Class JPasswordField.AccessibleJPasswordField

java.lang.Object

javax.accessibility.AccessibleContext

java.awt.Component.AccessibleAWTComponent

java.awt.Container.AccessibleAWTContainer

javax.swing.JComponent.AccessibleJComponent

javax.swing.text.JTextComponent.AccessibleJTextComponent

javax.swing.JTextField.AccessibleJTextField

javax.swing.JPasswordField.AccessibleJPasswordField

All Implemented Interfaces:

Serializable, EventListener, AccessibleAction, AccessibleComponent, AccessibleEditableText, AccessibleExtendedComponent, AccessibleExtendedText, AccessibleText, CaretListener, DocumentListener

Enclosing class:

JPasswordField

protected class JPasswordField.AccessibleJPasswordField
extends JTextField.AccessibleJTextField

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

Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans has been added to the java.beans package. Please see XMLEncoder.

Since:

1.2

Nested Class Summary

Nested classes/interfaces declared in class JComponent.AccessibleJComponent

JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler

Modifier and Type	Class	Description
protected class	JComponent.AccessibleJComponent.AccessibleContainerHandler	Fire PropertyChange listener, if one is registered, when children added/removed.
protected class	JComponent.AccessibleJComponent.AccessibleFocusHandler	Deprecated. This class is no longer used or needed.

Nested classes/interfaces declared in class Component.AccessibleAWTComponent

Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler

Modifier and Type	Class	Description
protected class	Component.AccessibleAWTComponent.AccessibleAWTComponentHandler	Fire PropertyChange listener, if one is registered, when shown/hidden..
protected class	Component.AccessibleAWTComponent.AccessibleAWTFocusHandler	Fire PropertyChange listener, if one is registered, when focus events happen

Field Summary

Fields declared in class JComponent.AccessibleJComponent

accessibleFocusHandler

Modifier and Type	Field	Description
protected FocusListener	accessibleFocusHandler	Deprecated.

Fields declared in class Container.AccessibleAWTContainer

accessibleContainerHandler

Modifier and Type	Field	Description
protected ContainerListener	accessibleContainerHandler	The handler to fire PropertyChange when children are added or removed

Fields declared in class Component.AccessibleAWTComponent

accessibleAWTComponentHandler, accessibleAWTFocusHandler

Modifier and Type	Field	Description
protected ComponentListener	accessibleAWTComponentHandler	A component listener to track show/hide/resize events and convert them to PropertyChange events.
protected FocusListener	accessibleAWTFocusHandler	A listener to track focus events and convert them to PropertyChange events.

Fields declared in class 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

Modifier and Type	Field	Description
static final String	ACCESSIBLE_ACTION_PROPERTY	Constant used to indicate that the supported set of actions has changed.
static final String	ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY	Constant used to determine when the active descendant of a component has changed.
static final String	ACCESSIBLE_CARET_PROPERTY	Constant used to determine when the accessibleText caret has changed.
static final String	ACCESSIBLE_CHILD_PROPERTY	Constant used to determine when Accessible children are added/removed from the object.
static final String	ACCESSIBLE_COMPONENT_BOUNDS_CHANGED	PropertyChangeEvent which indicates that a change has occurred in a component's bounds.
static final String	ACCESSIBLE_DESCRIPTION_PROPERTY	Constant used to determine when the AccessibleContext.accessibleDescription property has changed.
static final String	ACCESSIBLE_HYPERTEXT_OFFSET	Constant used to indicate that a hypertext element has received focus.
static final String	ACCESSIBLE_INVALIDATE_CHILDREN	PropertyChangeEvent which indicates that a significant change has occurred to the children of a component like a tree or text.
static final String	ACCESSIBLE_NAME_PROPERTY	Constant used to determine when the AccessibleContext.accessibleName property has changed.
static final String	ACCESSIBLE_SELECTION_PROPERTY	Constant used to determine when the accessibleSelection has changed.
static final String	ACCESSIBLE_STATE_PROPERTY	Constant used to determine when the accessibleStateSet property has changed.
static final String	ACCESSIBLE_TABLE_CAPTION_CHANGED	Constant used to indicate that the table caption has changed.
static final String	ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED	Constant used to indicate that the column description has changed.
static final String	ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED	Constant used to indicate that the column header has changed.
static final String	ACCESSIBLE_TABLE_MODEL_CHANGED	Constant used to indicate that table data has changed.
static final String	ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED	Constant used to indicate that the row description has changed.
static final String	ACCESSIBLE_TABLE_ROW_HEADER_CHANGED	Constant used to indicate that the row header has changed.
static final String	ACCESSIBLE_TABLE_SUMMARY_CHANGED	Constant used to indicate that the table summary has changed.
static final String	ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED	PropertyChangeEvent which indicates that text attributes have changed.
static final String	ACCESSIBLE_TEXT_PROPERTY	PropertyChangeEvent which indicates that text has changed.
static final String	ACCESSIBLE_VALUE_PROPERTY	Constant used to determine when the accessibleValue property has changed.
static final String	ACCESSIBLE_VISIBLE_DATA_PROPERTY	Constant used to determine when the visual appearance of the object has changed.
protected String	accessibleDescription	A localized String containing the description of the object.
protected String	accessibleName	A localized String containing the name of the object.
protected Accessible	accessibleParent	The accessible parent of this object.

