JRadioButton.AccessibleJRadioButton

Class Overview

This class implements accessibility support for the JRadioButton class. It provides an implementation of the Java Accessibility API appropriate to radio button 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^TM has been added to the java.beans package. Please see XMLEncoder.

Summary

[Expand] Inherited Constants
From class javax.accessibility.AccessibleContext String ACCESSIBLE_ACTION_PROPERTY Constant used to indicate that the supported set of actions has changed. String ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY Constant used to determine when the active descendant of a component has changed. String ACCESSIBLE_CARET_PROPERTY Constant used to determine when the accessibleText caret has changed. String ACCESSIBLE_CHILD_PROPERTY Constant used to determine when Accessible children are added/removed from the object. String ACCESSIBLE_COMPONENT_BOUNDS_CHANGED PropertyChangeEvent which indicates that a change has occurred in a component's bounds. String ACCESSIBLE_DESCRIPTION_PROPERTY Constant used to determine when the accessibleDescription property has changed. String ACCESSIBLE_HYPERTEXT_OFFSET Constant used to indicate that a hypertext element has received focus. String ACCESSIBLE_INVALIDATE_CHILDREN PropertyChangeEvent which indicates that a significant change has occurred to the children of a component like a tree or text. String ACCESSIBLE_NAME_PROPERTY Constant used to determine when the accessibleName property has changed. String ACCESSIBLE_SELECTION_PROPERTY Constant used to determine when the accessibleSelection has changed. String ACCESSIBLE_STATE_PROPERTY Constant used to determine when the accessibleStateSet property has changed. String ACCESSIBLE_TABLE_CAPTION_CHANGED Constant used to indicate that the table caption has changed The old value in the PropertyChangeEvent will be an Accessible representing the previous table caption and the new value will be an Accessible representing the new table caption. String ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED Constant used to indicate that the column description has changed The old value in the PropertyChangeEvent will be null and the new value will be an Integer representing the column index. String ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED Constant used to indicate that the column header has changed The old value in the PropertyChangeEvent will be null and the new value will be an AccessibleTableModelChange representing the header change. String ACCESSIBLE_TABLE_MODEL_CHANGED Constant used to indicate that table data has changed. String ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED Constant used to indicate that the row description has changed The old value in the PropertyChangeEvent will be null and the new value will be an Integer representing the row index. String ACCESSIBLE_TABLE_ROW_HEADER_CHANGED Constant used to indicate that the row header has changed The old value in the PropertyChangeEvent will be null and the new value will be an AccessibleTableModelChange representing the header change. String ACCESSIBLE_TABLE_SUMMARY_CHANGED Constant used to indicate that the table summary has changed The old value in the PropertyChangeEvent will be an Accessible representing the previous table summary and the new value will be an Accessible representing the new table summary. String ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED PropertyChangeEvent which indicates that text attributes have changed. String ACCESSIBLE_TEXT_PROPERTY PropertyChangeEvent which indicates that text has changed. String ACCESSIBLE_VALUE_PROPERTY Constant used to determine when the accessibleValue property has changed. String ACCESSIBLE_VISIBLE_DATA_PROPERTY Constant used to determine when the visual appearance of the object has changed.
From interface javax.accessibility.AccessibleText int CHARACTER Constant used to indicate that the part of the text that should be retrieved is a character. int SENTENCE Constant used to indicate that the part of the text that should be retrieved is a sentence. int WORD Constant used to indicate that the part of the text that should be retrieved is a word.

[Expand] Inherited Fields
From class javax.swing.JComponent.AccessibleJComponent protected ContainerListener accessibleContainerHandler protected FocusListener accessibleFocusHandler
From class java.awt.Container.AccessibleAWTContainer protected ContainerListener accessibleContainerHandler
From class java.awt.Component.AccessibleAWTComponent protected ComponentListener accessibleAWTComponentHandler protected FocusListener accessibleAWTFocusHandler
From class javax.accessibility.AccessibleContext 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.
From interface javax.accessibility.AccessibleAction public static final String CLICK An action which causes a component to execute its default action. public static final String DECREMENT An action which decrements a value. public static final String INCREMENT An action which increments a value. public static final String TOGGLE_EXPAND An action which causes a tree node to collapse if expanded and expand if collapsed. public static final String TOGGLE_POPUP An action which causes a popup to become visible if it is hidden and hidden if it is visible.

