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JavaTM 2 Platform Std. Ed. v1.3 |
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java.lang.Object
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+--javax.accessibility.AccessibleContext
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+--java.awt.Component.AccessibleAWTComponent
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+--java.awt.Container.AccessibleAWTContainer
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+--javax.swing.JComponent.AccessibleJComponent
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+--javax.swing.text.JTextComponent.AccessibleJTextComponent
This class implements accessibility support for the
JTextComponent class. It provides an implementation of
the Java Accessibility API appropriate to menu user-interface elements.
Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. A future release of Swing will provide support for long term persistence.
| Inner classes inherited from class javax.swing.JComponent.AccessibleJComponent |
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler |
| Inner classes inherited from class java.awt.Container.AccessibleAWTContainer |
Container.AccessibleAWTContainer.AccessibleContainerHandler |
| Inner classes inherited from class java.awt.Component.AccessibleAWTComponent |
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler |
| Fields inherited from class javax.swing.JComponent.AccessibleJComponent |
accessibleContainerHandler, accessibleFocusHandler |
| Fields inherited from class java.awt.Component.AccessibleAWTComponent |
accessibleAWTComponentHandler, accessibleAWTFocusHandler |
| Fields inherited from interface javax.accessibility.AccessibleText |
CHARACTER, SENTENCE, WORD |
| Constructor Summary | |
JTextComponent.AccessibleJTextComponent()
Constructs an AccessibleJTextComponent. |
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| Method Summary | |
void |
caretUpdate(CaretEvent e)
Handles caret updates (fire appropriate property change event, which are AccessibleContext.ACCESSIBLE_CARET_PROPERTY and AccessibleContext.ACCESSIBLE_SELECTION_PROPERTY). |
void |
changedUpdate(DocumentEvent e)
Handles document remove (fire appropriate property change event, which is AccessibleContext.ACCESSIBLE_TEXT_PROPERTY). |
AccessibleRole |
getAccessibleRole()
Gets the role of this object. |
AccessibleStateSet |
getAccessibleStateSet()
Gets the state set of the JTextComponent. |
AccessibleText |
getAccessibleText()
Get the AccessibleText 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) |
int |
getIndexAtPoint(Point p)
Given a point in local coordinates, return the zero-based index of the character under that Point. |
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. |
void |
insertUpdate(DocumentEvent e)
Handles document insert (fire appropriate property change event which is AccessibleContext.ACCESSIBLE_TEXT_PROPERTY). |
void |
removeUpdate(DocumentEvent e)
Handles document remove (fire appropriate property change event, which is AccessibleContext.ACCESSIBLE_TEXT_PROPERTY). |
| Methods inherited from class javax.swing.JComponent.AccessibleJComponent |
addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleDescription, getAccessibleName, getBorderTitle, removePropertyChangeListener |
| Methods inherited from class java.awt.Container.AccessibleAWTContainer |
getAccessibleAt |
| Methods inherited from class javax.accessibility.AccessibleContext |
firePropertyChange, getAccessibleAction, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public JTextComponent.AccessibleJTextComponent()
| Method Detail |
public void caretUpdate(CaretEvent e)
caretUpdate in interface CaretListenere - the CaretEventpublic void insertUpdate(DocumentEvent e)
insertUpdate in interface DocumentListenere - the DocumentEventpublic void removeUpdate(DocumentEvent e)
removeUpdate in interface DocumentListenere - the DocumentEventpublic void changedUpdate(DocumentEvent e)
changedUpdate in interface DocumentListenere - the DocumentEventpublic AccessibleStateSet getAccessibleStateSet()
getAccessibleStateSet in class JComponent.AccessibleJComponentAccessibleStateSet,
AccessibleState,
JComponent.addPropertyChangeListener(java.beans.PropertyChangeListener)public AccessibleRole getAccessibleRole()
getAccessibleRole in class JComponent.AccessibleJComponentAccessibleRolepublic AccessibleText getAccessibleText()
getAccessibleText in class AccessibleContextpublic int getIndexAtPoint(Point p)
getIndexAtPoint in interface AccessibleTextp - the Point in local coordinatespublic Rectangle getCharacterBounds(int i)
getCharacterBounds in interface AccessibleTexti - the index into the String >= 0public int getCharCount()
getCharCount in interface AccessibleTextpublic int getCaretPosition()
getCaretPosition in interface AccessibleTextpublic AttributeSet getCharacterAttribute(int i)
getCharacterAttribute in interface AccessibleTexti - the zero-based index into the textpublic int getSelectionStart()
getSelectionStart in interface AccessibleTextpublic int getSelectionEnd()
getSelectionEnd in interface AccessibleTextpublic String getSelectedText()
getSelectedText in interface AccessibleText
public String getAtIndex(int part,
int index)
getAtIndex in interface AccessibleTextpart - the AccessibleText.CHARACTER, AccessibleText.WORD,
or AccessibleText.SENTENCE to retrieveindex - an index within the text >= 0
public String getAfterIndex(int part,
int index)
getAfterIndex in interface AccessibleTextpart - the AccessibleText.CHARACTER, AccessibleText.WORD,
or AccessibleText.SENTENCE to retrieveindex - an index within the text >= 0
public String getBeforeIndex(int part,
int index)
getBeforeIndex in interface AccessibleTextpart - the AccessibleText.CHARACTER, AccessibleText.WORD,
or AccessibleText.SENTENCE to retrieveindex - an index within the text >= 0
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JavaTM 2 Platform Std. Ed. v1.3 |
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