Example 53122557

main.py

from PyQt5 import QtWidgets


class Dialog(QtWidgets.QDialog):
	def __init__(self, parent=None):
		super(Dialog, self).__init__(parent=None)
		self.user_le = QtWidgets.QLineEdit()
		self.pass_le = QtWidgets.QLineEdit(echoMode=QtWidgets.QLineEdit.Password)
		buttonBox = QtWidgets.QDialogButtonBox()
		buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.Cancel|QtWidgets.QDialogButtonBox.Ok)
		buttonBox.accepted.connect(self.accept)
		buttonBox.rejected.connect(self.reject)

		lay = QtWidgets.QFormLayout(self)
		lay.addRow("Username: ", self.user_le)
		lay.addRow("Password: ", self.pass_le)
		lay.addRow(buttonBox)
	def get_results(self):
		return self.user_le.text(), self.pass_le.text()


class Widget(QtWidgets.QWidget):
	def __init__(self, parent=None):
		super(Widget, self).__init__(parent=None)
		self.user_label = QtWidgets.QLabel()
		self.pass_label = QtWidgets.QLabel()
		lay = QtWidgets.QFormLayout(self)
		lay.addRow("Username: ", self.user_label)
		lay.addRow("Password: ", self.pass_label)
		self.resize(640, 480)

	def open_dialog(self):
		# open dialog
		w = Dialog()
		if w.exec_() == QtWidgets.QDialog.Accepted:
			username, password = w.get_results()
			self.user_label.setText(username)
			self.pass_label.setText(password)

if __name__ == '__main__':
	import sys

	app = QtWidgets.QApplication(sys.argv)
	w = Widget()
	w.show()
	w.open_dialog()
	sys.exit(app.exec_())