Class JEditorPane.AccessibleJEditorPane

javax.swing.JEditorPane.AccessibleJEditorPane

All Implemented Interfaces:: Serializable, EventListener, AccessibleAction, AccessibleComponent, AccessibleEditableText, AccessibleExtendedComponent, AccessibleExtendedText, AccessibleText, CaretListener, DocumentListener

Direct Known Subclasses:: JEditorPane.AccessibleJEditorPaneHTML, JEditorPane.JEditorPaneAccessibleHypertextSupport

Enclosing class:: JEditorPane

protected class JEditorPane.AccessibleJEditorPane extends JTextComponent.AccessibleJTextComponent

This class implements accessibility support for the JEditorPane class. It provides an implementation of the Java Accessibility API appropriate to editor pane 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. As of 1.4, support for long term storage of all JavaBeans has been added to the java.beans package. Please see XMLEncoder.

Since:: 1.2

Nested Class Summary

Nested classes/interfaces declared in class JComponent.AccessibleJComponent

JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler

Modifier and Type	Class	Description
`protected class`	`JComponent.AccessibleJComponent.AccessibleContainerHandler`	Fire PropertyChange listener, if one is registered, when children added/removed.
`protected class`	`JComponent.AccessibleJComponent.AccessibleFocusHandler`	Deprecated. This class is no longer used or needed.

Nested classes/interfaces declared in class Component.AccessibleAWTComponent

Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler

Modifier and Type	Class	Description
`protected class`	`Component.AccessibleAWTComponent.AccessibleAWTComponentHandler`	Fire PropertyChange listener, if one is registered, when shown/hidden..
`protected class`	`Component.AccessibleAWTComponent.AccessibleAWTFocusHandler`	Fire PropertyChange listener, if one is registered, when focus events happen

Field Summary

Fields declared in class JComponent.AccessibleJComponent

accessibleFocusHandler

Modifier and Type	Field	Description
`protected FocusListener`	`accessibleFocusHandler`	Deprecated.

Fields declared in class Container.AccessibleAWTContainer

accessibleContainerHandler

Modifier and Type	Field	Description
`protected ContainerListener`	`accessibleContainerHandler`	The handler to fire `PropertyChange` when children are added or removed

Fields declared in class Component.AccessibleAWTComponent

accessibleAWTComponentHandler, accessibleAWTFocusHandler

Modifier and Type	Field	Description
`protected ComponentListener`	`accessibleAWTComponentHandler`	A component listener to track show/hide/resize events and convert them to PropertyChange events.
`protected FocusListener`	`accessibleAWTFocusHandler`	A listener to track focus events and convert them to PropertyChange events.

