def __init__(self, parent=None):
"""Constructs the object with the given parent.
Args:
parent (QObject, optional): Causes the objected to be owned
by `parent` instead of Qt. Defaults to `None`.
"""
super(DelimiterValidator, self).__init__(parent)
re = QtCore.QRegExp('\S{1}')
self.setRegExp(re)
def __init__(self, parent=None):
"""the __init__ method.
Args:
parent (QObject): defaults to None. If parent is 0, the new widget becomes a window.
If parent is another widget, this widget becomes a child window inside parent.
The new widget is deleted when its parent is deleted.
"""
super(BigIntSpinbox, self).__init__(parent)
self._singleStep = 1
self._minimum = -18446744073709551616
self._maximum = 18446744073709551615
rx = QtCore.QRegExp("[0-9]\\d{0,20}")
validator = QtGui.QRegExpValidator(rx, self)
self._lineEdit = QtGui.QLineEdit(self)
self._lineEdit.setText('0')
self._lineEdit.setValidator(validator)
self.setLineEdit(self._lineEdit)