout.addWidget(button) window.setLayout(layout) def on_button_click(): text = lineEdit.text() print(text) button.clicked.connect(on_button_click) window.show() app.exec()In this example, we create a QLineEdit widget and a QPushButton widget. When the QPushButton is clicked, the text from the QLineEdit is retrieved and printed to the console. We use a QVBoxLayout to organize the widgets in the QWidget. Overall, the QLineEdit widget is a simple and useful tool for creating input fields in PyQt5 applications.