Sets which components are checked

        :param checked: dictionary of stimtype:list<attribute names> for which components and their attributes should be checked
        :type checked: dict

def setCheckedDetails(self, checked):
        """Sets which components are checked

        :param checked: dictionary of stimtype:list<attribute names> for which components and their attributes should be checked
        :type checked: dict
        """
        layout = self.layout()
        for i in range(layout.count()):
            w = layout.itemAt(i).widget()
            if w.stimType in checked:
                w.setChecked(checked[w.stimType])