Fields declared in interface AccessibleAction

CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP

Modifier and Type	Field	Description
static final String	CLICK	An action which causes a component to execute its default action.
static final String	DECREMENT	An action which decrements a value.
static final String	INCREMENT	An action which increments a value.
static final String	TOGGLE_EXPAND	An action which causes a tree node to collapse if expanded and expand if collapsed.
static final String	TOGGLE_POPUP	An action which causes a popup to become visible if it is hidden and hidden if it is visible.

Fields declared in interface AccessibleExtendedText

ATTRIBUTE_RUN, LINE

Modifier and Type	Field	Description
static final int	ATTRIBUTE_RUN	Constant used to indicate that the part of the text that should be retrieved is contiguous text with the same text attributes.
static final int	LINE	Constant used to indicate that the part of the text that should be retrieved is a line of text.

Fields declared in interface AccessibleText

CHARACTER, SENTENCE, WORD

Modifier and Type	Field	Description
static final int	CHARACTER	Constant used to indicate that the part of the text that should be retrieved is a character.
static final int	SENTENCE	Constant used to indicate that the part of the text that should be retrieved is a sentence.
static final int	WORD	Constant used to indicate that the part of the text that should be retrieved is a word.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AccessibleJPasswordField()	Constructs an AccessibleJPasswordField.

Method Summary

Modifier and Type	Method	Description
AccessibleRole	getAccessibleRole()	Gets the role of this object.
AccessibleText	getAccessibleText()	Gets the AccessibleText for the JPasswordField.
String	getAfterIndex(int part, int index)	Returns the String after a given index.
String	getAtIndex(int part, int index)	Returns the String at a given index.
String	getBeforeIndex(int part, int index)	Returns the String before a given index.
String	getTextRange(int startIndex, int endIndex)	Returns the text between two indices.
AccessibleTextSequence	getTextSequenceAfter(int part, int index)	Returns the AccessibleTextSequence after a given index.
AccessibleTextSequence	getTextSequenceAt(int part, int index)	Returns the AccessibleTextSequence at a given index.
AccessibleTextSequence	getTextSequenceBefore(int part, int index)	Returns the AccessibleTextSequence before a given index.

Methods declared in class JTextField.AccessibleJTextField

getAccessibleStateSet

Modifier and Type	Method	Description
AccessibleStateSet	getAccessibleStateSet()	Gets the state set of this object.

Methods declared in class JTextComponent.AccessibleJTextComponent

caretUpdate, changedUpdate, cut, delete, doAccessibleAction, getAccessibleActionCount, getAccessibleActionDescription, getAccessibleEditableText, getCaretPosition, getCharacterAttribute, getCharacterBounds, getCharCount, getIndexAtPoint, getSelectedText, getSelectionEnd, getSelectionStart, getTextBounds, insertTextAtIndex, insertUpdate, paste, removeUpdate, replaceText, selectText, setAttributes, setTextContents