[Expand] Inherited Methods
From class javax.swing.JToggleButton.AccessibleJToggleButton AccessibleRole getAccessibleRole() Get the role of this object. void itemStateChanged(ItemEvent e) Fire accessible property change events when the state of the toggle button changes.
From class javax.swing.AbstractButton.AccessibleAbstractButton boolean doAccessibleAction(int i) Perform the specified Action on the object AccessibleAction getAccessibleAction() Get the AccessibleAction associated with this object. int getAccessibleActionCount() Returns the number of Actions available in this object. String getAccessibleActionDescription(int i) Return a description of the specified action of the object. AccessibleIcon[] getAccessibleIcon() Get the AccessibleIcons associated with this object if one or more exist. AccessibleKeyBinding getAccessibleKeyBinding() Returns key bindings associated with this object String getAccessibleName() Returns the accessible name of this object. AccessibleRelationSet getAccessibleRelationSet() Get the AccessibleRelationSet associated with this object if one exists. AccessibleStateSet getAccessibleStateSet() Get the state set of this object. AccessibleText getAccessibleText() Gets the AccessibleText associated with this object presenting text on the display. AccessibleValue getAccessibleValue() Get the AccessibleValue 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() Return the zero-based offset of the caret. int getCharCount() Return the number of characters (valid indicies) AttributeSet getCharacterAttribute(int i) Return the AttributeSet for a given character at a given index Rectangle getCharacterBounds(int i) Determine the bounding box of the character at the given index into the string. Number getCurrentAccessibleValue() Get the value of this object as a Number. int getIndexAtPoint(Point p) Given a point in local coordinates, return the zero-based index of the character under that Point. Number getMaximumAccessibleValue() Get the maximum value of this object as a Number. Number getMinimumAccessibleValue() Get the minimum value of this object as a Number. 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. String getTitledBorderText() Returns the titled border text String getToolTipText() Returns the tool tip text boolean setCurrentAccessibleValue(Number n) Set the value of this object as a Number.
From class javax.swing.JComponent.AccessibleJComponent 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. String getAccessibleDescription() Gets the accessible description of this object. AccessibleKeyBinding getAccessibleKeyBinding() Returns key bindings associated with this object String getAccessibleName() Gets the accessible name of this object. AccessibleRole getAccessibleRole() Gets the role of this object. AccessibleStateSet getAccessibleStateSet() Gets the state of this object. 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.
From class java.awt.Container.AccessibleAWTContainer void addPropertyChangeListener(PropertyChangeListener listener) Adds a PropertyChangeListener to the listener list. Accessible getAccessibleAt(Point p) Returns the Accessible child, if one exists, contained at the local coordinate Point. Accessible getAccessibleChild(int i) Returns the nth Accessible child of the object. int getAccessibleChildrenCount() Returns the number of accessible children in the object.
From class java.awt.Component.AccessibleAWTComponent void addFocusListener(FocusListener l) Adds the specified focus listener to receive focus events from this component. void addPropertyChangeListener(PropertyChangeListener listener) Adds a PropertyChangeListener to the listener list. 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. Accessible getAccessibleAt(Point p) Returns the Accessible child, if one exists, contained at the local coordinate Point. Accessible getAccessibleChild(int i) Returns the nth Accessible child of the object. int getAccessibleChildrenCount() Returns the number of accessible children in the object. AccessibleComponent getAccessibleComponent() Gets the AccessibleComponent associated with this object if one exists. String getAccessibleDescription() Gets the accessible description of this object. int getAccessibleIndexInParent() Gets the index of this object in its accessible parent. String getAccessibleName() Gets the accessible name of this object. Accessible getAccessibleParent() Gets the Accessible parent of this object. AccessibleRole getAccessibleRole() Gets the role of this object. AccessibleStateSet getAccessibleStateSet() Gets the state 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 removePropertyChangeListener(PropertyChangeListener listener) Remove a PropertyChangeListener from the listener list. 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.
From class javax.accessibility.AccessibleContext void addPropertyChangeListener(PropertyChangeListener listener) Adds a PropertyChangeListener to the listener list. 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. abstract Accessible getAccessibleChild(int i) Returns the specified Accessible child of the object. abstract int getAccessibleChildrenCount() Returns the number of accessible children of the object. AccessibleComponent getAccessibleComponent() Gets the AccessibleComponent associated with this object that has a graphical representation. String getAccessibleDescription() Gets the accessibleDescription property of this object. AccessibleEditableText getAccessibleEditableText() Gets the AccessibleEditableText associated with this object presenting editable text on the display. AccessibleIcon[] getAccessibleIcon() Gets the AccessibleIcons associated with an object that has one or more associated icons abstract int getAccessibleIndexInParent() Gets the 0-based index of this object in its accessible parent. String getAccessibleName() Gets the accessibleName property of this object. Accessible getAccessibleParent() Gets the Accessible parent of this object. AccessibleRelationSet getAccessibleRelationSet() Gets the AccessibleRelationSet associated with an object abstract AccessibleRole getAccessibleRole() Gets the role of this object. AccessibleSelection getAccessibleSelection() Gets the AccessibleSelection associated with this object which allows its Accessible children to be selected. abstract AccessibleStateSet getAccessibleStateSet() Gets the state set of this object. AccessibleTable getAccessibleTable() Gets the AccessibleTable associated with an object AccessibleText getAccessibleText() Gets the AccessibleText associated with this object presenting text on the display. AccessibleValue getAccessibleValue() Gets the AccessibleValue associated with this object that supports a Numerical value. abstract Locale getLocale() Gets the locale of the component. void removePropertyChangeListener(PropertyChangeListener listener) Removes a PropertyChangeListener from the listener list. 