@Exported public class AccessibilityEventMonitor extends Object
AccessibilityEventMonitor implements a PropertyChange listener
on every UI object that implements interface Accessible in the Java
Virtual Machine. The events captured by these listeners are made available
through listeners supported by AccessibilityEventMonitor.
With this, all the individual events on each of the UI object
instances are funneled into one set of PropertyChange listeners.
This class depends upon EventQueueMonitor, which provides the base
level support for capturing the top-level containers as they are created.
| Modifier and Type | Field and Description |
|---|---|
protected static com.sun.java.accessibility.util.AccessibilityEventMonitor.AccessibilityEventListener |
accessibilityListener
The actual listener that is installed on the component instances.
|
protected static AccessibilityListenerList |
listenerList
The current list of registered
PropertyChangeListener classes. |
| Constructor and Description |
|---|
AccessibilityEventMonitor() |
| Modifier and Type | Method and Description |
|---|---|
static void |
addPropertyChangeListener(PropertyChangeListener l)
Adds the specified listener to receive all PropertyChange events on
each UI object instance in the Java Virtual Machine as they occur.
|
static void |
removePropertyChangeListener(PropertyChangeListener l)
Removes the specified listener so it no longer receives PropertyChange
events when they occur.
|
protected static final AccessibilityListenerList listenerList
PropertyChangeListener classes.protected static final com.sun.java.accessibility.util.AccessibilityEventMonitor.AccessibilityEventListener accessibilityListener
public static void addPropertyChangeListener(PropertyChangeListener l)
Note: This listener is automatically added to all component instances created after this method is called. In addition, it is only added to UI object instances that support this listener type.
l - the listener to addremovePropertyChangeListener(java.beans.PropertyChangeListener)public static void removePropertyChangeListener(PropertyChangeListener l)
l - the listener to removeaddPropertyChangeListener(java.beans.PropertyChangeListener)
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