Fields declared in class 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

Modifier and Type	Field	Description
`static final String`	`ACCESSIBLE_ACTION_PROPERTY`	Constant used to indicate that the supported set of actions has changed.
`static final String`	`ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY`	Constant used to determine when the active descendant of a component has changed.
`static final String`	`ACCESSIBLE_CARET_PROPERTY`	Constant used to determine when the `accessibleText` caret has changed.
`static final String`	`ACCESSIBLE_CHILD_PROPERTY`	Constant used to determine when `Accessible` children are added/removed from the object.
`static final String`	`ACCESSIBLE_COMPONENT_BOUNDS_CHANGED`	`PropertyChangeEvent` which indicates that a change has occurred in a component's bounds.
`static final String`	`ACCESSIBLE_DESCRIPTION_PROPERTY`	Constant used to determine when the `AccessibleContext.accessibleDescription` property has changed.
`static final String`	`ACCESSIBLE_HYPERTEXT_OFFSET`	Constant used to indicate that a hypertext element has received focus.
`static final String`	`ACCESSIBLE_INVALIDATE_CHILDREN`	`PropertyChangeEvent` which indicates that a significant change has occurred to the children of a component like a tree or text.
`static final String`	`ACCESSIBLE_NAME_PROPERTY`	Constant used to determine when the `AccessibleContext.accessibleName` property has changed.
`static final String`	`ACCESSIBLE_SELECTION_PROPERTY`	Constant used to determine when the `accessibleSelection` has changed.
`static final String`	`ACCESSIBLE_STATE_PROPERTY`	Constant used to determine when the `accessibleStateSet` property has changed.
`static final String`	`ACCESSIBLE_TABLE_CAPTION_CHANGED`	Constant used to indicate that the table caption has changed.
`static final String`	`ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED`	Constant used to indicate that the column description has changed.
`static final String`	`ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED`	Constant used to indicate that the column header has changed.
`static final String`	`ACCESSIBLE_TABLE_MODEL_CHANGED`	Constant used to indicate that table data has changed.
`static final String`	`ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED`	Constant used to indicate that the row description has changed.
`static final String`	`ACCESSIBLE_TABLE_ROW_HEADER_CHANGED`	Constant used to indicate that the row header has changed.
`static final String`	`ACCESSIBLE_TABLE_SUMMARY_CHANGED`	Constant used to indicate that the table summary has changed.
`static final String`	`ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED`	`PropertyChangeEvent` which indicates that text attributes have changed.
`static final String`	`ACCESSIBLE_TEXT_PROPERTY`	`PropertyChangeEvent` which indicates that text has changed.
`static final String`	`ACCESSIBLE_VALUE_PROPERTY`	Constant used to determine when the `accessibleValue` property has changed.
`static final String`	`ACCESSIBLE_VISIBLE_DATA_PROPERTY`	Constant used to determine when the visual appearance of the object has changed.
`protected String`	`accessibleDescription`	A localized String containing the description of the object.
`protected String`	`accessibleName`	A localized String containing the name of the object.
`protected Accessible`	`accessibleParent`	The accessible parent of this object.

Fields declared in interface AccessibleAction

CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP

Modifier and Type	Field	Description
`static final String`	`CLICK`	An action which causes a component to execute its default action.
`static final String`	`DECREMENT`	An action which decrements a value.
`static final String`	`INCREMENT`	An action which increments a value.
`static final String`	`TOGGLE_EXPAND`	An action which causes a tree node to collapse if expanded and expand if collapsed.
`static final String`	`TOGGLE_POPUP`	An action which causes a popup to become visible if it is hidden and hidden if it is visible.

Fields declared in interface AccessibleExtendedText

ATTRIBUTE_RUN, LINE

Modifier and Type	Field	Description
`static final int`	`ATTRIBUTE_RUN`	Constant used to indicate that the part of the text that should be retrieved is contiguous text with the same text attributes.
`static final int`	`LINE`	Constant used to indicate that the part of the text that should be retrieved is a line of text.

Fields declared in interface AccessibleText

CHARACTER, SENTENCE, WORD

Modifier and Type	Field	Description
`static final int`	`CHARACTER`	Constant used to indicate that the part of the text that should be retrieved is a character.
`static final int`	`SENTENCE`	Constant used to indicate that the part of the text that should be retrieved is a sentence.
`static final int`	`WORD`	Constant used to indicate that the part of the text that should be retrieved is a word.

Constructor Summary

AccessibleJEditorPane()

Modifier	Constructor	Description
`protected`	Constructs an `AccessibleJEditorPane`.

Method Summary

Modifier and Type	Method	Description
`String`	`getAccessibleDescription()`	Gets the accessibleDescription property of this object.
`AccessibleStateSet`	`getAccessibleStateSet()`	Gets the state set of this object.

Methods declared in class JTextComponent.AccessibleJTextComponent

caretUpdate, changedUpdate, cut, delete, doAccessibleAction, getAccessibleActionCount, getAccessibleActionDescription, getAccessibleEditableText, getAccessibleRole, getAccessibleText, getAfterIndex, getAtIndex, getBeforeIndex, getCaretPosition, getCharacterAttribute, getCharacterBounds, getCharCount, getIndexAtPoint, getSelectedText, getSelectionEnd, getSelectionStart, getTextBounds, getTextRange, getTextSequenceAfter, getTextSequenceAt, getTextSequenceBefore, insertTextAtIndex, insertUpdate, paste, removeUpdate, replaceText, selectText, setAttributes, setTextContents

