def on_resized(self):
        """ Update linked views """
        d = self.declaration
        if not self.is_root and d.parent.multi_axis:
            if self.viewbox:
                self.viewbox.setGeometry(self.widget.vb.sceneBoundingRect())
                self.viewbox.linkedViewChanged(self.widget.vb,self.viewbox.XAxis)
Update linked views