def createGroup(self, title, items, default=0):
"""Creates a group of radio buttons."""
group = QGroupBox(title)
group.buttons = QButtonGroup()
vbox = QVBoxLayout()
buttons = []
i = 0
for item in items:
buttons.append(QRadioButton(item))
group.buttons.addButton(buttons[-1], i)
vbox.addWidget(buttons[-1])
i += 1
vbox.addStretch(1)
# Set 1st option as default
buttons[default].setChecked(True)
group.setLayout(vbox)
return group
from PyQt5.QtWidgets import (QDialog, QPushButton, QGroupBox, QHBoxLayout,
