borland Packages Class Hierarchy jbcl.model Package Index
NullMatrixSelection class
java.lang.Object
+----borland.jbcl.model.NullMatrixSelection
About the NullMatrixSelection class
Properties Methods Event Listeners
Implements MatrixSelection, WritableMatrixSelection, Serializable
NullMatrixSelection is an implementation of the WritableMatrixSelection 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 locations.
NullMatrixSelection properties
*Read-only properties **Write-only properties
Properties implemented in this class
NullMatrixSelection methods
Methods implemented in this class
- add(borland.jbcl.model.MatrixLocation)
- add(borland.jbcl.model.MatrixLocation[])
- add(int, int)
- addRange(borland.jbcl.model.MatrixLocation, borland.jbcl.model.MatrixLocation)
- addRange(int, int, int, int)
- contains(borland.jbcl.model.MatrixLocation)
- contains(int, int)
- enableSelectionEvents(boolean)
- remove(borland.jbcl.model.MatrixLocation)
- remove(borland.jbcl.model.MatrixLocation[])
- remove(int, int)
- removeAll()
- removeRange(borland.jbcl.model.MatrixLocation, borland.jbcl.model.MatrixLocation)
- removeRange(int, int, int, int)
- set(borland.jbcl.model.MatrixLocation[])
NullMatrixSelection event listeners
NullMatrixSelection properties
all
public MatrixLocation[] getAll()
Returns any empty array of selected locations.
count
public int getCount()
Returns 0, the number of selected locations in the selection set.
NullMatrixSelection event listeners
This class is a source for the following event sets.
For information on the JBCL event sets, see Events in JBCL.
selection
public void addSelectionListener(borland.jbcl.model.MatrixSelectionListener listener)
public void removeSelectionListener(borland.jbcl.model.MatrixSelectionListener listener)