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# Atk::Object Class Reference

Inheritance diagram for Atk::Object:

[legend]
List of all members.

## Public Member Functions
virtual | ~Object ()
AtkObject* | gobj ()
| Provides access to the underlying C GObject.
const AtkObject* | gobj () const
| Provides access to the underlying C GObject.
AtkObject* | gobj_copy ()
Glib::ustring | get_name () const
| Gets the accessible name of the accessible.
Glib::ustring | get_description () const
| Gets the accessible description of the accessible.
Glib::RefPtr<Atk::Object> | get_parent ()
| Gets the accessible parent of the accessible.
int | get_n_accessible_children () const
| Gets the number of accessible children of the accessible.
Glib::RefPtr<Atk::Object> | get_accessible_child (int i)
| Gets a reference to the specified accessible child of the object.
Glib::RefPtr<RelationSet> | get_relation_set ()
| Gets the Atk::RelationSet associated with the object.
Role | get_role () const
| Gets the role of the accessible.
Glib::RefPtr<StateSet> | get_state_set ()
| Gets a reference to the state set of the accessible; the caller must unreference it when it is no longer needed.
int | get_index_in_parent ()
| Gets the 0-based index of this accessible in its parent; returns -1 if the accessible does not have an accessible parent.
void | set_name (const Glib::ustring& name)
| Sets the accessible name of the accessible.
void | set_description (const Glib::ustring& description)
| Sets the accessible description of the accessible.
void | set_parent (const Glib::RefPtr<Atk::Object>& parent)
| Sets the accessible parent of the accessible.
void | set_role (Role role)
| Sets the role of the accessible.
void | notify_state_change (State state, bool value)
| Emits a state-change signal for the specified state.
bool | add_relationship (RelationType relationship, const Glib::RefPtr<Object>& target)
| Adds a relationship of the specified type with the specified target.
bool | remove_relationship (RelationType relationship, const Glib::RefPtr<Object>& target)
| Removes a relationship of the specified type with the specified target.
Glib::SignalProxy2< void, guint, gpointer > | signal_children_changed ()
Glib::SignalProxy1< void, bool > | signal_focus_event ()
Glib::SignalProxy1< void, AtkPropertyValues* > | signal_property_change ()
Glib::SignalProxy2< void, const Glib::ustring&, bool > | signal_state_change ()
Glib::SignalProxy0<void> | signal_visible_data_changed ()
Glib::SignalProxy1< void, void** > | signal_active_descendant_changed ()
Glib::PropertyProxy<Glib::ustring> | property_accessible_name ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<Glib::ustring> | property_accessible_description ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy< Glib::RefPtr< Atk::Object > > | property_accessible_parent ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<double> | property_accessible_value ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<int> | property_accessible_role ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly< int > | property_accessible_component_layer ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy_ReadOnly< int > | property_accessible_component_mdi_zorder ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<Glib::ustring> | property_accessible_table_caption ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<Glib::ustring> | property_accessible_table_column_description ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy< Glib::RefPtr< Atk::Object > > | property_accessible_table_column_header ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy<Glib::ustring> | property_accessible_table_row_description ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy< Glib::RefPtr< Atk::Object > > | property_accessible_table_row_header ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
Glib::PropertyProxy< Glib::RefPtr< Atk::Object > > | property_accessible_table_summary ()
| You rarely need to use properties because there are get_ and set_ methods for almost all of them.
## Protected Member Functions
virtual void | on_children_changed (guint change_index, gpointer changed_child)
virtual void | on_focus_event (bool focus_in)
virtual void | on_property_change (AtkPropertyValues* values)
virtual void | on_state_change (const Glib::ustring& name, bool state_set)
virtual void | on_visible_data_changed ()
virtual void | on_active_descendant_changed (void** child)
## Related Functions
(Note that these are not member functions.)
Glib::RefPtr<Atk::Object> | wrap (AtkObject* object, bool take_copy=false)

## Constructor & Destructor Documentation

virtual Atk::Object::~Object | ( |  | ) | `[virtual]`

| Reimplemented from Glib::Object.

## Member Function Documentation

bool Atk::Object::add_relationship | ( | RelationType | relationship,
|  | const Glib::RefPtr<Object>& | target
| ) |

  | Adds a relationship of the specified type with the specified target. Parameters:
  relationship | The Atk::RelationType of the relation.
  target | The Atk::Object which is to be the target of the relation.
Returns: `true` if the relationship is added.

Glib::RefPtr<Atk::Object> Atk::Object::get_accessible_child | ( | int | i | ) |

  | Gets a reference to the specified accessible child of the object. The accessible children are 0-based so the first accessible child is at index 0, the second at index 1 and so on. Parameters:
  i | A `int` representing the position of the child, starting from 0.
Returns: An Atk::Object representing the specified accessible child of the accessible.

Glib::ustring Atk::Object::get_description | ( |  | ) | const

| Gets the accessible description of the accessible. Returns: A character string representing the accessible description of the accessible.

int Atk::Object::get_index_in_parent | ( |  | ) |

| Gets the 0-based index of this accessible in its parent; returns -1 if the accessible does not have an accessible parent. Returns: An integer which is the index of the accessible in its parent.

int Atk::Object::get_n_accessible_children | ( |  | ) | const

| Gets the number of accessible children of the accessible. Returns: An integer representing the number of accessible children of the accessible.

Glib::ustring Atk::Object::get_name | ( |  | ) | const

| Gets the accessible name of the accessible. Returns: A character string representing the accessible name of the object.

Glib::RefPtr<Atk::Object> Atk::Object::get_parent | ( |  | ) |

| Gets the accessible parent of the accessible. Returns: A Atk::Object representing the accessible parent of the accessible.

