public abstract class ItemEffect
extends java.lang.Object
Calendar
.
Effects can be applied by adding instances of the concrete effect classes to
the ItemEffects
collection of the Calendar
class.
Modifier | Constructor and Description |
---|---|
protected |
ItemEffect()
Initializes a new instance of the
ItemEffect class. |
Modifier and Type | Method and Description |
---|---|
void |
addPropertyChangeListener(java.beans.PropertyChangeListener listener)
Adds a PropertyChangeListener to the effect.
|
void |
removePropertyChangeListener(java.beans.PropertyChangeListener listener)
Removes the specified PropertyChangeListener from the calendar.
|
protected ItemEffect()
ItemEffect
class.public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)
listener
- The PropertyChangeListener to be added.public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)
listener
- The listener to be removed.