|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectde.unihalle.informatik.Alida.dataio.provider.swing.events.ALDSwingValueChangeReporter
public class ALDSwingValueChangeReporter
Reporter interface for change value events in Alida Swing GUI components.
This class implements an event reporter mechanism by which information about value changes within a provider, i.e. its GUI element, is made available to the public in a generic fashion. This might for example be used to change the status of operators in processing graphs to indicate after changing parameter values that the current results might no longer be valid.
Field Summary | |
---|---|
protected javax.swing.event.EventListenerList |
listenerList
List of registered event listeners. |
Constructor Summary | |
---|---|
ALDSwingValueChangeReporter()
|
Method Summary | |
---|---|
void |
addValueChangeEventListener(ALDSwingValueChangeListener listener)
Adds a listener to this reporter. |
void |
fireALDSwingValueChangeEvent(ALDSwingValueChangeEvent ev)
Sends an event to all registered listeners. |
void |
removeValueChangeEventListener(ALDSwingValueChangeListener listener)
Removes a listener from this reporter. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
protected volatile javax.swing.event.EventListenerList listenerList
Constructor Detail |
---|
public ALDSwingValueChangeReporter()
Method Detail |
---|
public void addValueChangeEventListener(ALDSwingValueChangeListener listener)
listener
- Listener to be added.public void removeValueChangeEventListener(ALDSwingValueChangeListener listener)
listener
- Listener to be removed.public void fireALDSwingValueChangeEvent(ALDSwingValueChangeEvent ev)
ev
- Event to be send to all listeners.
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |