def onchange(self, value):
        log.debug('combo box. selected %s' % value)
        self.set_value(value)
        return self.eventManager.propagate(self.EVENT_ONCHANGE, [value])
Called when a new DropDownItem gets selected.
dataset/ETHPy150Open dddomodossola/remi/remi/gui.py/DropDown.onchange