function setFieldValue(field, hasValue, value) {
        if (hasValue) {
            // Need this othewise if we are on 4.5 and backspace instead of
            // having 4. in the text field we end up with 4 which is confusing
            if (field.text != value) {
                field.text = value;
            }
        } else {
            field.text = "";
        }
    }



        onStartValueChanged: root.setFieldValue(field1, widgetData.hasStartValue, widgetData.startValue);
        onHasStartValueChanged: root.setFieldValue(field1, widgetData.hasStartValue, widgetData.startValue);
        onEndValueChanged: root.setFieldValue(field2, widgetData.hasEndValue, widgetData.endValue);
        onHasEndValueChanged: root.setFieldValue(field2, widgetData.hasEndValue, widgetData.endValue);