48     def checkParam(self, widget, name, value, *, expected=_sentinel,  argument
68     def checkInvalidParam(self, widget, name, value, errmsg=None, *,  argument
90     def checkParams(self, widget, name, *values, **kwargs):  argument
94     def checkIntegerParam(self, widget, name, *values, **kwargs):  argument
103     def checkFloatParam(self, widget, name, *values, conv=float, **kwargs):  argument
111     def checkBooleanParam(self, widget, name):  argument
121     def checkColorParam(self, widget, name, *, allow_empty=None, **kwargs):  argument
129     def checkCursorParam(self, widget, name, **kwargs):  argument
136     def checkCommandParam(self, widget, name):  argument
143     def checkEnumParam(self, widget, name, *values, errmsg=None, **kwargs):  argument
156     def checkPixelsParam(self, widget, name, *values,  argument
174     def checkReliefParam(self, widget, name):  argument
184     def checkImageParam(self, widget, name):  argument
191     def checkVariableParam(self, widget, name, var):  argument