All Implemented Interfaces:

Serializable, AccessibleAction, AccessibleComponent, AccessibleExtendedComponent, AccessibleText, AccessibleValue

Direct Known Subclasses:

JButton.AccessibleJButton, JMenuItem.AccessibleJMenuItem, JToggleButton.AccessibleJToggleButton

Enclosing class:

AbstractButton

protected abstract class AbstractButton.AccessibleAbstractButton
extends JComponent.AccessibleJComponent
implements AccessibleAction, AccessibleValue, AccessibleText, AccessibleExtendedComponent 

Since:

1.4

• 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

    accessibleFocusHandler

  • Fields inherited from class java.awt.Container.AccessibleAWTContainer

    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

  • Fields inherited from interface javax.accessibility.AccessibleAction

    CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP

  • Fields inherited from interface javax.accessibility.AccessibleText

    CHARACTER, SENTENCE, WORD

• Constructor Summary

  Constructors

  Modifier	Constructor	Description
  protected	AccessibleAbstractButton ()

• Method Summary

  All Methods

  Modifier and Type	Method	Description
  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 Actions available in this object.
  String	getAccessibleActionDescription (int i)	Return a description of the specified action of the object.
  AccessibleIcon[]	getAccessibleIcon ()	Get the AccessibleIcons associated with this object if one or more exist.
  AccessibleKeyBinding	getAccessibleKeyBinding ()	Returns key bindings associated with this object
  String	getAccessibleName ()	Returns the accessible name of this object.
  AccessibleRelationSet	getAccessibleRelationSet ()	Get the AccessibleRelationSet associated with this object if one exists.
  AccessibleStateSet	getAccessibleStateSet ()	Get the state set of this object.
  AccessibleText	getAccessibleText ()	Gets the AccessibleText associated with this object presenting text on the display.
  AccessibleValue	getAccessibleValue ()	Get the AccessibleValue associated with this object.
  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.
  int	getCaretPosition ()	Return the zero-based offset of the caret.
  AttributeSet	getCharacterAttribute (int i)	Return the AttributeSet for a given character at a given index
  Rectangle	getCharacterBounds (int i)	Determine the bounding box of the character at the given index into the string.
  int	getCharCount ()	Return the number of characters (valid indicies)
  Number	getCurrentAccessibleValue ()	Get the value of this object as a Number.
  int	getIndexAtPoint (Point p)	Given a point in local coordinates, return the zero-based index of the character under that Point.
  Number	getMaximumAccessibleValue ()	Get the maximum value of this object as a Number.
  Number	getMinimumAccessibleValue ()	Get the minimum value of this object as a Number.
  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.
  String	getTitledBorderText ()	Returns the titled border text
  String	getToolTipText ()	Returns the tool tip text
  boolean	setCurrentAccessibleValue (Number n)	Set the value of this object as a Number.

  • Methods inherited from class javax.swing.JComponent.AccessibleJComponent

    addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleRole, getBorderTitle, removePropertyChangeListener

  • Methods inherited from class java.awt.Container.AccessibleAWTContainer

    getAccessibleAt

  • 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, getAccessibleEditableText, getAccessibleSelection, getAccessibleTable, 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, getAccessibleAt, 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

  • AccessibleAbstractButton

    protected AccessibleAbstractButton()

• Method Detail

  • getAccessibleName

    public String getAccessibleName()

    Returns the accessible name of this object.

    Overrides:

    getAccessibleName in class JComponent.AccessibleJComponent

    Returns:

    the localized name of the object -- can be null if this object does not have a name

    See Also:

    AccessibleContext.setAccessibleName(java.lang.String)

  • getAccessibleIcon

    public AccessibleIcon[] getAccessibleIcon()

    Get the AccessibleIcons associated with this object if one or more exist. Otherwise return null.

    Overrides:

    getAccessibleIcon in class AccessibleContext

    Returns:

    an array of AccessibleIcon if supported by object; otherwise return null

    Since:

    1.3

    See Also:

    AccessibleIcon

  • getAccessibleStateSet

    public AccessibleStateSet getAccessibleStateSet()

    Get the state set of this object.

    Overrides:

    getAccessibleStateSet in class JComponent.AccessibleJComponent

    Returns:

    an instance of AccessibleState containing the current state of the object

    See Also:

    AccessibleState

  • getAccessibleRelationSet

    public AccessibleRelationSet getAccessibleRelationSet()

    Get the AccessibleRelationSet associated with this object if one exists. Otherwise return null.

