Container.AccessibleAWTContainer

java.lang.Object
- javax.accessibility.AccessibleContext
- - java.awt.Component.AccessibleAWTComponent
  - - java.awt.Container.AccessibleAWTContainer

All Implemented Interfaces:

Serializable, AccessibleComponent

Direct Known Subclasses:

Box.AccessibleBox, CellRendererPane.AccessibleCellRendererPane, JComponent.AccessibleJComponent, Panel.AccessibleAWTPanel, ScrollPane.AccessibleAWTScrollPane, Window.AccessibleAWTWindow

Enclosing class:

Container
```
protected class Container.AccessibleAWTContainer
extends Component.AccessibleAWTComponent
```
Inner class of Container used to provide default support for accessibility. This class is not meant to be used directly by application developers, but is instead meant only to be subclassed by container developers.
The class used to obtain the accessible role for this object, as well as implementing many of the methods in the AccessibleContainer interface.

Since:

1.3

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
`protected class`	`Container.AccessibleAWTContainer.AccessibleContainerHandler` Fire `PropertyChange` listener, if one is registered, when children are added or removed.

Nested classes/interfaces inherited from class java.awt.Component.AccessibleAWTComponent
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler

Field Summary

Fields

Modifier and Type	Field and Description
`protected ContainerListener`	`accessibleContainerHandler`

Fields inherited from class java.awt.Component.AccessibleAWTComponent
accessibleAWTComponentHandler, accessibleAWTFocusHandler

Fields inherited from class javax.accessibility.AccessibleContext
ACCESSIBLE_ACTION_PROPERTY, ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, ACCESSIBLE_CARET_PROPERTY, ACCESSIBLE_CHILD_PROPERTY, ACCESSIBLE_COMPONENT_BOUNDS_CHANGED, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_HYPERTEXT_OFFSET, ACCESSIBLE_INVALIDATE_CHILDREN, ACCESSIBLE_NAME_PROPERTY, ACCESSIBLE_SELECTION_PROPERTY, ACCESSIBLE_STATE_PROPERTY, ACCESSIBLE_TABLE_CAPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED, ACCESSIBLE_TABLE_MODEL_CHANGED, ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_ROW_HEADER_CHANGED, ACCESSIBLE_TABLE_SUMMARY_CHANGED, ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleName, accessibleParent

Constructor Summary

Constructors

Modifier	Constructor and Description
`protected`	`AccessibleAWTContainer()`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`void`	`addPropertyChangeListener(PropertyChangeListener listener)` Adds a PropertyChangeListener to the listener list.
`Accessible`	`getAccessibleAt(Point p)` Returns the `Accessible` child, if one exists, contained at the local coordinate `Point`.
`Accessible`	`getAccessibleChild(int i)` Returns the nth `Accessible` child of the object.
`int`	`getAccessibleChildrenCount()` Returns the number of accessible children in the object.
`void`	`removePropertyChangeListener(PropertyChangeListener listener)` Remove a PropertyChangeListener from the listener list.

Methods inherited from class javax.accessibility.AccessibleContext
firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - accessibleContainerHandler
```
protected ContainerListener accessibleContainerHandler
```
- Constructor Detail
  - AccessibleAWTContainer
```
protected AccessibleAWTContainer()
```
- Method Detail
  - getAccessibleChildrenCount
```
public int getAccessibleChildrenCount()
```
    Returns the number of accessible children in the object. If all of the children of this object implement Accessible, then this method should return the number of children of this object.
    
    Overrides:
    
    getAccessibleChildrenCount in class Component.AccessibleAWTComponent
    
    Returns:
    
    the number of accessible children in the object
  - getAccessibleChild
```
public Accessible getAccessibleChild(int i)
```
    Returns the nth Accessible child of the object.
    
    Overrides:
    
    getAccessibleChild in class Component.AccessibleAWTComponent
    
    Parameters:
    
    i - zero-based index of child
    
    Returns:
    
    the nth Accessible child of the object
    
    See Also:
    
    AccessibleContext.getAccessibleChildrenCount()
  - getAccessibleAt
```
public Accessible getAccessibleAt(Point p)
```
    Returns the Accessible child, if one exists, contained at the local coordinate Point.
    
    Specified by:
    
    getAccessibleAt in interface AccessibleComponent
    
    Overrides:
    
    getAccessibleAt in class Component.AccessibleAWTComponent
    
    Parameters:
    
    p - the point defining the top-left corner of the Accessible, given in the coordinate space of the object's parent
    
    Returns:
    
    the Accessible, if it exists, at the specified location; else null
  - addPropertyChangeListener
```
public void addPropertyChangeListener(PropertyChangeListener listener)
```
    Adds a PropertyChangeListener to the listener list.
    
    Overrides:
    
    addPropertyChangeListener in class Component.AccessibleAWTComponent
    
    Parameters:
    
    listener - the PropertyChangeListener to be added
    
    See Also:
    
    AccessibleContext.ACCESSIBLE_NAME_PROPERTY, AccessibleContext.ACCESSIBLE_DESCRIPTION_PROPERTY, AccessibleContext.ACCESSIBLE_STATE_PROPERTY, AccessibleContext.ACCESSIBLE_VALUE_PROPERTY, AccessibleContext.ACCESSIBLE_SELECTION_PROPERTY, AccessibleContext.ACCESSIBLE_TEXT_PROPERTY, AccessibleContext.ACCESSIBLE_VISIBLE_DATA_PROPERTY
  - removePropertyChangeListener
```
public void removePropertyChangeListener(PropertyChangeListener listener)
```
    Remove a PropertyChangeListener from the listener list. This removes a PropertyChangeListener that was registered for all properties.
    
    Overrides:
    
    removePropertyChangeListener in class Component.AccessibleAWTComponent
    
    Parameters:
    
    listener - the PropertyChangeListener to be removed

Class Container.AccessibleAWTContainer

Nested Class Summary

Nested Classes

Nested classes/interfaces inherited from class java.awt.Component.AccessibleAWTComponent

Field Summary

Fields

Fields inherited from class java.awt.Component.AccessibleAWTComponent

Fields inherited from class javax.accessibility.AccessibleContext

Constructor Summary

Constructors

Method Summary

Methods inherited from class java.awt.Component.AccessibleAWTComponent

Methods inherited from class javax.accessibility.AccessibleContext

Methods inherited from class java.lang.Object

Field Detail

accessibleContainerHandler

Constructor Detail

AccessibleAWTContainer

Method Detail

getAccessibleChildrenCount

getAccessibleChild

getAccessibleAt

addPropertyChangeListener

removePropertyChangeListener