org.gnu.atk

Class AtkObject

Known Direct Subclasses:
Accessible

public class AtkObject
extends GObject

This class is the primary class for accessibility support via the Accessibility TookKit (ATK). Objects which are instances of AtkObject are queried for properties which relate basic properties of a UI component such as name and description.

Field Summary

Fields inherited from class org.gnu.glib.GObject

eventsInitialized

Constructor Summary

AtkObject(Handle handle)
Construct a new AtkObject using the handle returned by a call to the native layer.

Method Summary

boolean
addRelationship(RelationType type, AtkObject target)
Adds a relationship of the specified type with the specified target.
protected static boolean
atk_object_add_relationship(Handle object, int relationship, Handle target)
protected static String
atk_object_get_description(Handle accessible)
protected static int
atk_object_get_index_in_parent(Handle accessible)
protected static int
atk_object_get_layer(Handle accessible)
protected static int
atk_object_get_mdi_zorder(Handle accessible)
protected static int
atk_object_get_n_accessible_children(Handle accessible)
protected static String
atk_object_get_name(Handle accessible)
protected static Handle
atk_object_get_parent(Handle accessible)
protected static int
atk_object_get_role(Handle accessible)
protected static int
atk_object_get_type()
protected static void
atk_object_initialize(Handle accessible, int data)
protected static void
atk_object_notify_state_change(Handle accessible, int state, boolean value)
protected static Handle
atk_object_ref_accessible_child(Handle accessible, int i)
protected static int
atk_object_ref_relation_set(Handle accessible)
protected static Handle
atk_object_ref_state_set(Handle accessible)
protected static void
atk_object_remove_property_change_handler(Handle accessible, int handlerId)
protected static boolean
atk_object_remove_relationship(Handle object, int relationship, Handle target)
protected static void
atk_object_set_description(Handle accessible, String description)
protected static void
atk_object_set_name(Handle accessible, String name)
protected static void
atk_object_set_parent(Handle accessible, Handle parent)
protected static void
atk_object_set_role(Handle accessible, int role)
protected static int
atk_role_for_name(String name)
protected static String
atk_role_get_localized_name(int role)
protected static String
atk_role_get_name(int role)
AtkObject
getChild(int index)
Returns the specified child of the object.
String
getDescription()
Gets the accessible description of the accessible.
int
getIndexInParent()
Get the index of the accessible in its parent.
Layer
getLayer()
Get the Layer of the accessible.
String
getLocalizedRoleName(Role role)
Get the localized description describing the Role
int
getMDIZorder()
Get the zorder of the accessible.
String
getName()
Gets the accessible name of the accessible.
int
getNumChildren()
Returns the number of accessible children of the accessible.
AtkObject
getParent()
Get the accessible parent of the accessible.
Role
getRole()
Gets the role of the accessible.
Role
getRoleForName(String name)
Get the role corresponding to the name.
String
getRoleName(Role role)
Get the description describing the Role.
boolean
removeRelationship(RelationType type, AtkObject target)
Removes a relationship of the specified type with the specified target.
void
setDescription(String description)
Sets the accessible description of the accessible.
void
setName(String name)
Sets the accessible name of the accessible.
void
setParent(AtkObject parent)
Sets the accessible parent of the accessible.
void
setRole(Role role)
Sets the role of the accessible.

Methods inherited from class org.gnu.glib.GObject

addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addEventHandler, addListener, equals, freezeNotify, getBooleanProperty, getData, getData, getDoubleProperty, getEventListenerClass, getEventType, getFloatProperty, getGObjectFromHandle, getHandle, getIntFromHandle, getIntProperty, getJavaObjectProperty, getLongProperty, getNullHandle, getPixbufProperty, getProperty, getStringFromHandle, getStringProperty, hasProperty, hashCode, instantiateJGObjectFromGType, notify, removeEventHandler, removeListener, retrieveGObject, setBooleanProperty, setData, setData, setDoubleProperty, setFloatProperty, setHandle, setIntProperty, setJavaObjectProperty, setLongProperty, setPixbufProperty, setProperty, setStringProperty, thawNotify

Constructor Details

AtkObject

public AtkObject(Handle handle)
Construct a new AtkObject using the handle returned by a call to the native layer.

Parameters:
handle - The handle to the native resource.

Method Details

addRelationship

public boolean addRelationship(RelationType type,
                               AtkObject target)
Adds a relationship of the specified type with the specified target.

