protected class TextComponent.AccessibleAWTTextComponent extends Component.AccessibleAWTComponent implements AccessibleText, TextListener
TextComponent class. It provides an implementation of the
Java Accessibility API appropriate to text component user-interface
elements.Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandleraccessibleAWTComponentHandler, accessibleAWTFocusHandlerACCESSIBLE_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, accessibleParentCHARACTER, SENTENCE, WORD| Constructor and Description |
|---|
AccessibleAWTTextComponent()
Constructs an AccessibleAWTTextComponent.
|
| Modifier and Type | Method and Description |
|---|---|
AccessibleRole |
getAccessibleRole()
Gets the role of this object.
|
AccessibleStateSet |
getAccessibleStateSet()
Gets the state set of the TextComponent.
|
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 |
textValueChanged(TextEvent textEvent)
TextListener notification of a text value change.
|
addFocusListener, addPropertyChangeListener, contains, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getAccessibleComponent, getAccessibleDescription, getAccessibleIndexInParent, getAccessibleName, getAccessibleParent, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, removePropertyChangeListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisiblefirePropertyChange, getAccessibleAction, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParentpublic AccessibleAWTTextComponent()
public void textValueChanged(TextEvent textEvent)
textValueChanged in interface TextListenerpublic AccessibleStateSet getAccessibleStateSet()
getAccessibleStateSet in class Component.AccessibleAWTComponentAccessibleStateSet,
AccessibleState,
Component.AccessibleAWTComponent.addPropertyChangeListener(java.beans.PropertyChangeListener)public AccessibleRole getAccessibleRole()
getAccessibleRole in class Component.AccessibleAWTComponentAccessibleRolepublic AccessibleText getAccessibleText()
getAccessibleText in class AccessibleContextAccessibleTextpublic 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 AccessibleTextpublic 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 >= 0public 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 >= 0public 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 Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2015, Oracle and/or its affiliates. All rights reserved.