Glib::RefPtr<RelationSet> Atk::Object::get_relation_set | ( |  | ) |

| Gets the Atk::RelationSet associated with the object. Returns: An Atk::RelationSet representing the relation set of the object.

Role Atk::Object::get_role | ( |  | ) | const

| Gets the role of the accessible. Returns: An Atk::Role which is the role of the accessible.

Glib::RefPtr<StateSet> Atk::Object::get_state_set | ( |  | ) |

| Gets a reference to the state set of the accessible; the caller must unreference it when it is no longer needed. Returns: A reference to an Atk::StateSet which is the state set of the accessible.

const AtkObject* Atk::Object::gobj | ( |  | ) | const`[inline]`

| Provides access to the underlying C GObject. Reimplemented from Glib::ObjectBase. Reimplemented in Atk::NoOpObject, and Atk::ObjectAccessible.

AtkObject* Atk::Object::gobj | ( |  | ) | `[inline]`

| Provides access to the underlying C GObject. Reimplemented from Glib::ObjectBase. Reimplemented in Atk::NoOpObject, and Atk::ObjectAccessible.

AtkObject* Atk::Object::gobj_copy | ( |  | ) |

| Reimplemented in Atk::NoOpObject, and Atk::ObjectAccessible.

void Atk::Object::notify_state_change | ( | State | state,
|  | bool | value
| ) |

  | Emits a state-change signal for the specified state. Parameters:
  state | An Atk::State whose state is changed.
  value | A `bool` which indicates whether the state is being set on or off.

virtual void Atk::Object::on_active_descendant_changed | ( | void ** | child | ) | `[protected, virtual]`

virtual void Atk::Object::on_children_changed | ( | guint | change_index,
|  | gpointer | changed_child
| ) | `[protected, virtual]`

virtual void Atk::Object::on_focus_event | ( | bool | focus_in | ) | `[protected, virtual]`

virtual void Atk::Object::on_property_change | ( | AtkPropertyValues* | values | ) | `[protected, virtual]`

virtual void Atk::Object::on_state_change | ( | const Glib::ustring& | name,
|  | bool | state_set
| ) | `[protected, virtual]`

virtual void Atk::Object::on_visible_data_changed | ( |  | ) | `[protected, virtual]`

Glib::PropertyProxy_ReadOnly<int> Atk::Object::property_accessible_component_layer | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly<int> Atk::Object::property_accessible_component_mdi_zorder | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::ustring> Atk::Object::property_accessible_description | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::ustring> Atk::Object::property_accessible_name | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::RefPtr<Atk::Object>> Atk::Object::property_accessible_parent | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<int> Atk::Object::property_accessible_role | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::ustring> Atk::Object::property_accessible_table_caption | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::ustring> Atk::Object::property_accessible_table_column_description | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::RefPtr<Atk::Object>> Atk::Object::property_accessible_table_column_header | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::ustring> Atk::Object::property_accessible_table_row_description | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::RefPtr<Atk::Object>> Atk::Object::property_accessible_table_row_header | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<Glib::RefPtr<Atk::Object>> Atk::Object::property_accessible_table_summary | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

Glib::PropertyProxy<double> Atk::Object::property_accessible_value | ( |  | ) |

| You rarely need to use properties because there are get_ and set_ methods for almost all of them. Returns: A PropertyProxy that allows you to get or set the property of the value, or receive notification when the value of the property changes.

bool Atk::Object::remove_relationship | ( | RelationType | relationship,
|  | const Glib::RefPtr<Object>& | target
| ) |

  | Removes a relationship of the specified type with the specified target. Parameters:
  relationship | The Atk::RelationType of the relation.
  target | The Atk::Object which is the target of the relation to be removed.
Returns: `true` if the relationship is removed.

void Atk::Object::set_description | ( | const Glib::ustring& | description | ) |

  | Sets the accessible description of the accessible. Parameters:
  description | A character string to be set as the accessible description.

void Atk::Object::set_name | ( | const Glib::ustring& | name | ) |

  | Sets the accessible name of the accessible. Parameters:
  name | A character string to be set as the accessible name.

void Atk::Object::set_parent | ( | const Glib::RefPtr<Atk::Object>& | parent | ) |

  | Sets the accessible parent of the accessible. Parameters:
  parent | An Atk::Object to be set as the accessible parent.

void Atk::Object::set_role | ( | Role | role | ) |

  | Sets the role of the accessible. Parameters:
  role | An Atk::Role to be set as the role.

Glib::SignalProxy1<void,void**> Atk::Object::signal_active_descendant_changed | ( |  | ) |

| Prototype: `void active_descendant_changed(void** child)`

Glib::SignalProxy2<void,guint,gpointer> Atk::Object::signal_children_changed | ( |  | ) |

| Prototype: `void children_changed(guint change_index, gpointer changed_child)`

Glib::SignalProxy1<void,bool> Atk::Object::signal_focus_event | ( |  | ) |

| Prototype: `void focus_event(bool focus_in)`

Glib::SignalProxy1<void,AtkPropertyValues*> Atk::Object::signal_property_change | ( |  | ) |

| Prototype: `void property_change(AtkPropertyValues* values)`

Glib::SignalProxy2<void,const Glib::ustring&,bool> Atk::Object::signal_state_change | ( |  | ) |

| Prototype: `void state_change(const Glib::ustring& name, bool state_set)`

Glib::SignalProxy0<void> Atk::Object::signal_visible_data_changed | ( |  | ) |

| Prototype: `void visible_data_changed()`

## Friends And Related Function Documentation

Glib::RefPtr<Atk::Object> wrap | ( | AtkObject* | object,
|  | bool | take_copy = false
| ) | `[related]`

The documentation for this class was generated from the following file:

- atk/atkmm/object.h