Functions
atk_state_set_new ()
AtkStateSet *
atk_state_set_new (void);
Creates a new empty state set.
atk_state_set_is_empty ()
gboolean
atk_state_set_is_empty (AtkStateSet *set);
Checks whether the state set is empty, i.e. has no states set.
Returns
TRUE if set
has no states set, otherwise FALSE
atk_state_set_add_state ()
gboolean
atk_state_set_add_state (AtkStateSet *set,
AtkStateType type);
Adds the state of the specified type to the state set if it is not already
present.
Note that because an AtkStateSet is a read-only object, this method should
be used to add a state to a newly-created set which will then be returned by
atk_object_ref_state_set. It should not be used to modify the existing state
of an object. See also atk_object_notify_state_change.
Returns
TRUE if the state for type
is not already in set
.
atk_state_set_clear_states ()
void
atk_state_set_clear_states (AtkStateSet *set);
Removes all states from the state set.
atk_state_set_contains_state ()
gboolean
atk_state_set_contains_state (AtkStateSet *set,
AtkStateType type);
Checks whether the state for the specified type is in the specified set.
Returns
TRUE if type
is the state type is in set
.
atk_state_set_contains_states ()
gboolean
atk_state_set_contains_states (AtkStateSet *set,
AtkStateType *types,
gint n_types);
Checks whether the states for all the specified types are in the
specified set.
Returns
TRUE if all the states for type
are in set
.
atk_state_set_remove_state ()
gboolean
atk_state_set_remove_state (AtkStateSet *set,
AtkStateType type);
Removes the state for the specified type from the state set.
Note that because an AtkStateSet is a read-only object, this method should
be used to remove a state to a newly-created set which will then be returned
by atk_object_ref_state_set. It should not be used to modify the existing
state of an object. See also atk_object_notify_state_change.
Returns
TRUE if type
was the state type is in set
.
atk_state_set_and_sets ()
AtkStateSet *
atk_state_set_and_sets (AtkStateSet *set,
AtkStateSet *compare_set);
Constructs the intersection of the two sets, returning NULL if the
intersection is empty.
Returns
a new AtkStateSet which is the intersection of
the two sets.
[transfer full]
atk_state_set_or_sets ()
AtkStateSet *
atk_state_set_or_sets (AtkStateSet *set,
AtkStateSet *compare_set);
Constructs the union of the two sets.
Returns
a new AtkStateSet which is
the union of the two sets, returning NULL is empty.
[nullable][transfer full]
atk_state_set_xor_sets ()
AtkStateSet *
atk_state_set_xor_sets (AtkStateSet *set,
AtkStateSet *compare_set);
Constructs the exclusive-or of the two sets, returning NULL is empty.
The set returned by this operation contains the states in exactly
one of the two sets.
Returns
a new AtkStateSet which contains the states
which are in exactly one of the two sets.
[transfer full]