def __init__(self, tree, dataset, master, parent=None):
QLineEdit.__init__(self, parent)
Control.__init__(self, tree, dataset, master)
if hasattr(tree, "regexp"):
self.setValidator(QRegExpValidator(QRegExp(tree.regexp), self))
if hasattr(tree, "defaultValue"):
self.setText(tree.defaultValue)
def add_datetime(contents):
le = add_textual(contents)
le.setValidator(QRegExpValidator(QRegExp(TimeVariable.REGEX)))
return le