Modifier and Type	Method	Description
void	caretUpdate(CaretEvent e)	Handles caret updates (fire appropriate property change event, which are AccessibleContext.ACCESSIBLE_CARET_PROPERTY and AccessibleContext.ACCESSIBLE_SELECTION_PROPERTY).
void	changedUpdate(DocumentEvent e)	Handles document remove (fire appropriate property change event, which is AccessibleContext.ACCESSIBLE_TEXT_PROPERTY).
void	cut(int startIndex, int endIndex)	Cuts the text between two indices into the system clipboard.
void	delete(int startIndex, int endIndex)	Deletes the text between two indices
boolean	doAccessibleAction(int i)	Performs the specified Action on the 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.
AccessibleEditableText	getAccessibleEditableText()	Returns the AccessibleEditableText interface for this text component.
int	getCaretPosition()	Returns the zero-based offset of the caret.
AttributeSet	getCharacterAttribute(int i)	Returns the AttributeSet for a given character (at a given index).
Rectangle	getCharacterBounds(int i)	Determines the bounding box of the character at the given index into the string.
int	getCharCount()	Returns the number of characters (valid indices)
int	getIndexAtPoint(Point p)	Given a point in local coordinates, return the zero-based index of the character under that Point.
String	getSelectedText()	Returns the portion of the text that is selected.
int	getSelectionEnd()	Returns the end offset within the selected text.
int	getSelectionStart()	Returns the start offset within the selected text.
Rectangle	getTextBounds(int startIndex, int endIndex)	Returns the Rectangle enclosing the text between two indices.
void	insertTextAtIndex(int index, String s)	Inserts the specified string at the given index
void	insertUpdate(DocumentEvent e)	Handles document insert (fire appropriate property change event which is AccessibleContext.ACCESSIBLE_TEXT_PROPERTY).
void	paste(int startIndex)	Pastes the text from the system clipboard into the text starting at the specified index.
void	removeUpdate(DocumentEvent e)	Handles document remove (fire appropriate property change event, which is AccessibleContext.ACCESSIBLE_TEXT_PROPERTY).
void	replaceText(int startIndex, int endIndex, String s)	Replaces the text between two indices with the specified string.
void	selectText(int startIndex, int endIndex)	Selects the text between two indices.
void	setAttributes(int startIndex, int endIndex, AttributeSet as)	Sets attributes for the text between two indices.
void	setTextContents(String s)	Sets the text contents to the specified string.

Methods declared in class JComponent.AccessibleJComponent

addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener

Modifier and Type	Method	Description
void	addPropertyChangeListener(PropertyChangeListener listener)	Adds a PropertyChangeListener to the listener list.
Accessible	getAccessibleChild(int i)	Returns the nth Accessible child of the object.
int	getAccessibleChildrenCount()	Returns the number of accessible children in the object.
String	getAccessibleDescription()	Gets the accessible description of this object.
AccessibleKeyBinding	getAccessibleKeyBinding()	Returns key bindings associated with this object
String	getAccessibleName()	Gets the accessible name of this object.
protected String	getBorderTitle(Border b)	Recursively search through the border hierarchy (if it exists) for a TitledBorder with a non-null title.
String	getTitledBorderText()	Returns the titled border text
String	getToolTipText()	Returns the tool tip text
void	removePropertyChangeListener(PropertyChangeListener listener)	Removes a PropertyChangeListener from the listener list.

Methods declared in class Container.AccessibleAWTContainer

getAccessibleAt

Modifier and Type	Method	Description
Accessible	getAccessibleAt(Point p)	Returns the Accessible child, if one exists, contained at the local coordinate Point.