Modifier and Type	Method	Description
`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).
`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
`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.
`AccessibleEditableText`	`getAccessibleEditableText()`	Returns the AccessibleEditableText interface for this text component.
`AccessibleRole`	`getAccessibleRole()`	Gets the role of this object.
`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 indices)
`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.
`Rectangle`	`getTextBounds(int startIndex, int endIndex)`	Returns the `Rectangle` enclosing the text between two indices.
`String`	`getTextRange(int startIndex, int endIndex)`	Returns the text string between two indices.
`AccessibleTextSequence`	`getTextSequenceAfter(int part, int index)`	Returns the `AccessibleTextSequence` after a given `index`.
`AccessibleTextSequence`	`getTextSequenceAt(int part, int index)`	Returns the `AccessibleTextSequence` at a given `index`.
`AccessibleTextSequence`	`getTextSequenceBefore(int part, int index)`	Returns the `AccessibleTextSequence` before a given `index`.
`void`	`insertTextAtIndex(int index, String s)`	Inserts the specified string at the given index
`void`	`insertUpdate(DocumentEvent e)`	Handles document insert (fire appropriate property change event which is AccessibleContext.ACCESSIBLE_TEXT_PROPERTY).
`void`	`paste(int startIndex)`	Pastes the text from the system clipboard into the text starting at the specified index.
`void`	`removeUpdate(DocumentEvent e)`	Handles document remove (fire appropriate property change event, which is AccessibleContext.ACCESSIBLE_TEXT_PROPERTY).
`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.
`void`	`setTextContents(String s)`	Sets the text contents to the specified string.

Methods declared in class JComponent.AccessibleJComponent

addPropertyChangeListener, getAccessibleChild, getAccessibleChildrenCount, getAccessibleKeyBinding, getAccessibleName, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener

Modifier and Type	Method	Description
`void`	`addPropertyChangeListener(PropertyChangeListener listener)`	Adds a PropertyChangeListener to the listener list.
`Accessible`	`getAccessibleChild(int i)`	Returns the nth Accessible child of the object.
`int`	`getAccessibleChildrenCount()`	Returns the number of accessible children in the object.
`AccessibleKeyBinding`	`getAccessibleKeyBinding()`	Returns key bindings associated with this object
`String`	`getAccessibleName()`	Gets the accessible name of this object.
`protected String`	`getBorderTitle(Border b)`	Recursively search through the border hierarchy (if it exists) for a TitledBorder with a non-null title.
`String`	`getTitledBorderText()`	Returns the titled border text
`String`	`getToolTipText()`	Returns the tool tip text
`void`	`removePropertyChangeListener(PropertyChangeListener listener)`	Removes a PropertyChangeListener from the listener list.

Methods declared in class Container.AccessibleAWTContainer

getAccessibleAt

Modifier and Type	Method	Description
`Accessible`	`getAccessibleAt(Point p)`	Returns the `Accessible` child, if one exists, contained at the local coordinate `Point`.

