Class 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
Modifier and Type | Class | Description |
---|---|---|
protected class | Container.AccessibleAWTContainer.AccessibleContainerHandler | Fire |
Nested classes/interfaces declared in class java.awt.Component.AccessibleAWTComponent
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
Field Summary
Modifier and Type | Field | Description |
---|---|---|
protected ContainerListener | accessibleContainerHandler | The handler to fire |
Fields declared in class java.awt.Component.AccessibleAWTComponent
accessibleAWTComponentHandler, accessibleAWTFocusHandler
Fields declared in 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
Modifier | Constructor | Description |
---|---|---|
protected | AccessibleAWTContainer() |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
void | addPropertyChangeListener(PropertyChangeListener listener) | Adds a PropertyChangeListener to the listener list. |
Accessible | getAccessibleAt(Point p) | Returns the |
Accessible | getAccessibleChild(int i) | Returns the nth |
int | getAccessibleChildrenCount() | Returns the number of accessible children in the object. |
void | removePropertyChangeListener(PropertyChangeListener listener) | Remove a PropertyChangeListener from the listener list. |
Methods declared in class java.awt.Component.AccessibleAWTComponent
addFocusListener, contains, getAccessibleComponent, getAccessibleDescription, getAccessibleIndexInParent, getAccessibleName, getAccessibleParent, getAccessibleRole, getAccessibleStateSet, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible
Methods declared in class javax.accessibility.AccessibleContext
firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Field Detail
accessibleContainerHandler
protected ContainerListener accessibleContainerHandler
The handler to fire PropertyChange
when children are added or removed
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 classComponent.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 classComponent.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 interfaceAccessibleComponent
- Overrides:
-
getAccessibleAt
in classComponent.AccessibleAWTComponent
- Parameters:
-
p
- the point defining the top-left corner of theAccessible
, given in the coordinate space of the object's parent - Returns:
- the
Accessible
, if it exists, at the specified location; elsenull
addPropertyChangeListener
public void addPropertyChangeListener(PropertyChangeListener listener)
Adds a PropertyChangeListener to the listener list.
- Overrides:
-
addPropertyChangeListener
in classComponent.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 classComponent.AccessibleAWTComponent
- Parameters:
-
listener
- the PropertyChangeListener to be removed