javax.swing
Class JSpinner.AccessibleJSpinner

java.lang.Object
  javax.accessibility.AccessibleContext
      java.awt.Component.AccessibleAWTComponent
          java.awt.Container.AccessibleAWTContainer
              javax.swing.JComponent.AccessibleJComponent
                  javax.swing.JSpinner.AccessibleJSpinner

All Implemented Interfaces:

Serializable, EventListener, AccessibleAction, AccessibleComponent, AccessibleEditableText, AccessibleExtendedComponent, AccessibleText, AccessibleValue, ChangeListener

Enclosing class:

JSpinner

protected class JSpinner.AccessibleJSpinner
extends JComponent.AccessibleJComponent
implements AccessibleValue, AccessibleAction, AccessibleText, AccessibleEditableText, ChangeListener

Disabled: no SafeJ information.

AccessibleJSpinner implements accessibility support for the JSpinner class.

Since:

1.5

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

Fields inherited from interface javax.accessibility.AccessibleAction

CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP

Constructor Summary

protected

JSpinner.AccessibleJSpinner() AccessibleJSpinner constructor

Method Summary

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
AccessibleAction	getAccessibleAction() Gets the AccessibleAction associated with this object that supports one or more actions.
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.
Accessible	getAccessibleChild(int i) Returns the specified Accessible child of the object.
int	getAccessibleChildrenCount() Returns the number of accessible children of the object.
AccessibleRole	getAccessibleRole() Gets the role of this object.
AccessibleText	getAccessibleText() Gets the AccessibleText associated with this object presenting text on the display.
AccessibleValue	getAccessibleValue() Gets 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() 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 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	getTextRange(int startIndex, int endIndex) Returns the text string between two indices.
void	insertTextAtIndex(int index, String s) Inserts the specified string at the given index/
void	paste(int startIndex) Pastes the text from the system clipboard into the text starting at the specified index.
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.
boolean	setCurrentAccessibleValue(Number n) Set the value of this object as a Number.
void	setTextContents(String s) Sets the text contents to the specified string.
void	stateChanged(ChangeEvent e) Invoked when the target of the listener has changed its state.

Methods inherited from class javax.swing.JComponent.AccessibleJComponent

addPropertyChangeListener, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getAccessibleStateSet, getBorderTitle, getTitledBorderText, getToolTipText, 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, getAccessibleIcon, getAccessibleRelationSet, 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

JSpinner.AccessibleJSpinner

protected JSpinner.AccessibleJSpinner()

Class is disabled.

AccessibleJSpinner constructor

Method Detail

stateChanged

public void stateChanged(ChangeEvent e)

Class is disabled.

Invoked when the target of the listener has changed its state.

Specified by:

stateChanged in interface ChangeListener

Parameters:

e - a ChangeEvent object. Must not be null.

Throws:

NullPointerException - if the parameter is null.

getAccessibleRole

public AccessibleRole getAccessibleRole()

Class is disabled.

Gets the role of this object. The role of the object is the generic purpose or use of the class of this object. For example, the role of a push button is AccessibleRole.PUSH_BUTTON. The roles in AccessibleRole are provided so component developers can pick from a set of predefined roles. This enables assistive technologies to provide a consistent interface to various tweaked subclasses of components (e.g., use AccessibleRole.PUSH_BUTTON for all components that act like a push button) as well as distinguish between sublasses that behave differently (e.g., AccessibleRole.CHECK_BOX for check boxes and AccessibleRole.RADIO_BUTTON for radio buttons).

Note that the AccessibleRole class is also extensible, so custom component developers can define their own AccessibleRole's if the set of predefined roles is inadequate.

Overrides:

getAccessibleRole in class JComponent.AccessibleJComponent

Returns:

an instance of AccessibleRole describing the role of the object

See Also:

AccessibleRole

getAccessibleChildrenCount

public int getAccessibleChildrenCount()

Class is disabled.

Returns the number of accessible children of the object.

