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
```
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
  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 and Description
`protected`	`AccessibleJSpinner()` AccessibleJSpinner constructor

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`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 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
  - AccessibleJSpinner
```
protected AccessibleJSpinner()
```
    AccessibleJSpinner constructor
- Method Detail
  - stateChanged
```
public void stateChanged(ChangeEvent e)
```
    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()
```
    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 subclasses 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()
```
    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)
```
    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()
```
    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()
```
    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()
```
    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()
```
    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)
```
    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()
```
    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()
```
    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()
```
    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)
```
    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)
```
    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)
```
    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)
```
    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()
```
    Returns the number of characters (valid indicies)
    
    Specified by:
    
    getCharCount in interface AccessibleText
    
    Returns:
    
    the number of characters
  - getCaretPosition
```
public int getCaretPosition()
```
    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)
```
    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)
```
    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)
```
    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)
```
    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()
```
    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()
```
    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
  - 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
  - setTextContents
```
public void setTextContents(String s)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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)
```
    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

Class JSpinner.AccessibleJSpinner

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Component.AccessibleAWTComponent

Field Summary

Fields inherited from class javax.swing.JComponent.AccessibleJComponent

Fields inherited from class java.awt.Container.AccessibleAWTContainer

Fields inherited from class java.awt.Component.AccessibleAWTComponent

Fields inherited from class javax.accessibility.AccessibleContext

Fields inherited from interface javax.accessibility.AccessibleAction

Fields inherited from interface javax.accessibility.AccessibleText

Constructor Summary

Constructors

Method Summary

Methods inherited from class javax.swing.JComponent.AccessibleJComponent

Methods inherited from class java.awt.Container.AccessibleAWTContainer

Methods inherited from class java.awt.Component.AccessibleAWTComponent

Methods inherited from class javax.accessibility.AccessibleContext

Methods inherited from class java.lang.Object

Methods inherited from interface javax.accessibility.AccessibleComponent

Constructor Detail

AccessibleJSpinner

Method Detail

stateChanged

getAccessibleRole

getAccessibleChildrenCount

getAccessibleChild

getAccessibleAction

getAccessibleText

getAccessibleValue

getCurrentAccessibleValue

setCurrentAccessibleValue

getMinimumAccessibleValue

getMaximumAccessibleValue

getAccessibleActionCount

getAccessibleActionDescription

doAccessibleAction

getIndexAtPoint

getCharacterBounds

getCharCount

getCaretPosition

getAtIndex

getAfterIndex

getBeforeIndex

getCharacterAttribute

getSelectionStart

getSelectionEnd

getSelectedText

setTextContents

insertTextAtIndex

getTextRange

delete

cut

paste

replaceText

selectText

setAttributes