jv.project
Interface PvGeometryListenerIf

public interface PvGeometryListenerIf

Interface for a listener to receive events of geometries in the display.

Listener is not informed about changes of special geometries of the display like bndbox, frame, or axis.

See Also:

PgGeometryIf, PvCameraListenerIf, PvPickListenerIf

Method Summary

void	addGeometry(PgGeometryIf aGeom) A geometry has been added to the display.
java.lang.String	getName() The name of a listeners allows the display to issue verbal debug messages.
void	removeGeometry(PgGeometryIf aGeom) A geometry has been removed from the display.
void	selectGeometry(PgGeometryIf aGeom) A geometry has been selected to be active and receive pick events.

Method Detail

getName

public java.lang.String getName()

The name of a listeners allows the display to issue verbal debug messages.

addGeometry

public void addGeometry(PgGeometryIf aGeom)

A geometry has been added to the display. Method is invoked if and after the geometry has been successfully added.

removeGeometry

public void removeGeometry(PgGeometryIf aGeom)

A geometry has been removed from the display. Method is invoked if and after the geometry has been successfully removed.

selectGeometry

public void selectGeometry(PgGeometryIf aGeom)

A geometry has been selected to be active and receive pick events. Method is invoked if and after the geometry has been successfully selected.