Overrides:

getAccessibleChildrenCount in class JComponent.AccessibleJComponent

Returns:

the number of accessible children of the object.

getAccessibleChild

public Accessible getAccessibleChild(int i)

Class is disabled.

Returns the specified Accessible child of the object. The Accessible children of an Accessible object are zero-based, so the first child of an Accessible child is at index 0, the second child is at index 1, and so on.

Overrides:

getAccessibleChild in class JComponent.AccessibleJComponent

Parameters:

i - zero-based index of child

Returns:

the Accessible child of the object

See Also:

getAccessibleChildrenCount()

getAccessibleAction

public AccessibleAction getAccessibleAction()

Class is disabled.

Gets the AccessibleAction associated with this object that supports one or more actions.

Overrides:

getAccessibleAction in class AccessibleContext

Returns:

AccessibleAction if supported by object; else return null

See Also:

AccessibleAction

getAccessibleText

public AccessibleText getAccessibleText()

Class is disabled.

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

getAccessibleValue

public AccessibleValue getAccessibleValue()

Class is disabled.

Gets the AccessibleValue associated with this object.

Overrides:

getAccessibleValue in class AccessibleContext

Returns:

AccessibleValue if supported by object; else return null

See Also:

AccessibleValue

getCurrentAccessibleValue

public Number getCurrentAccessibleValue()

Class is disabled.

Get the value of this object as a Number. If the value has not been set, the return value will be null.

Specified by:

getCurrentAccessibleValue in interface AccessibleValue

Returns:

value of the object

See Also:

setCurrentAccessibleValue(java.lang.Number)

setCurrentAccessibleValue

public boolean setCurrentAccessibleValue(Number n)

Class is disabled.

Set the value of this object as a Number.

Specified by:

setCurrentAccessibleValue in interface AccessibleValue

Parameters:

n - the value to set for this object

Returns:

true if the value was set; else False

See Also:

getCurrentAccessibleValue()

getMinimumAccessibleValue

public Number getMinimumAccessibleValue()

Class is disabled.

Get the minimum value of this object as a Number.

Specified by:

getMinimumAccessibleValue in interface AccessibleValue

Returns:

Minimum value of the object; null if this object does not have a minimum value

See Also:

getMaximumAccessibleValue()

getMaximumAccessibleValue

public Number getMaximumAccessibleValue()

Class is disabled.

Get the maximum value of this object as a Number.

Specified by:

getMaximumAccessibleValue in interface AccessibleValue

Returns:

Maximum value of the object; null if this object does not have a maximum value

See Also:

getMinimumAccessibleValue()

getAccessibleActionCount

public int getAccessibleActionCount()

Class is disabled.

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. Two actions are supported: AccessibleAction.INCREMENT which increments the spinner value and AccessibleAction.DECREMENT which decrements the spinner value

Specified by:

getAccessibleActionCount in interface AccessibleAction

Returns:

the zero-based number of Actions in this object

getAccessibleActionDescription

public String getAccessibleActionDescription(int i)

Class is disabled.

Returns 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:

getAccessibleActionCount()

doAccessibleAction

public boolean doAccessibleAction(int i)

Class is disabled.

Performs the specified Action on the object

Specified by:

doAccessibleAction in interface AccessibleAction

Parameters:

i - zero-based index of actions. The first action (index 0) is AccessibleAction.INCREMENT and the second action (index 1) is AccessibleAction.DECREMENT.

Returns:

true if the action was performed; otherwise false.

See Also:

getAccessibleActionCount()

getIndexAtPoint

public int getIndexAtPoint(Point p)

Class is disabled.

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.

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 return -1.

getCharacterBounds

public Rectangle getCharacterBounds(int i)

Class is disabled.

Determines 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.

Specified by:

getCharacterBounds in interface AccessibleText

Parameters:

i - the index into the String

Returns:

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

getCharCount

public int getCharCount()

Class is disabled.

