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java.awt
protected class: TextComponent.AccessibleAWTTextComponent [javadoc | source]
java.lang.Object
   AccessibleAWTComponent
      java.awt.TextComponent$AccessibleAWTTextComponent

All Implemented Interfaces:
    AccessibleText, TextListener

This class implements accessibility support for the TextComponent class. It provides an implementation of the Java Accessibility API appropriate to text component user-interface elements.
Constructor:
 public AccessibleAWTTextComponent() 
Method from java.awt.TextComponent$AccessibleAWTTextComponent Summary:
getAccessibleRole,   getAccessibleStateSet,   getAccessibleText,   getAfterIndex,   getAtIndex,   getBeforeIndex,   getCaretPosition,   getCharCount,   getCharacterAttribute,   getCharacterBounds,   getIndexAtPoint,   getSelectedText,   getSelectionEnd,   getSelectionStart,   textValueChanged
Methods from java.lang.Object:
clone,   equals,   finalize,   getClass,   hashCode,   notify,   notifyAll,   toString,   wait,   wait,   wait
Method from java.awt.TextComponent$AccessibleAWTTextComponent Detail:
 public AccessibleRole getAccessibleRole() 
    Gets the role of this object.
 public AccessibleStateSet getAccessibleStateSet() 
    Gets the state set of the TextComponent. The AccessibleStateSet of an object is composed of a set of unique AccessibleStates. A change in the AccessibleStateSet of an object will cause a PropertyChangeEvent to be fired for the AccessibleContext.ACCESSIBLE_STATE_PROPERTY property.
 public AccessibleText getAccessibleText() 
    Get the AccessibleText associated with this object. In the implementation of the Java Accessibility API for this class, return this object, which is responsible for implementing the AccessibleText interface on behalf of itself.
 public String getAfterIndex(int part,
    int index) 
    Returns the String after a given index.
 public String getAtIndex(int part,
    int index) 
    Returns the String at a given index.
 public String getBeforeIndex(int part,
    int index) 
    Returns the String before a given index.
 public int getCaretPosition() 
    Returns the zero-based offset of the caret. Note: The character to the right of the caret will have the same index value as the offset (the caret is between two characters).
 public int getCharCount() 
    Returns the number of characters (valid indicies)
 public AttributeSet getCharacterAttribute(int i) 
    Returns the AttributeSet for a given character (at a given index).
 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 a null rectangle is returned.
 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.
 public String getSelectedText() 
    Returns the 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. Return 0 if the text is empty, or the caret position if no 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. Return 0 if the text is empty, or the caret position if no selection.
 public  void textValueChanged(TextEvent textEvent) 
    TextListener notification of a text value change.