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.
From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the 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 another thread invokes the notify() method or the notifyAll() method for this object. final void wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the notify() method or the notifyAll() method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed. final void wait(long timeout) Causes the current thread to wait until either another thread invokes the notify() method or the notifyAll() method for this object, or a specified amount of time has elapsed.
From interface java.awt.event.ItemListener abstract void itemStateChanged(ItemEvent e) Invoked when an item has been selected or deselected by the user.
From interface javax.accessibility.AccessibleAction abstract boolean doAccessibleAction(int i) Performs the specified Action on the object abstract 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. abstract String getAccessibleActionDescription(int i) Returns a description of the specified action of the object.
From interface javax.accessibility.AccessibleComponent abstract void addFocusListener(FocusListener l) Adds the specified focus listener to receive focus events from this component. abstract 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. abstract Accessible getAccessibleAt(Point p) Returns the Accessible child, if one exists, contained at the local coordinate Point. abstract Color getBackground() Gets the background color of this object. abstract Rectangle getBounds() Gets the bounds of this object in the form of a Rectangle object. abstract Cursor getCursor() Gets the Cursor of this object. abstract Font getFont() Gets the Font of this object. abstract FontMetrics getFontMetrics(Font f) Gets the FontMetrics of this object. abstract Color getForeground() Gets the foreground color of this object. abstract 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. abstract Point getLocationOnScreen() Returns the location of the object on the screen. abstract Dimension getSize() Returns the size of this object in the form of a Dimension object. abstract boolean isEnabled() Determines if the object is enabled. abstract boolean isFocusTraversable() Returns whether this object can accept focus or not. abstract boolean isShowing() Determines if the object is showing. abstract boolean isVisible() Determines if the object is visible. abstract void removeFocusListener(FocusListener l) Removes the specified focus listener so it no longer receives focus events from this component. abstract void requestFocus() Requests focus for this object. abstract void setBackground(Color c) Sets the background color of this object. abstract void setBounds(Rectangle r) Sets the bounds of this object in the form of a Rectangle object. abstract void setCursor(Cursor cursor) Sets the Cursor of this object. abstract void setEnabled(boolean b) Sets the enabled state of the object. abstract void setFont(Font f) Sets the Font of this object. abstract void setForeground(Color c) Sets the foreground color of this object. abstract void setLocation(Point p) Sets the location of the object relative to the parent. abstract void setSize(Dimension d) Resizes this object so that it has width and height. abstract void setVisible(boolean b) Sets the visible state of the object.
From interface javax.accessibility.AccessibleExtendedComponent abstract AccessibleKeyBinding getAccessibleKeyBinding() Returns key bindings associated with this object abstract String getTitledBorderText() Returns the titled border text abstract String getToolTipText() Returns the tool tip text
From interface javax.accessibility.AccessibleText abstract String getAfterIndex(int part, int index) Returns the String after a given index. abstract String getAtIndex(int part, int index) Returns the String at a given index. abstract String getBeforeIndex(int part, int index) Returns the String before a given index. abstract int getCaretPosition() Returns the zero-based offset of the caret. abstract int getCharCount() Returns the number of characters (valid indicies) abstract AttributeSet getCharacterAttribute(int i) Returns the AttributeSet for a given character at a given index abstract Rectangle getCharacterBounds(int i) Determines the bounding box of the character at the given index into the string. abstract int getIndexAtPoint(Point p) Given a point in local coordinates, return the zero-based index of the character under that Point. abstract String getSelectedText() Returns the portion of the text that is selected. abstract int getSelectionEnd() Returns the end offset within the selected text. abstract int getSelectionStart() Returns the start offset within the selected text.
From interface javax.accessibility.AccessibleValue abstract Number getCurrentAccessibleValue() Get the value of this object as a Number. abstract Number getMaximumAccessibleValue() Get the maximum value of this object as a Number. abstract Number getMinimumAccessibleValue() Get the minimum value of this object as a Number. abstract boolean setCurrentAccessibleValue(Number n) Set the value of this object as a Number.