Virtual Method
GioMenuModelget_item_attribute_value
since: 2.32
Declaration
GVariant*
get_item_attribute_value (
GMenuModel* model,
gint item_index,
const gchar* attribute,
const GVariantType* expected_type
)
Description
Queries the item at position item_index in model for the attribute
specified by attribute.
If expected_type is non-NULL then it specifies the expected type of
the attribute. If it is NULL then any type will be accepted.
If the attribute exists and matches expected_type (or if the
expected type is unspecified) then the value is returned.
If the attribute does not exist, or does not match the expected type
then NULL is returned.
Available since: 2.32
Parameters
item_index-
Type:
gintThe index of the item.
attribute-
Type:
const gchar*The attribute to query.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. expected_type-
Type:
GVariantTypeThe expected type of the attribute, or
NULL.The argument can be NULL.The data is owned by the caller of the function.
Return value
Type: GVariant
The value of the attribute.
| The caller of the function takes ownership of the data, and is responsible for freeing it. |
The return value can be NULL. |