A class must implement the ManagerLayerListener interface to be notified
that layers have been inserted, removed, or moved in a manager.
This interface contains four methods:
-
which is called when a layer is added to a manager.
-
which is called when a layer is moved in a manager.
-
which is called when a layer is removed from a manager.
-
which is called for other changes in a layer.
To be notified of layer modifications, a class implementing this
interface must register itself using the following method of the
class
IlvManager
:
void addManagerLayerListener(ManagerLayerListener l)
Convenience class for listener
The class
IlvManagerLayerAdapter
is a convenience class. It implements the
ManagerLayerListener
interface with empty methods. This is useful if you want to
implement a manager layer listener that needs only to listen to
some, but not all, of the events.