Methods declared in class 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

Modifier and Type	Method	Description
void	addFocusListener(FocusListener l)	Adds the specified focus listener to receive focus events from this component.
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.
AccessibleComponent	getAccessibleComponent()	Gets the AccessibleComponent associated with this object if one exists.
int	getAccessibleIndexInParent()	Gets the index of this object in its accessible parent.
Accessible	getAccessibleParent()	Gets the Accessible parent of this object.
Color	getBackground()	Gets the background color of this object.
Rectangle	getBounds()	Gets the bounds of this object in the form of a Rectangle object.
Cursor	getCursor()	Gets the Cursor of this object.
Font	getFont()	Gets the Font of this object.
FontMetrics	getFontMetrics(Font f)	Gets the FontMetrics of this object.
Color	getForeground()	Gets the foreground color of this object.
Locale	getLocale()	Returns the locale of this object.
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.
Point	getLocationOnScreen()	Returns the location of the object on the screen.
Dimension	getSize()	Returns the size of this object in the form of a Dimension object.
boolean	isEnabled()	Determines if the object is enabled.
boolean	isFocusTraversable()	Returns whether this object can accept focus or not.
boolean	isShowing()	Determines if the object is showing.
boolean	isVisible()	Determines if the object is visible.
void	removeFocusListener(FocusListener l)	Removes the specified focus listener so it no longer receives focus events from this component.
void	requestFocus()	Requests focus for this object.
void	setBackground(Color c)	Sets the background color of this object.
void	setBounds(Rectangle r)	Sets the bounds of this object in the form of a Rectangle object.
void	setCursor(Cursor cursor)	Sets the Cursor of this object.
void	setEnabled(boolean b)	Sets the enabled state of the object.
void	setFont(Font f)	Sets the Font of this object.
void	setForeground(Color c)	Sets the foreground color of this object.
void	setLocation(Point p)	Sets the location of the object relative to the parent.
void	setSize(Dimension d)	Resizes this object so that it has width and height.
void	setVisible(boolean b)	Sets the visible state of the object.

Methods declared in class AccessibleContext

firePropertyChange, getAccessibleAction, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent

Modifier and Type	Method	Description
void	firePropertyChange(String propertyName, Object oldValue, Object newValue)	Support for reporting bound property changes.
AccessibleAction	getAccessibleAction()	Gets the AccessibleAction associated with this object that supports one or more actions.
AccessibleIcon[]	getAccessibleIcon()	Gets the AccessibleIcons associated with an object that has one or more associated icons.
AccessibleRelationSet	getAccessibleRelationSet()	Gets the AccessibleRelationSet associated with an object.
AccessibleSelection	getAccessibleSelection()	Gets the AccessibleSelection associated with this object which allows its Accessible children to be selected.
AccessibleTable	getAccessibleTable()	Gets the AccessibleTable associated with an object.
AccessibleValue	getAccessibleValue()	Gets the AccessibleValue associated with this object that supports a Numerical value.
void	setAccessibleDescription(String s)	Sets the accessible description of this object.
void	setAccessibleName(String s)	Sets the localized accessible name of this object.
void	setAccessibleParent(Accessible a)	Sets the Accessible parent of this object.

Methods declared in class Object

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

Modifier and Type	Method	Description
protected Object	clone()	Creates and returns a copy of this object.
boolean	equals(Object obj)	Indicates whether some other object is "equal to" this one.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
final Class<?>	getClass()	Returns the runtime class of this Object.
int	hashCode()	Returns a hash code value for this 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 it is awakened, typically by being notified or interrupted.
final void	wait(long timeoutMillis)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
final void	wait(long timeoutMillis, int nanos)	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Constructor Details

AccessibleJPasswordField

protected AccessibleJPasswordField()

Constructs an AccessibleJPasswordField.

Method Details

getAccessibleRole

public AccessibleRole getAccessibleRole()

Gets the role of this object.

Overrides:

getAccessibleRole in class JTextComponent.AccessibleJTextComponent

Returns:

an instance of AccessibleRole describing the role of the object (AccessibleRole.PASSWORD_TEXT)

See Also:

• AccessibleRole

getAccessibleText

public AccessibleText getAccessibleText()

Gets the AccessibleText for the JPasswordField. The returned object also implements the AccessibleExtendedText interface.

Overrides:

getAccessibleText in class JTextComponent.AccessibleJTextComponent

Returns:

AccessibleText for the JPasswordField

Since:

1.6

See Also:

• AccessibleContext
• AccessibleContext.getAccessibleText()
• AccessibleText
• AccessibleExtendedText

getAtIndex

public String getAtIndex(int part,
 int index)

Returns the String at a given index.