    Overrides:

    getAccessibleRelationSet in class AccessibleContext

    Returns:

    an AccessibleRelationSet if supported by object; otherwise return null

    Since:

    1.3

    See Also:

    AccessibleRelation

  • getAccessibleAction

    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.

    Overrides:

    getAccessibleAction in class AccessibleContext

    Returns:

    this object

    See Also:

    AccessibleAction

  • getAccessibleValue

    public AccessibleValue getAccessibleValue()

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

    Overrides:

    getAccessibleValue in class AccessibleContext

    Returns:

    this object

    See Also:

    AccessibleValue

  • getAccessibleActionCount

    public int getAccessibleActionCount()

    Returns the number of Actions available in this object. The default behavior of a button is to have one action - toggle the button.

    Specified by:

    getAccessibleActionCount in interface AccessibleAction

    Returns:

    1, the number of Actions in this object

  • getAccessibleActionDescription

    public String getAccessibleActionDescription(int i)

    Return a description of the specified action of the object.

    Specified by:

    getAccessibleActionDescription in interface AccessibleAction

    Parameters:

    i - zero-based index of the actions

    Returns:

    a String description of the action

    See Also:

    AccessibleAction.getAccessibleActionCount()

  • doAccessibleAction

    public boolean doAccessibleAction(int i)

    Perform the specified Action on the object

    Specified by:

    doAccessibleAction in interface AccessibleAction

    Parameters:

    i - zero-based index of actions

    Returns:

    true if the the action was performed; else false.

    See Also:

    AccessibleAction.getAccessibleActionCount()

  • getCurrentAccessibleValue

    public Number getCurrentAccessibleValue()

    Get the value of this object as a Number.

    Specified by:

    getCurrentAccessibleValue in interface AccessibleValue

    Returns:

    An Integer of 0 if this isn't selected or an Integer of 1 if this is selected.

    See Also:

    AbstractButton.isSelected()

  • setCurrentAccessibleValue

    public boolean setCurrentAccessibleValue(Number n)

    Set the value of this object as a Number.

    Specified by:

    setCurrentAccessibleValue in interface AccessibleValue

    Parameters:

    n - the number to use for the value

    Returns:

    True if the value was set.

    See Also:

    AccessibleValue.getCurrentAccessibleValue()

  • getMinimumAccessibleValue

    public Number getMinimumAccessibleValue()

    Get the minimum value of this object as a Number.

    Specified by:

    getMinimumAccessibleValue in interface AccessibleValue

    Returns:

    an Integer of 0.

    See Also:

    AccessibleValue.getMaximumAccessibleValue()

  • getMaximumAccessibleValue

    public Number getMaximumAccessibleValue()

    Get the maximum value of this object as a Number.

    Specified by:

    getMaximumAccessibleValue in interface AccessibleValue

    Returns:

    An Integer of 1.

    See Also:

    AccessibleValue.getMinimumAccessibleValue()

  • getAccessibleText

    public AccessibleText getAccessibleText()

    Description copied from class: AccessibleContext
    Gets the AccessibleText associated with this object presenting text on the display.

    Overrides:

    getAccessibleText in class AccessibleContext

    Returns:

    AccessibleText if supported by object; else return null

    See Also:

    AccessibleText

  • getIndexAtPoint

    public int getIndexAtPoint(Point p)

    Given a point in local coordinates, return the zero-based index of the character under that Point. If the point is invalid, this method returns -1. Note: the AbstractButton must have a valid size (e.g. have been added to a parent container whose ancestor container is a valid top-level window) for this method to be able to return a meaningful value.

    Specified by:

    getIndexAtPoint in interface AccessibleText

    Parameters:

    p - the Point in local coordinates

    Returns:

    the zero-based index of the character under Point p; if Point is invalid returns -1.

    Since:

    1.3

  • getCharacterBounds

    public Rectangle getCharacterBounds(int i)

    Determine the bounding box of the character at the given index into the string. The bounds are returned in local coordinates. If the index is invalid an empty rectangle is returned. Note: the AbstractButton must have a valid size (e.g. have been added to a parent container whose ancestor container is a valid top-level window) for this method to be able to return a meaningful value.