Methods declared in class 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

Modifier and Type	Method	Description
`void`	`addFocusListener(FocusListener l)`	Adds the specified focus listener to receive focus events from this component.
`boolean`	`contains(Point p)`	Checks whether the specified point is within this object's bounds, where the point's x and y coordinates are defined to be relative to the coordinate system of the object.
`AccessibleComponent`	`getAccessibleComponent()`	Gets the `AccessibleComponent` associated with this object if one exists.
`int`	`getAccessibleIndexInParent()`	Gets the index of this object in its accessible parent.
`Accessible`	`getAccessibleParent()`	Gets the `Accessible` parent of this object.
`Color`	`getBackground()`	Gets the background color of this object.
`Rectangle`	`getBounds()`	Gets the bounds of this object in the form of a Rectangle object.
`Cursor`	`getCursor()`	Gets the `Cursor` of this object.
`Font`	`getFont()`	Gets the `Font` of this object.
`FontMetrics`	`getFontMetrics(Font f)`	Gets the `FontMetrics` of this object.
`Color`	`getForeground()`	Gets the foreground color of this object.
`Locale`	`getLocale()`	Returns the locale of this object.
`Point`	`getLocation()`	Gets the location of the object relative to the parent in the form of a point specifying the object's top-left corner in the screen's coordinate space.
`Point`	`getLocationOnScreen()`	Returns the location of the object on the screen.
`Dimension`	`getSize()`	Returns the size of this object in the form of a `Dimension` object.
`boolean`	`isEnabled()`	Determines if the object is enabled.
`boolean`	`isFocusTraversable()`	Returns whether this object can accept focus or not.
`boolean`	`isShowing()`	Determines if the object is showing.
`boolean`	`isVisible()`	Determines if the object is visible.
`void`	`removeFocusListener(FocusListener l)`	Removes the specified focus listener so it no longer receives focus events from this component.
`void`	`requestFocus()`	Requests focus for this object.
`void`	`setBackground(Color c)`	Sets the background color of this object.
`void`	`setBounds(Rectangle r)`	Sets the bounds of this object in the form of a `Rectangle` object.
`void`	`setCursor(Cursor cursor)`	Sets the `Cursor` of this object.
`void`	`setEnabled(boolean b)`	Sets the enabled state of the object.
`void`	`setFont(Font f)`	Sets the `Font` of this object.
`void`	`setForeground(Color c)`	Sets the foreground color of this object.
`void`	`setLocation(Point p)`	Sets the location of the object relative to the parent.
`void`	`setSize(Dimension d)`	Resizes this object so that it has width and height.
`void`	`setVisible(boolean b)`	Sets the visible state of the object.

Methods declared in class AccessibleContext

firePropertyChange, getAccessibleAction, getAccessibleIcon, getAccessibleRelationSet, getAccessibleSelection, getAccessibleTable, getAccessibleValue, setAccessibleDescription, setAccessibleName, setAccessibleParent

Modifier and Type	Method	Description
`void`	`firePropertyChange(String propertyName, Object oldValue, Object newValue)`	Support for reporting bound property changes.
`AccessibleAction`	`getAccessibleAction()`	Gets the `AccessibleAction` associated with this object that supports one or more actions.
`AccessibleIcon[]`	`getAccessibleIcon()`	Gets the `AccessibleIcons` associated with an object that has one or more associated icons.
`AccessibleRelationSet`	`getAccessibleRelationSet()`	Gets the `AccessibleRelationSet` associated with an object.
`AccessibleSelection`	`getAccessibleSelection()`	Gets the `AccessibleSelection` associated with this object which allows its `Accessible` children to be selected.
`AccessibleTable`	`getAccessibleTable()`	Gets the `AccessibleTable` associated with an object.
`AccessibleValue`	`getAccessibleValue()`	Gets the `AccessibleValue` associated with this object that supports a `Numerical` value.
`void`	`setAccessibleDescription(String s)`	Sets the accessible description of this object.
`void`	`setAccessibleName(String s)`	Sets the localized accessible name of this object.
`void`	`setAccessibleParent(Accessible a)`	Sets the `Accessible` parent of this object.

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Modifier and Type	Method	Description
`protected Object`	`clone()`	Creates and returns a copy of this object.
`boolean`	`equals(Object obj)`	Indicates whether some other object is "equal to" this one.
`protected void`	`finalize()`	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
`final Class<?>`	`getClass()`	Returns the runtime class of this `Object`.
`int`	`hashCode()`	Returns a hash code value for this object.
`final void`	`notify()`	Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()`	Returns a string representation of the object.
`final void`	`wait()`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
`final void`	`wait(long timeoutMillis)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis, int nanos)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Constructor Details

AccessibleJEditorPane

protected AccessibleJEditorPane()

Constructs an AccessibleJEditorPane.

Method Details

getAccessibleDescription

public String getAccessibleDescription()

Gets the accessibleDescription property of this object. If this property isn't set, returns the content type of this JEditorPane instead (e.g. "plain/text", "html/text").

Overrides:

getAccessibleDescription in class JComponent.AccessibleJComponent

Returns:

the localized description of the object; null if this object does not have a description

See Also:

getAccessibleStateSet

public AccessibleStateSet getAccessibleStateSet()

Gets the state set of this object.

Overrides:

getAccessibleStateSet in class JTextComponent.AccessibleJTextComponent

Returns:

an instance of AccessibleStateSet describing the states of the object

See Also:

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