Specified by:

getAtIndex in interface AccessibleText

Overrides:

getAtIndex in class JTextComponent.AccessibleJTextComponent

Parameters:

part - the CHARACTER, WORD or SENTENCE to retrieve

index - an index within the text

Returns:

a String if part and index are valid. Otherwise, null is returned

Since:

1.6

See Also:

• AccessibleText.CHARACTER
• AccessibleText.WORD
• AccessibleText.SENTENCE

getAfterIndex

public String getAfterIndex(int part,
 int index)

Returns the String after a given index.

Specified by:

getAfterIndex in interface AccessibleText

Overrides:

getAfterIndex in class JTextComponent.AccessibleJTextComponent

Parameters:

part - the CHARACTER, WORD or SENTENCE to retrieve

index - an index within the text

Returns:

a String if part and index are valid. Otherwise, null is returned

Since:

1.6

See Also:

• AccessibleText.CHARACTER
• AccessibleText.WORD
• AccessibleText.SENTENCE

getBeforeIndex

public String getBeforeIndex(int part,
 int index)

Returns the String before a given index.

Specified by:

getBeforeIndex in interface AccessibleText

Overrides:

getBeforeIndex in class JTextComponent.AccessibleJTextComponent

Parameters:

part - the CHARACTER, WORD or SENTENCE to retrieve

index - an index within the text

Returns:

a String if part and index are valid. Otherwise, null is returned

Since:

1.6

See Also:

• AccessibleText.CHARACTER
• AccessibleText.WORD
• AccessibleText.SENTENCE

getTextRange

public String getTextRange(int startIndex,
 int endIndex)

Returns the text between two indices.

Specified by:

getTextRange in interface AccessibleEditableText

Specified by:

getTextRange in interface AccessibleExtendedText

Overrides:

getTextRange in class JTextComponent.AccessibleJTextComponent

Parameters:

startIndex - the start index in the text

endIndex - the end index in the text

Returns:

the text string if the indices are valid. Otherwise, null is returned

Since:

1.6

getTextSequenceAt

public AccessibleTextSequence getTextSequenceAt(int part,
 int index)

Returns the AccessibleTextSequence at a given index.

Specified by:

getTextSequenceAt in interface AccessibleExtendedText

Overrides:

getTextSequenceAt in class JTextComponent.AccessibleJTextComponent

Parameters:

part - the CHARACTER, WORD, SENTENCE, LINE or ATTRIBUTE_RUN to retrieve

index - an index within the text

Returns:

an AccessibleTextSequence specifying the text if part and index are valid. Otherwise, null is returned

Since:

1.6

See Also:

• AccessibleText.CHARACTER
• AccessibleText.WORD
• AccessibleText.SENTENCE
• AccessibleExtendedText.LINE
• AccessibleExtendedText.ATTRIBUTE_RUN

getTextSequenceAfter

public AccessibleTextSequence getTextSequenceAfter(int part,
 int index)

Returns the AccessibleTextSequence after a given index.

Specified by:

getTextSequenceAfter in interface AccessibleExtendedText

Overrides:

getTextSequenceAfter in class JTextComponent.AccessibleJTextComponent

Parameters:

part - the CHARACTER, WORD, SENTENCE, LINE or ATTRIBUTE_RUN to retrieve

index - an index within the text

Returns:

an AccessibleTextSequence specifying the text if part and index are valid. Otherwise, null is returned

Since:

1.6

See Also:

• AccessibleText.CHARACTER
• AccessibleText.WORD
• AccessibleText.SENTENCE
• AccessibleExtendedText.LINE
• AccessibleExtendedText.ATTRIBUTE_RUN

getTextSequenceBefore

public AccessibleTextSequence getTextSequenceBefore(int part,
 int index)

Returns the AccessibleTextSequence before a given index.

Specified by:

getTextSequenceBefore in interface AccessibleExtendedText

Overrides:

getTextSequenceBefore in class JTextComponent.AccessibleJTextComponent

Parameters:

part - the CHARACTER, WORD, SENTENCE, LINE or ATTRIBUTE_RUN to retrieve

index - an index within the text

Returns:

an AccessibleTextSequence specifying the text if part and index are valid. Otherwise, null is returned

Since:

1.6

See Also:

• AccessibleText.CHARACTER
• AccessibleText.WORD
• AccessibleText.SENTENCE
• AccessibleExtendedText.LINE
• AccessibleExtendedText.ATTRIBUTE_RUN