Parameters:
type -
target -


atk_object_add_relationship

protected static final boolean atk_object_add_relationship(Handle object,
                                                           int relationship,
                                                           Handle target)


atk_object_get_description

protected static final String atk_object_get_description(Handle accessible)


atk_object_get_index_in_parent

protected static final int atk_object_get_index_in_parent(Handle accessible)


atk_object_get_layer

protected static final int atk_object_get_layer(Handle accessible)


atk_object_get_mdi_zorder

protected static final int atk_object_get_mdi_zorder(Handle accessible)


atk_object_get_n_accessible_children

protected static final int atk_object_get_n_accessible_children(Handle accessible)


atk_object_get_name

protected static final String atk_object_get_name(Handle accessible)


atk_object_get_parent

protected static final Handle atk_object_get_parent(Handle accessible)


atk_object_get_role

protected static final int atk_object_get_role(Handle accessible)


atk_object_get_type

protected static final int atk_object_get_type()


atk_object_initialize

protected static final void atk_object_initialize(Handle accessible,
                                                  int data)


atk_object_notify_state_change

protected static final void atk_object_notify_state_change(Handle accessible,
                                                           int state,
                                                           boolean value)


atk_object_ref_accessible_child

protected static final Handle atk_object_ref_accessible_child(Handle accessible,
                                                              int i)


atk_object_ref_relation_set

protected static final int atk_object_ref_relation_set(Handle accessible)


atk_object_ref_state_set

protected static final Handle atk_object_ref_state_set(Handle accessible)


atk_object_remove_property_change_handler

protected static final void atk_object_remove_property_change_handler(Handle accessible,
                                                                      int handlerId)


atk_object_remove_relationship

protected static final boolean atk_object_remove_relationship(Handle object,
                                                              int relationship,
                                                              Handle target)


atk_object_set_description

protected static final void atk_object_set_description(Handle accessible,
                                                       String description)


atk_object_set_name

protected static final void atk_object_set_name(Handle accessible,
                                                String name)


atk_object_set_parent

protected static final void atk_object_set_parent(Handle accessible,
                                                  Handle parent)


atk_object_set_role

protected static final void atk_object_set_role(Handle accessible,
                                                int role)


atk_role_for_name

protected static final int atk_role_for_name(String name)


atk_role_get_localized_name

protected static final String atk_role_get_localized_name(int role)


atk_role_get_name

protected static final String atk_role_get_name(int role)


getChild

public AtkObject getChild(int index)
Returns the specified child of the object. The index is 0 based.

Parameters:
index - The position of the child starting at 0.

Returns:
An AtkObject that is the child at the specified position.


getDescription

public String getDescription()
Gets the accessible description of the accessible.

Returns:
A string representing the accessible description of the accessible.


getIndexInParent

public int getIndexInParent()
Get the index of the accessible in its parent. Returns -1 if the accessible does not have an accessible parent.


getLayer

public Layer getLayer()
Get the Layer of the accessible.


getLocalizedRoleName

public String getLocalizedRoleName(Role role)
Get the localized description describing the Role

Parameters:
role -


getMDIZorder

public int getMDIZorder()
Get the zorder of the accessible.


getName

public String getName()
Gets the accessible name of the accessible.

Returns:
A string representing the accessible name of the accessible.


getNumChildren

public int getNumChildren()
Returns the number of accessible children of the accessible.

Returns:
the number of accessible children.


getParent

public AtkObject getParent()
Get the accessible parent of the accessible.

Returns:
An AtkObject representing the accessible parent of the accessible.


getRole

public Role getRole()
Gets the role of the accessible.

Returns:
A Role which is the role of the accessible.


getRoleForName

public Role getRoleForName(String name)
Get the role corresponding to the name.

Parameters:
name -


getRoleName

public String getRoleName(Role role)
Get the description describing the Role.

Parameters:
role -


removeRelationship

public boolean removeRelationship(RelationType type,
                                  AtkObject target)
Removes a relationship of the specified type with the specified target.

Parameters:
type -
target -


setDescription

public void setDescription(String description)
Sets the accessible description of the accessible.

Parameters:
description - The accessible description.


setName

public void setName(String name)
Sets the accessible name of the accessible.

Parameters:
name - The accessible name.


setParent

public void setParent(AtkObject parent)
Sets the accessible parent of the accessible.

Parameters:
parent - The accessible parent.


setRole

public void setRole(Role role)
Sets the role of the accessible.

Parameters:
role - The role to be set.