protected class

Choice.AccessibleAWTChoice

extends Component.AccessibleAWTComponent
implements AccessibleAction

java.lang.Object
↳	javax.accessibility.AccessibleContext
	↳	java.awt.Component.AccessibleAWTComponent
		↳	java.awt.Choice.AccessibleAWTChoice

Class Overview

This class implements accessibility support for the Choice class. It provides an implementation of the Java Accessibility API appropriate to choice user-interface elements.

Summary

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Inherited Constants

From class javax.accessibility.AccessibleContext

String	ACCESSIBLE_ACTION_PROPERTY	Constant used to indicate that the supported set of actions has changed.
String	ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY	Constant used to determine when the active descendant of a component has changed.
String	ACCESSIBLE_CARET_PROPERTY	Constant used to determine when the accessibleText caret has changed.
String	ACCESSIBLE_CHILD_PROPERTY	Constant used to determine when Accessible children are added/removed from the object.
String	ACCESSIBLE_COMPONENT_BOUNDS_CHANGED	PropertyChangeEvent which indicates that a change has occurred in a component's bounds.
String	ACCESSIBLE_DESCRIPTION_PROPERTY	Constant used to determine when the accessibleDescription property has changed.
String	ACCESSIBLE_HYPERTEXT_OFFSET	Constant used to indicate that a hypertext element has received focus.
String	ACCESSIBLE_INVALIDATE_CHILDREN	PropertyChangeEvent which indicates that a significant change has occurred to the children of a component like a tree or text.
String	ACCESSIBLE_NAME_PROPERTY	Constant used to determine when the accessibleName property has changed.
String	ACCESSIBLE_SELECTION_PROPERTY	Constant used to determine when the accessibleSelection has changed.
String	ACCESSIBLE_STATE_PROPERTY	Constant used to determine when the accessibleStateSet property has changed.
String	ACCESSIBLE_TABLE_CAPTION_CHANGED	Constant used to indicate that the table caption has changed The old value in the PropertyChangeEvent will be an Accessible representing the previous table caption and the new value will be an Accessible representing the new table caption.
String	ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED	Constant used to indicate that the column description has changed The old value in the PropertyChangeEvent will be null and the new value will be an Integer representing the column index.
String	ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED	Constant used to indicate that the column header has changed The old value in the PropertyChangeEvent will be null and the new value will be an AccessibleTableModelChange representing the header change.
String	ACCESSIBLE_TABLE_MODEL_CHANGED	Constant used to indicate that table data has changed.
String	ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED	Constant used to indicate that the row description has changed The old value in the PropertyChangeEvent will be null and the new value will be an Integer representing the row index.
String	ACCESSIBLE_TABLE_ROW_HEADER_CHANGED	Constant used to indicate that the row header has changed The old value in the PropertyChangeEvent will be null and the new value will be an AccessibleTableModelChange representing the header change.
String	ACCESSIBLE_TABLE_SUMMARY_CHANGED	Constant used to indicate that the table summary has changed The old value in the PropertyChangeEvent will be an Accessible representing the previous table summary and the new value will be an Accessible representing the new table summary.
String	ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED	PropertyChangeEvent which indicates that text attributes have changed.
String	ACCESSIBLE_TEXT_PROPERTY	PropertyChangeEvent which indicates that text has changed.
String	ACCESSIBLE_VALUE_PROPERTY	Constant used to determine when the accessibleValue property has changed.
String	ACCESSIBLE_VISIBLE_DATA_PROPERTY	Constant used to determine when the visual appearance of the object has changed.

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Inherited Fields

From class java.awt.Component.AccessibleAWTComponent

From class javax.accessibility.AccessibleContext

From interface javax.accessibility.AccessibleAction

Public Constructors
	Choice.AccessibleAWTChoice()

Public Methods
boolean	doAccessibleAction(int i) Perform the specified Action on the object
AccessibleAction	getAccessibleAction() Get the AccessibleAction associated with this object.
int	getAccessibleActionCount() Returns the number of accessible actions available in this object If there are more than one, the first one is considered the "default" action of the object.
String	getAccessibleActionDescription(int i) Returns a description of the specified action of the object.
AccessibleRole	getAccessibleRole() Get the role of this object.

