decodeNavigationRailLabelType static method
Decodes the value
to a NavigationRailLabelType. Supported values are:
all
none
selected
Implementation
static NavigationRailLabelType? decodeNavigationRailLabelType(
dynamic value, {
bool validate = true,
}) {
NavigationRailLabelType? result;
if (value is NavigationRailLabelType) {
result = value;
} else {
_checkSupported(
'NavigationRailLabelType',
[
'all',
'none',
'selected',
],
value,
);
if (value != null) {
assert(SchemaValidator.validate(
schemaId: '$_baseSchemaUrl/navigation_rail_label_type',
value: value,
validate: validate,
));
switch (value) {
case 'all':
result = NavigationRailLabelType.all;
break;
case 'none':
result = NavigationRailLabelType.none;
break;
case 'selected':
result = NavigationRailLabelType.selected;
break;
}
}
}
return result;
}