borland Packages Class Hierarchy jbcl.model Package Index
java.lang.Object +----borland.jbcl.model.NullVectorSelection
Properties Methods Event Listeners
Implements VectorSelection, WritableVectorSelection, Serializable
NullVectorSelection is an implementation of the WritableVectorSelection interface that has an empty set of selected locations. All the methods are implemented with empty bodies. The count property always has a value of 0, and the all property returns an empty array of selected items.
public int[] getAll()Returns any empty array of selected locations.
public int getCount()Returns 0, the number of selected locations in the selection set.
public void addSelectionListener(borland.jbcl.model.VectorSelectionListener listener) public void removeSelectionListener(borland.jbcl.model.VectorSelectionListener listener)