Class AbstractButton.AccessibleAbstractButton

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.

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 interface AccessibleContext

Returns:

this object

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

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

public AccessibleIcon[] getAccessibleIcon()

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

Overrides:

getAccessibleIcon in interface AccessibleContext

public AccessibleKeyBinding getAccessibleKeyBinding()

Returns key bindings associated with this object

Specified by:

getAccessibleKeyBinding in interface AccessibleExtendedComponent

Overrides:

getAccessibleKeyBinding in interface JComponent.AccessibleJComponent

Returns:

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

See Also:

AccessibleKeyBinding

public String getAccessibleName()

Returns the accessible name of this object.

Overrides:

getAccessibleName in interface JComponent.AccessibleJComponent

Returns:

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

public AccessibleRelationSet getAccessibleRelationSet()

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

Overrides:

getAccessibleRelationSet in interface AccessibleContext

See Also:

AccessibleRelation

public AccessibleStateSet getAccessibleStateSet()

Get the state set of this object.

Overrides:

getAccessibleStateSet in interface JComponent.AccessibleJComponent

Returns:

an instance of AccessibleState containing the current state of the object

See Also:

AccessibleState

public AccessibleText getAccessibleText()

Overrides:

getAccessibleText in interface AccessibleContext

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 interface AccessibleContext

Returns:

this object

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

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

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

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.

public int getCharCount()

Return the number of characters (valid indicies)

Specified by:

getCharCount in interface AccessibleText

Returns:

the number of characters

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

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.

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()

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.

public Number getMaximumAccessibleValue()

Get the maximum value of this object as a Number.

Specified by:

getMaximumAccessibleValue in interface AccessibleValue

Returns:

An Integer of 1.

public Number getMinimumAccessibleValue()

Get the minimum value of this object as a Number.

Specified by:

getMinimumAccessibleValue in interface AccessibleValue

Returns:

an Integer of 0.

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

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 teh text of the end of the selection

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

public String getTitledBorderText()

Returns the titled border text

Specified by:

getTitledBorderText in interface AccessibleExtendedComponent

Overrides:

getTitledBorderText in interface JComponent.AccessibleJComponent

Returns:

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

public String getToolTipText()

Returns the tool tip text

Specified by:

getToolTipText in interface AccessibleExtendedComponent

Overrides:

getToolTipText in interface JComponent.AccessibleJComponent

Returns:

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

public boolean setCurrentAccessibleValue(Number n)

Set the value of this object as a Number.

Specified by:

setCurrentAccessibleValue in interface AccessibleValue

Returns:

True if the value was set.