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javax.swing
Class JLabel.AccessibleJLabel  

java.lang.Object
  javax.accessibility.AccessibleContext
      java.awt.Component.AccessibleAWTComponent
          java.awt.Container.AccessibleAWTContainer
              javax.swing.JComponent.AccessibleJComponent
                  javax.swing.JLabel.AccessibleJLabel

All Implemented Interfaces:

javax.accessibility.AccessibleComponent, javax.accessibility.AccessibleExtendedComponent, javax.accessibility.AccessibleText, java.io.Serializable

Enclosing class:

JLabel

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protected class JLabel.AccessibleJLabel

extends JComponent.AccessibleJComponent

implements javax.accessibility.AccessibleText, javax.accessibility.AccessibleExtendedComponent

Accessibility support for JLabel.

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Nested Class Summary

 

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

JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler

 

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

java.awt.Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, java.awt.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.AccessibleText

CHARACTER, SENTENCE, WORD

 

Constructor Summary
protected	JLabel.AccessibleJLabel()

 

Method Summary
java.lang.String	getAfterIndex(int part, int index)           Returns the character, word or sentence after the specified index.
java.lang.String	getAtIndex(int part, int index)           Returns the character, word or sentence at the specified index.
java.lang.String	getBeforeIndex(int part, int index)           Returns the character, word or sentence before the specified index.
int	getCaretPosition()           Returns the caret position.
javax.swing.text.AttributeSet	getCharacterAttribute(int index)           Returns an javax.swing.text.AttributeSet that reflects the text attributes of the specified character.
java.awt.Rectangle	getCharacterBounds(int index)           Returns the bounding box of the character at the specified index.
int	getCharCount()           Returns the number of characters that are displayed by the JLabel.
int	getIndexAtPoint(java.awt.Point point)           Returns the index of the character that is located at the specified point.
java.lang.String	getSelectedText()           Returns the selected text.
int	getSelectionEnd()           Returns the end index of the selected text.
int	getSelectionStart()           Returns the start index of the selected text.

 

Methods inherited from class javax.swing.JComponent.AccessibleJComponent

addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleKeyBinding, getAccessibleName, getAccessibleRole, 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, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleText, getAccessibleValue, 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.AccessibleExtendedComponent

getAccessibleKeyBinding, getTitledBorderText, getToolTipText

 

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

JLabel.AccessibleJLabel

protected JLabel.AccessibleJLabel()

Method Detail

getSelectedText

public java.lang.String getSelectedText()

Returns the selected text. This is null since JLabels are not selectable.

Specified by:

getSelectedText in interface javax.accessibility.AccessibleText

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getSelectionStart

public int getSelectionStart()

Returns the start index of the selected text.

Specified by:

getSelectionStart in interface javax.accessibility.AccessibleText

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getSelectionEnd

public int getSelectionEnd()

Returns the end index of the selected text.

Specified by:

getSelectionEnd in interface javax.accessibility.AccessibleText

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getCharacterAttribute

public javax.swing.text.AttributeSet getCharacterAttribute(int index)

Returns an javax.swing.text.AttributeSet that reflects the text attributes of the specified character. We return an empty AttributeSet here, because JLabels don't support text attributes (at least not yet).

Specified by:

getCharacterAttribute in interface javax.accessibility.AccessibleText

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getAtIndex

public java.lang.String getAtIndex(int part,
                                   int index)

Returns the character, word or sentence at the specified index. The part parameter determines what is returned, the character, word or sentence after the index.

Specified by:

getAtIndex in interface javax.accessibility.AccessibleText

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getAfterIndex

public java.lang.String getAfterIndex(int part,
                                      int index)

Returns the character, word or sentence after the specified index. The part parameter determines what is returned, the character, word or sentence after the index.

Specified by:

getAfterIndex in interface javax.accessibility.AccessibleText

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getBeforeIndex

public java.lang.String getBeforeIndex(int part,
                                       int index)

Returns the character, word or sentence before the specified index. The part parameter determines what is returned, the character, word or sentence before the index.

Specified by:

getBeforeIndex in interface javax.accessibility.AccessibleText

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getCaretPosition

public int getCaretPosition()

Returns the caret position. This method returns -1 because JLabel don't have a caret.

Specified by:

getCaretPosition in interface javax.accessibility.AccessibleText

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getCharCount

public int getCharCount()

Returns the number of characters that are displayed by the JLabel.

Specified by:

getCharCount in interface javax.accessibility.AccessibleText

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getCharacterBounds

public java.awt.Rectangle getCharacterBounds(int index)
                                      throws gnu.classpath.NotImplementedException

Returns the bounding box of the character at the specified index.

Specified by:

getCharacterBounds in interface javax.accessibility.AccessibleText

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getIndexAtPoint

public int getIndexAtPoint(java.awt.Point point)
                    throws gnu.classpath.NotImplementedException

Returns the index of the character that is located at the specified point.

Specified by:

getIndexAtPoint in interface javax.accessibility.AccessibleText

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