com.sciapp.event
Class ReorderEvent

java.lang.Object
  java.util.EventObject
      com.sciapp.event.ReorderEvent

All Implemented Interfaces:

Serializable

public class ReorderEvent
extends EventObject

An event used to identify how the rows of a table have been reordered.

ReorderEvent contains an integer array - rowMap - which can be used to find out the new location of a specific row according to the following:

If a row was at index i before the reordering, then the element of the i^th index corresponds to the new position of the row. A negative value implies that the row is now not visible (e.g. as a result of filtering).

See Also:

TableReorder, Serialized Form

Field Summary

protected int[]	rowMap The row transposition mapping.
protected boolean	storeCellSelections flag to indicate whether the reorder listener will store the cell selections
protected boolean	storeCheckBoxSelections flag to indicate whether the reorder listener will store the selected nodes of the checkbox tree
protected boolean	storeExpandedNodes flag to indicate whether the reorder listener will store the expanded tree nodes

Fields inherited from class java.util.EventObject

source

Constructor Summary

ReorderEvent(Object source, int[] rowMap)
Constructs a ReorderEvent object.

ReorderEvent(Object source, int[] rowMap, boolean storeCellSelections)
Constructs a ReorderEvent object.

ReorderEvent(Object source, int[] rowMap, boolean storeCellSelections, boolean storeExpandedNodes)
Constructs a ReorderEvent object.

ReorderEvent(Object source, int[] rowMap, boolean storeCellSelections, boolean storeExpandedNodes, boolean storeCheckBoxSelections)
Constructs a ReorderEvent object.

Method Summary

int[]	getRowMap() Returns an integer array that can be used to find out the new location of a specific row.
boolean	getStoreCellSelections() Returns a flag that indicates whether the reorder listener will store the cell selections.
boolean	getStoreCheckBoxSelections() Returns a flag that indicates whether the reorder listener will store the selected nodes of the checkbox tree.
boolean	getStoreExpandedNodes() Returns a flag that indicates whether the reorder listener will store the expanded tree nodes.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

rowMap

protected int[] rowMap

The row transposition mapping.

storeCellSelections

protected boolean storeCellSelections

flag to indicate whether the reorder listener will store the cell selections

storeExpandedNodes

protected boolean storeExpandedNodes

flag to indicate whether the reorder listener will store the expanded tree nodes

storeCheckBoxSelections

protected boolean storeCheckBoxSelections

flag to indicate whether the reorder listener will store the selected nodes of the checkbox tree

Constructor Detail

ReorderEvent

public ReorderEvent(Object source,
                    int[] rowMap)

Constructs a ReorderEvent object.

Parameters:

source - the Object generating the event

rowMap - the row transposition mapping

ReorderEvent

public ReorderEvent(Object source,
                    int[] rowMap,
                    boolean storeCellSelections)

Constructs a ReorderEvent object.

Parameters:

source - the Object generating the event

rowMap - the row transposition mapping

storeCellSelections - flag to indicate whether table's cell selection will be stored

ReorderEvent

public ReorderEvent(Object source,
                    int[] rowMap,
                    boolean storeCellSelections,
                    boolean storeExpandedNodes)

Constructs a ReorderEvent object.

Parameters:

source - the Object generating the event

rowMap - the row transposition mapping

storeCellSelections - flag to indicate whether table's cell selection will be stored

storeExpandedNodes - flag to indicate whether the expanded nodes of the treetable will be stored

ReorderEvent

public ReorderEvent(Object source,
                    int[] rowMap,
                    boolean storeCellSelections,
                    boolean storeExpandedNodes,
                    boolean storeCheckBoxSelections)

Constructs a ReorderEvent object.

Parameters:

source - the Object generating the event

rowMap - the row transposition mapping

storeCellSelections - flag to indicate whether table's cell selection will be stored

storeExpandedNodes - flag to indicate whether the expanded nodes of the treetable will be stored

storeCheckBoxSelections - flag to indicate whether the selected nodes of the checkbox tree will be stored

Method Detail

getRowMap

public int[] getRowMap()

Returns an integer array that can be used to find out the new location of a specific row.

Returns:

the row transposition mapping

getStoreCellSelections

public boolean getStoreCellSelections()

Returns a flag that indicates whether the reorder listener will store the cell selections.

Returns:

true if the cell selections should be stored, false otherwise

getStoreCheckBoxSelections

public boolean getStoreCheckBoxSelections()

Returns a flag that indicates whether the reorder listener will store the selected nodes of the checkbox tree. This has only effect in treetables with a checkbox tree.

Returns:

true if the selected nodes of the checkbox tree should be stored, false otherwise

getStoreExpandedNodes

public boolean getStoreExpandedNodes()

Returns a flag that indicates whether the reorder listener will store the expanded tree nodes. This has only effect in treetables.

Returns:

true if the expanded nodes should be stored, false otherwise