| atkmm 2.28.4
    | 
An AtkStateSet determines a component's state set. More...
#include <atkmm/stateset.h>

| Public Member Functions | |
| StateSet (StateSet && src) noexcept | |
| StateSet & | operator= (StateSet && src) noexcept | 
| ~StateSet () noexcept override | |
| AtkStateSet * | gobj () | 
| Provides access to the underlying C GObject. | |
| const AtkStateSet * | gobj () const | 
| Provides access to the underlying C GObject. | |
| AtkStateSet * | gobj_copy () | 
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | |
| bool | is_empty () const | 
| Checks whether the state set is empty, i.e. has no states set. | |
| bool | add_state (Atk::StateType type) | 
| Adds the state of the specified type to the state set if it is not already present. | |
| void | add_states (const Glib::ArrayHandle< Atk::StateType > & types) | 
| void | clear_states () | 
| Removes all states from the state set. | |
| bool | contains_state (Atk::StateType type) | 
| Checks whether the state for the specified type is in the specified set. | |
| bool | contains_states (const Glib::ArrayHandle< Atk::StateType > & types) const | 
| bool | remove_state (Atk::StateType type) | 
| Removes the state for the specified type from the state set. | |
| Glib::RefPtr< StateSet > | and_sets (const Glib::RefPtr< StateSet > & compare_set) | 
| Constructs the intersection of the two sets, returning nullptrif the intersection is empty. | |
| Glib::RefPtr< StateSet > | or_sets (const Glib::RefPtr< StateSet > & compare_set) | 
| Constructs the union of the two sets. | |
| Glib::RefPtr< StateSet > | xor_sets (const Glib::RefPtr< StateSet > & compare_set) | 
| Constructs the exclusive-or of the two sets, returning nullptris empty. | |
|  Public Member Functions inherited from Glib::Object | |
| Object (const Object &)=delete | |
| Object & | operator= (const Object &)=delete | 
| Object (Object &&src) noexcept | |
| Object & | operator= (Object &&src) noexcept | 
| void * | get_data (const QueryQuark &key) | 
| void | set_data (const Quark &key, void *data) | 
| void | set_data (const Quark &key, void *data, DestroyNotify notify) | 
| void | remove_data (const QueryQuark &quark) | 
| void * | steal_data (const QueryQuark &quark) | 
| Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false) | 
|  Public Member Functions inherited from Glib::ObjectBase | |
| ObjectBase (const ObjectBase &)=delete | |
| ObjectBase & | operator= (const ObjectBase &)=delete | 
| void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value) | 
| void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const | 
| void | set_property (const Glib::ustring &property_name, const PropertyType &value) | 
| void | get_property (const Glib::ustring &property_name, PropertyType &value) const | 
| void | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot) | 
| void | connect_property_changed (const Glib::ustring &property_name, sigc::slot< void > &&slot) | 
| sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot) | 
| sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, sigc::slot< void > &&slot) | 
| void | freeze_notify () | 
| void | thaw_notify () | 
| virtual void | reference () const | 
| virtual void | unreference () const | 
| GObject * | gobj () | 
| const GObject * | gobj () const | 
| GObject * | gobj_copy () const | 
|  Public Member Functions inherited from sigc::trackable | |
| trackable () noexcept | |
| trackable (const trackable &src) noexcept | |
| trackable (trackable &&src) | |
| ~trackable () | |
| void | add_destroy_notify_callback (void *data, func_destroy_notify func) const | 
| void | notify_callbacks () | 
| trackable & | operator= (const trackable &src) | 
| trackable & | operator= (trackable &&src) | 
| void | remove_destroy_notify_callback (void *data) const | 
| Static Public Member Functions | |
| static GType | get_type () | 
| Get the GType for this class, for use with the underlying GObject type system. | |
| static Glib::RefPtr< StateSet > | create () | 
| Protected Member Functions | |
| StateSet () | |
|  Protected Member Functions inherited from Glib::Object | |
| Object () | |
| Object (const Glib::ConstructParams &construct_params) | |
| Object (GObject *castitem) | |
| ~Object () noexcept override | |
|  Protected Member Functions inherited from Glib::ObjectBase | |
| ObjectBase () | |
| ObjectBase (const char *custom_type_name) | |
| ObjectBase (const std::type_info &custom_type_info) | |
| ObjectBase (ObjectBase &&src) noexcept | |
| ObjectBase & | operator= (ObjectBase &&src) noexcept | 
| virtual | ~ObjectBase () noexcept=0 | 
| void | initialize (GObject *castitem) | 
| void | initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper) | 
| Related Symbols | |
| (Note that these are not member symbols.) | |
| Glib::RefPtr< Atk::StateSet > | wrap (AtkStateSet * object, bool take_copy=false) | 
| A Glib::wrap() method for this object. | |
| Additional Inherited Members | |
|  Public Types inherited from Glib::Object | |
| typedef void(*)(gpointer data | DestroyNotify) | 
|  Public Types inherited from sigc::trackable | |
| typedef internal::func_destroy_notify | func_destroy_notify | 
An AtkStateSet determines a component's state set.
It is composed of a set of Atk::States.
| 
 | noexcept | 
| 
 | overridenoexcept | 
| 
 | protected | 
| bool Atk::StateSet::add_state | ( | Atk::StateType | type | ) | 
Adds the state of the specified type to the state set if it is not already present.
Note that because an Atk::StateSet 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.
| type | An Atk::StateType. | 
true if the state for type is not already in set. | void Atk::StateSet::add_states | ( | const Glib::ArrayHandle< Atk::StateType > & | types | ) | 
| Glib::RefPtr< StateSet > Atk::StateSet::and_sets | ( | const Glib::RefPtr< StateSet > & | compare_set | ) | 
Constructs the intersection of the two sets, returning nullptr if the intersection is empty. 
| compare_set | Another Atk::StateSet. | 
| void Atk::StateSet::clear_states | ( | ) | 
Removes all states from the state set.
| bool Atk::StateSet::contains_state | ( | Atk::StateType | type | ) | 
Checks whether the state for the specified type is in the specified set.
| type | An Atk::StateType. | 
true if type is the state type is in set. | bool Atk::StateSet::contains_states | ( | const Glib::ArrayHandle< Atk::StateType > & | types | ) | const | 
| 
 | static | 
| 
 | static | 
Get the GType for this class, for use with the underlying GObject type system.
| 
 | inline | 
Provides access to the underlying C GObject.
| 
 | inline | 
Provides access to the underlying C GObject.
| AtkStateSet * Atk::StateSet::gobj_copy | ( | ) | 
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
| bool Atk::StateSet::is_empty | ( | ) | const | 
Checks whether the state set is empty, i.e. has no states set.
true if set has no states set, otherwise false. | Glib::RefPtr< StateSet > Atk::StateSet::or_sets | ( | const Glib::RefPtr< StateSet > & | compare_set | ) | 
Constructs the union of the two sets.
| compare_set | Another Atk::StateSet. | 
nullptr is empty. | bool Atk::StateSet::remove_state | ( | Atk::StateType | type | ) | 
Removes the state for the specified type from the state set.
Note that because an Atk::StateSet 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.
| type | An Atk::Type. | 
true if type was the state type is in set. | Glib::RefPtr< StateSet > Atk::StateSet::xor_sets | ( | const Glib::RefPtr< StateSet > & | compare_set | ) | 
Constructs the exclusive-or of the two sets, returning nullptr is empty. 
The set returned by this operation contains the states in exactly one of the two sets.
| compare_set | Another Atk::StateSet. | 
| 
 | related | 
A Glib::wrap() method for this object.
| object | The C instance. | 
| take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |