导入
选择布局管理器、QTextEdit 和 QFileDialog
了解我们如何选择布局管理器。
1from PyQt6.QtWidgets import (QApplication, QWidget, QHBoxLayout, 2QFormLayout)
1v_box = QVBoxLayout() 2parent_window.setLayout(v_box)
1name = QTextEdit() 2v_box.addWidget(name)
1file_name = QFileDialog.getOpenFileName(self, 'Open File', "/Users/user_name/Desktop/", "All Files (*);;Text Files (*.txt)")
1file_name = QFileDialog.getSaveFileName(self, 'Save File', "/Users/user_name/Desktop/", "All Files (*);;Text Files (*.txt)")
1options = QFileDialog.Options() 2options |= QFileDialog.DontUseNativeDialog