NumberField: WOTextField {
	size = length;
	value = value;
	name = d2wContext.name;
	class = "ERD2WQueryStringOperator";
}

OperatorPopUp: WOPopUpButton {
	list = allQualifierOperators;
	selection = selectedElement;
	item = currentElement;
	displayString = currentElement.value;
	class = "ERD2WQueryOperatorPopup";
}