Returns the number of characters (valid indicies)

Specified by:

getCharCount in interface AccessibleText

Returns:

the number of characters

getCaretPosition

public int getCaretPosition()

Class is disabled.

Returns 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.

getAtIndex

public String getAtIndex(int part,
                         int index)

Class is disabled.

Returns the String at a given index.

Specified by:

getAtIndex in interface AccessibleText

Parameters:

part - the CHARACTER, WORD, or SENTENCE to retrieve

index - an index within the text

Returns:

the letter, word, or sentence

getAfterIndex

public String getAfterIndex(int part,
                            int index)

Class is disabled.

Returns the String after a given index.

Specified by:

getAfterIndex in interface AccessibleText

Parameters:

part - the CHARACTER, WORD, or SENTENCE to retrieve

index - an index within the text

Returns:

the letter, word, or sentence

getBeforeIndex

public String getBeforeIndex(int part,
                             int index)

Class is disabled.

Returns the String before a given index.

Specified by:

getBeforeIndex in interface AccessibleText

Parameters:

part - the CHARACTER, WORD, or SENTENCE to retrieve

index - an index within the text

Returns:

the letter, word, or sentence

getCharacterAttribute

public AttributeSet getCharacterAttribute(int i)

Class is disabled.

Returns 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

getSelectionStart

public int getSelectionStart()

Class is disabled.

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

getSelectionEnd

public int getSelectionEnd()

Class is disabled.

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

getSelectedText

public String getSelectedText()

Class is disabled.

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

setTextContents

public void setTextContents(String s)

Class is disabled.

Sets the text contents to the specified string.

Specified by:

setTextContents in interface AccessibleEditableText

Parameters:

s - the string to set the text contents

insertTextAtIndex

public void insertTextAtIndex(int index,
                              String s)

Class is disabled.

Inserts the specified string at the given index/

Specified by:

insertTextAtIndex in interface AccessibleEditableText

Parameters:

index - the index in the text where the string will be inserted

s - the string to insert in the text

getTextRange

public String getTextRange(int startIndex,
                           int endIndex)

Class is disabled.

Returns the text string between two indices.

Specified by:

getTextRange in interface AccessibleEditableText

Parameters:

startIndex - the starting index in the text

endIndex - the ending index in the text

Returns:

the text string between the indices

delete

public void delete(int startIndex,
                   int endIndex)

Class is disabled.

Deletes the text between two indices

Specified by:

delete in interface AccessibleEditableText

Parameters:

startIndex - the starting index in the text

endIndex - the ending index in the text

cut

public void cut(int startIndex,
                int endIndex)

Class is disabled.

Cuts the text between two indices into the system clipboard.

Specified by:

cut in interface AccessibleEditableText

Parameters:

startIndex - the starting index in the text

endIndex - the ending index in the text

paste

public void paste(int startIndex)

Class is disabled.

Pastes the text from the system clipboard into the text starting at the specified index.

Specified by:

paste in interface AccessibleEditableText

Parameters:

startIndex - the starting index in the text

replaceText

public void replaceText(int startIndex,
                        int endIndex,
                        String s)

Class is disabled.

Replaces the text between two indices with the specified string.

Specified by:

replaceText in interface AccessibleEditableText

Parameters:

startIndex - the starting index in the text

endIndex - the ending index in the text

s - the string to replace the text between two indices

selectText

public void selectText(int startIndex,
                       int endIndex)

Class is disabled.

Selects the text between two indices.

Specified by:

selectText in interface AccessibleEditableText

Parameters:

startIndex - the starting index in the text

endIndex - the ending index in the text

setAttributes

public void setAttributes(int startIndex,
                          int endIndex,
                          AttributeSet as)

Class is disabled.

Sets attributes for the text between two indices.

Specified by:

setAttributes in interface AccessibleEditableText

Parameters:

startIndex - the starting index in the text

endIndex - the ending index in the text

as - the attribute set

See Also:

AttributeSet