    Specified by:

    getCharacterBounds in interface AccessibleText

    Parameters:

    i - the index into the String

    Returns:

    the screen coordinates of the character's the bounding box, if index is invalid returns an empty rectangle.

    Since:

    1.3

  • getCharCount

    public int getCharCount()

    Return the number of characters (valid indicies)

    Specified by:

    getCharCount in interface AccessibleText

    Returns:

    the number of characters

    Since:

    1.3

  • getCaretPosition

    public int getCaretPosition()

    Return the zero-based offset of the caret. Note: That to the right of the caret will have the same index value as the offset (the caret is between two characters).

    Specified by:

    getCaretPosition in interface AccessibleText

    Returns:

    the zero-based offset of the caret.

    Since:

    1.3

  • getAtIndex

    public String getAtIndex(int part,
     int index)

    Returns the String at a given index.

    Specified by:

    getAtIndex in interface AccessibleText

    Parameters:

    part - the AccessibleText.CHARACTER, AccessibleText.WORD, or AccessibleText.SENTENCE to retrieve

    index - an index within the text >= 0

    Returns:

    the letter, word, or sentence, null for an invalid index or part

    Since:

    1.3

  • getAfterIndex

    public String getAfterIndex(int part,
     int index)

    Returns the String after a given index.

    Specified by:

    getAfterIndex in interface AccessibleText

    Parameters:

    part - the AccessibleText.CHARACTER, AccessibleText.WORD, or AccessibleText.SENTENCE to retrieve

    index - an index within the text >= 0

    Returns:

    the letter, word, or sentence, null for an invalid index or part

    Since:

    1.3

  • getBeforeIndex

    public String getBeforeIndex(int part,
     int index)

    Returns the String before a given index.

    Specified by:

    getBeforeIndex in interface AccessibleText

    Parameters:

    part - the AccessibleText.CHARACTER, AccessibleText.WORD, or AccessibleText.SENTENCE to retrieve

    index - an index within the text >= 0

    Returns:

    the letter, word, or sentence, null for an invalid index or part

    Since:

    1.3

  • getCharacterAttribute

    public AttributeSet getCharacterAttribute(int i)

    Return the AttributeSet for a given character at a given index

    Specified by:

    getCharacterAttribute in interface AccessibleText

    Parameters:

    i - the zero-based index into the text

    Returns:

    the AttributeSet of the character

    Since:

    1.3

  • getSelectionStart

    public int getSelectionStart()

    Returns the start offset within the selected text. If there is no selection, but there is a caret, the start and end offsets will be the same.

    Specified by:

    getSelectionStart in interface AccessibleText

    Returns:

    the index into the text of the start of the selection

    Since:

    1.3

  • getSelectionEnd

    public int getSelectionEnd()

    Returns the end offset within the selected text. If there is no selection, but there is a caret, the start and end offsets will be the same.

    Specified by:

    getSelectionEnd in interface AccessibleText

    Returns:

    the index into the text of the end of the selection

    Since:

    1.3

  • getSelectedText

    public String getSelectedText()

    Returns the portion of the text that is selected.

    Specified by:

    getSelectedText in interface AccessibleText

    Returns:

    the String portion of the text that is selected

    Since:

    1.3

  • getToolTipText

    public String getToolTipText()

    Returns the tool tip text

    Specified by:

    getToolTipText in interface AccessibleExtendedComponent

    Overrides:

    getToolTipText in class JComponent.AccessibleJComponent

    Returns:

    the tool tip text, if supported, of the object; otherwise, null

    Since:

    1.4

  • getTitledBorderText

    public String getTitledBorderText()

    Returns the titled border text

    Specified by:

    getTitledBorderText in interface AccessibleExtendedComponent

    Overrides:

    getTitledBorderText in class JComponent.AccessibleJComponent

    Returns:

    the titled border text, if supported, of the object; otherwise, null

    Since:

    1.4

  • getAccessibleKeyBinding

    public AccessibleKeyBinding getAccessibleKeyBinding()

    Returns key bindings associated with this object

    Specified by:

    getAccessibleKeyBinding in interface AccessibleExtendedComponent

    Overrides:

    getAccessibleKeyBinding in class JComponent.AccessibleJComponent

    Returns:

    the key bindings, if supported, of the object; otherwise, null

    Since:

    1.4

    See Also:

    AccessibleKeyBinding