javax.swing

Class JTabbedPane.AccessibleJTabbedPane

java.lang.Object

javax.accessibility.AccessibleContext

java.awt.Component.AccessibleAWTComponent

java.awt.Container.AccessibleAWTContainer

javax.swing.JComponent.AccessibleJComponent

javax.swing.JTabbedPane.AccessibleJTabbedPane

All Implemented Interfaces:

Serializable, EventListener, AccessibleComponent, AccessibleExtendedComponent, AccessibleSelection, ChangeListener

Enclosing class:

JTabbedPane

protected class JTabbedPane.AccessibleJTabbedPane
extends JComponent.AccessibleJComponent
implements AccessibleSelection, ChangeListener

Accessibility support for JTabbedPane.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent.AccessibleJComponent

JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler

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

Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler

Field Summary

Fields inherited from class javax.swing.JComponent.AccessibleJComponent

accessibleContainerHandler, accessibleFocusHandler

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

Constructor and Description
JTabbedPane.AccessibleJTabbedPane() Creates a new AccessibleJTabbedPane object.

Method Summary

Methods

Modifier and Type	Method and Description
void	addAccessibleSelection(int i) Selects the specified tab.
void	clearAccessibleSelection() Does nothing - it makes no sense to clear the selection for a tabbed pane, since one tab must always be selected.
Accessible	getAccessibleAt(Point p) Returns the accessible child component at the specified coordinates.
Accessible	getAccessibleChild(int i) Returns the accessible child component at the specified index.
int	getAccessibleChildrenCount() Returns the number of accessible child components of the JTabbedPane.
AccessibleRole	getAccessibleRole() Returns the accessible role of the JTabbedPane, which is AccessibleRole.PAGE_TAB_LIST.
AccessibleSelection	getAccessibleSelection() Returns the current selection state of the JTabbedPane as AccessibleSelection object.
Accessible	getAccessibleSelection(int i) Returns the selected tab, or null if there is no selection.
int	getAccessibleSelectionCount() Returns the number of selected child components of the JTabbedPane.
boolean	isAccessibleChildSelected(int i) Returns true if the specified child is selected, and false otherwise.
void	removeAccessibleSelection(int i) Does nothing - it makes no sense to remove a selection for a tabbed pane, since one tab must always be selected.
void	selectAllAccessibleSelection() Does nothing - it makes no sense to select all for a tabbed pane, since only one tab can be selected at a time.
void	stateChanged(ChangeEvent e) Receives notification when the selection state of the JTabbedPane changes and fires appropriate property change events to interested listeners.

Methods inherited from class javax.swing.JComponent.AccessibleJComponent

addPropertyChangeListener, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener

Methods inherited from class java.awt.Component.AccessibleAWTComponent

addFocusListener, contains, getAccessibleComponent, getAccessibleIndexInParent, getAccessibleParent, 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 inherited from class javax.accessibility.AccessibleContext

firePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.accessibility.AccessibleComponent

addFocusListener, contains, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible

Constructor Detail

JTabbedPane.AccessibleJTabbedPane

public JTabbedPane.AccessibleJTabbedPane()

Creates a new AccessibleJTabbedPane object.

Method Detail

stateChanged

public void stateChanged(ChangeEvent e)

Receives notification when the selection state of the JTabbedPane changes and fires appropriate property change events to interested listeners.

Specified by:

stateChanged in interface ChangeListener

Parameters:

e - the change event describing the change

getAccessibleRole

public AccessibleRole getAccessibleRole()

Returns the accessible role of the JTabbedPane, which is AccessibleRole.PAGE_TAB_LIST.

Overrides:

getAccessibleRole in class JComponent.AccessibleJComponent

Returns:

the accessible role of the JTabbedPane

See Also:

AccessibleRole

getAccessibleChildrenCount

public int getAccessibleChildrenCount()

Returns the number of accessible child components of the JTabbedPane.

Overrides:

getAccessibleChildrenCount in class JComponent.AccessibleJComponent

Returns:

the number of accessible child components of the JTabbedPane

See Also:

AccessibleContext.getAccessibleChild(int)

getAccessibleChild

public Accessible getAccessibleChild(int i)

Returns the accessible child component at the specified index.

Overrides:

getAccessibleChild in class JComponent.AccessibleJComponent

Parameters:

i - the index of the child component to fetch

Returns:

the accessible child component at the specified index

See Also:

Component.AccessibleAWTComponent.getAccessibleChildrenCount()

getAccessibleSelection

public AccessibleSelection getAccessibleSelection()

Returns the current selection state of the JTabbedPane as AccessibleSelection object.

Overrides:

getAccessibleSelection in class AccessibleContext

Returns:

the current selection state of the JTabbedPane

See Also:

AccessibleSelection

getAccessibleAt

public Accessible getAccessibleAt(Point p)

Returns the accessible child component at the specified coordinates. If there is no child component at this location, then return the currently selected tab.

Specified by:

getAccessibleAt in interface AccessibleComponent

Overrides:

getAccessibleAt in class Container.AccessibleAWTContainer

Parameters:

p - the coordinates at which to look up the child component

Returns:

the accessible child component at the specified coordinates or the currently selected tab if there is no child component at this location

getAccessibleSelectionCount

public int getAccessibleSelectionCount()

Returns the number of selected child components of the JTabbedPane. The reference implementation appears to return 1 always and we do the same.

Specified by:

getAccessibleSelectionCount in interface AccessibleSelection

Returns:

1

getAccessibleSelection

public Accessible getAccessibleSelection(int i)

Returns the selected tab, or null if there is no selection.

Specified by:

getAccessibleSelection in interface AccessibleSelection

Parameters:

i - the selection index (ignored here).

Returns:

The selected tab, or null.

See Also:

AccessibleSelection.getAccessibleSelectionCount()

isAccessibleChildSelected

public boolean isAccessibleChildSelected(int i)

Returns true if the specified child is selected, and false otherwise.

Specified by:

isAccessibleChildSelected in interface AccessibleSelection

Parameters:

i - the child index.

Returns:

A boolean.

addAccessibleSelection

public void addAccessibleSelection(int i)

Selects the specified tab.

Specified by:

addAccessibleSelection in interface AccessibleSelection

Parameters:

i - the index of the item to select.

removeAccessibleSelection

public void removeAccessibleSelection(int i)

Does nothing - it makes no sense to remove a selection for a tabbed pane, since one tab must always be selected.

Specified by:

removeAccessibleSelection in interface AccessibleSelection

Parameters:

i - the item index.

See Also:

addAccessibleSelection(int)

clearAccessibleSelection

public void clearAccessibleSelection()

Does nothing - it makes no sense to clear the selection for a tabbed pane, since one tab must always be selected.

Specified by:

clearAccessibleSelection in interface AccessibleSelection

See Also:

addAccessibleSelection(int)

selectAllAccessibleSelection

public void selectAllAccessibleSelection()

Does nothing - it makes no sense to select all for a tabbed pane, since only one tab can be selected at a time.

Specified by:

selectAllAccessibleSelection in interface AccessibleSelection

See Also:

addAccessibleSelection(int)