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Inherited Methods

From class java.awt.Component.AccessibleAWTComponent

From class javax.accessibility.AccessibleContext

From class java.lang.Object

Object	clone() Creates and returns a copy of this object.
boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
void	finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
final Class<?>	getClass() Returns the runtime class of this `Object`.
int	hashCode() Returns a hash code value for the object.
final void	notify() Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll() Wakes up all threads that are waiting on this object's monitor.
String	toString() Returns a string representation of the object.
final void	wait() Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.
final void	wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
final void	wait(long timeout) Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.

From interface javax.accessibility.AccessibleAction

From interface javax.accessibility.AccessibleComponent

abstract void	addFocusListener(FocusListener l) Adds the specified focus listener to receive focus events from this component.
abstract boolean	contains(Point p) Checks whether the specified point is within this object's bounds, where the point's x and y coordinates are defined to be relative to the coordinate system of the object.
abstract Accessible	getAccessibleAt(Point p) Returns the Accessible child, if one exists, contained at the local coordinate Point.
abstract Color	getBackground() Gets the background color of this object.
abstract Rectangle	getBounds() Gets the bounds of this object in the form of a Rectangle object.
abstract Cursor	getCursor() Gets the Cursor of this object.
abstract Font	getFont() Gets the Font of this object.
abstract FontMetrics	getFontMetrics(Font f) Gets the FontMetrics of this object.
abstract Color	getForeground() Gets the foreground color of this object.
abstract Point	getLocation() Gets the location of the object relative to the parent in the form of a point specifying the object's top-left corner in the screen's coordinate space.
abstract Point	getLocationOnScreen() Returns the location of the object on the screen.
abstract Dimension	getSize() Returns the size of this object in the form of a Dimension object.
abstract boolean	isEnabled() Determines if the object is enabled.
abstract boolean	isFocusTraversable() Returns whether this object can accept focus or not.
abstract boolean	isShowing() Determines if the object is showing.
abstract boolean	isVisible() Determines if the object is visible.
abstract void	removeFocusListener(FocusListener l) Removes the specified focus listener so it no longer receives focus events from this component.
abstract void	requestFocus() Requests focus for this object.
abstract void	setBackground(Color c) Sets the background color of this object.
abstract void	setBounds(Rectangle r) Sets the bounds of this object in the form of a Rectangle object.
abstract void	setCursor(Cursor cursor) Sets the Cursor of this object.
abstract void	setEnabled(boolean b) Sets the enabled state of the object.
abstract void	setFont(Font f) Sets the Font of this object.
abstract void	setForeground(Color c) Sets the foreground color of this object.
abstract void	setLocation(Point p) Sets the location of the object relative to the parent.
abstract void	setSize(Dimension d) Resizes this object so that it has width and height.
abstract void	setVisible(boolean b) Sets the visible state of the object.

Public Constructors

public Choice.AccessibleAWTChoice ()

Public Methods

public boolean doAccessibleAction (int i)

Perform the specified Action on the object

Parameters

i	zero-based index of actions

Returns

true if the action was performed; otherwise false.

public AccessibleAction getAccessibleAction ()

Get the AccessibleAction associated with this object. In the implementation of the Java Accessibility API for this class, return this object, which is responsible for implementing the AccessibleAction interface on behalf of itself.

Returns

this object

public int getAccessibleActionCount ()

Returns the number of accessible actions available in this object If there are more than one, the first one is considered the "default" action of the object.

Returns

the zero-based number of Actions in this object

public String getAccessibleActionDescription (int i)

Returns a description of the specified action of the object.

Parameters

i	zero-based index of the actions

Returns

a String description of the action

public AccessibleRole getAccessibleRole ()

Get the role of this object.

Returns

an instance of AccessibleRole describing the role of the object

Interfaces

Classes

Enums

Exceptions

Errors

Choice.AccessibleAWTChoice

Class Overview

Summary

Public Constructors

public Choice.AccessibleAWTChoice ()

Public Methods

public boolean doAccessibleAction (int i)

Parameters

Returns

See Also

public AccessibleAction getAccessibleAction ()

Returns

See Also

public int getAccessibleActionCount ()

Returns

public String getAccessibleActionDescription (int i)

Parameters

Returns

See Also

public AccessibleRole getAccessibleRole ()

Returns

See Also