PyQt Multiline Text Input Box

2024/10/3 0:33:37

I am working with PyQt and am attempting to build a multiline text input box for users. However, when I run the code below, I get a box that only allows for a single line of text to be entered. How to I fix it so that the user can enter as many lines as necessary?

   import sysfrom PyQt4.QtGui import *from PyQt4.QtCore import *def window():app = QApplication(sys.argv)w = QWidget()w.resize(640, 480)textBox = QLineEdit(w)textBox.move(250, 120)button = QPushButton("click me")button.move(20, 80)w.show()sys.exit(app.exec_())if __name__ == '__main__':window()
Answer

QLineEdit is a widget that provides a single line, not multiline. You can use QPlainTextEdit for that purpose.

import sys
from PyQt4.QtGui import *
from PyQt4.QtCore import *def window():app = QApplication(sys.argv)w = QWidget()w.resize(640, 480)textBox = QPlainTextEdit(w)textBox.move(250, 120)button = QPushButton("click me", w)button.move(20, 80)w.show()sys.exit(app.exec_())if __name__ == '__main__':window()
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