def __init__(self, parent, U=None, vmin=None, vmax=None):
super().__init__(parent)
self.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Expanding))
self.setAutoFillBackground(False)
self.set(U, vmin, vmax)
def __init__(self, parent, U=None, vmin=None, vmax=None):
super().__init__(parent)
self.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Expanding))
self.setAutoFillBackground(False)
self.set(U, vmin, vmax)