RowSorterEvent provides notification of changes to a RowSorter. Two types of notification are possible:

Type.SORT_ORDER_CHANGED: indicates the sort order has changed. This is typically followed by a notification of:
Type.SORTED: indicates the contents of the model have been transformed in some way. For example, the contents may have been sorted or filtered.

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static enum	RowSorterEvent.Type Enumeration of the types of `RowSorterEvent`s.

Modifier and Type	Field and Description
private int[]	oldViewToModel
private RowSorterEvent.Type	type

Constructor Summary

Access	Constructor and Description
public	RowSorterEvent(RowSorter<?> the source of the change source) Creates a `RowSorterEvent` of type `SORT_ORDER_CHANGED`.
public	RowSorterEvent(RowSorter<?> the source of the change source, RowSorterEvent.Type the type of event type, int[] the mapping from model indices to view indices prior to the sort, may be `null` previousRowIndexToModel) Creates a `RowSorterEvent`.

Method Summary

Modifier and Type	Method and Description
public int	Returns: the index in terms of the model prior to the sort, or -1 if the location is not valid or the mapping was not provided. convertPreviousRowIndexToModel(int the index in terms of the view index) Returns the location of `index` in terms of the model prior to the sort.
public int	Returns: the number of rows in terms of the view prior to the sort getPreviousRowCount() Returns the number of rows before the sort.
public RowSorter<?>	Returns: the source of the event as a `RowSorter` getSource() Overrides java.util.EventObject.getSource. Returns the source of the event as a `RowSorter`.
public RowSorterEvent.Type	Returns: the type of event getType() Returns the type of event.

Inherited from java.util.EventObject:: toString

Field Detail

oldViewToModel	back to summary
private int[] oldViewToModel

type	back to summary
private RowSorterEvent.Type type

Constructor Detail

RowSorterEvent back to summary

RowSorterEvent	back to summary
public RowSorterEvent(RowSorter<?> source) Creates a `RowSorterEvent` of type `SORT_ORDER_CHANGED`. Parameters source:RowSorter<?> the source of the change Exceptions IllegalArgumentException: if `source` is `null`

public RowSorterEvent(RowSorter<?> source)

Creates a RowSorterEvent of type SORT_ORDER_CHANGED.

Parameters

source:RowSorter<?>: the source of the change

Exceptions

IllegalArgumentException:: if source is null

RowSorterEvent back to summary

RowSorterEvent	back to summary
public RowSorterEvent(RowSorter<?> source, RowSorterEvent.Type type, int[] previousRowIndexToModel) Creates a `RowSorterEvent`. Parameters source:RowSorter<?> the source of the change type:RowSorterEvent.Type the type of event previousRowIndexToModel:int[] the mapping from model indices to view indices prior to the sort, may be `null` Exceptions IllegalArgumentException: if source or `type` is `null`

public RowSorterEvent(RowSorter<?> source, RowSorterEvent.Type type, int[] previousRowIndexToModel)

Creates a RowSorterEvent.

Parameters

source:RowSorter<?>: the source of the change
type:RowSorterEvent.Type: the type of event
previousRowIndexToModel:int[]: the mapping from model indices to view indices prior to the sort, may be null

Exceptions

IllegalArgumentException:: if source or type is null

Method Detail

convertPreviousRowIndexToModel back to summary

convertPreviousRowIndexToModel	back to summary
public int convertPreviousRowIndexToModel(int index) Returns the location of `index` in terms of the model prior to the sort. This method is only useful for events of type `SORTED`. This method will return -1 if the index is not valid, or the locations prior to the sort have not been provided. Parameters index:int the index in terms of the view Returns:int the index in terms of the model prior to the sort, or -1 if the location is not valid or the mapping was not provided.

public int convertPreviousRowIndexToModel(int index)

Returns the location of index in terms of the model prior to the sort. This method is only useful for events of type SORTED. This method will return -1 if the index is not valid, or the locations prior to the sort have not been provided.

Parameters

index:int: the index in terms of the view

Returns:int

the index in terms of the model prior to the sort, or -1 if the location is not valid or the mapping was not provided.

getPreviousRowCount back to summary

getPreviousRowCount	back to summary
public int getPreviousRowCount() Returns the number of rows before the sort. This method is only useful for events of type `SORTED` and if the last locations have not been provided will return 0. Returns:int the number of rows in terms of the view prior to the sort

public int getPreviousRowCount()

Returns the number of rows before the sort. This method is only useful for events of type SORTED and if the last locations have not been provided will return 0.

Returns:int: the number of rows in terms of the view prior to the sort

getSource back to summary

getSource	back to summary
public RowSorter<?> getSource() Overrides java.util.EventObject.getSource. Returns the source of the event as a `RowSorter`. Returns:RowSorter<?> the source of the event as a `RowSorter` Annotations @Override

public RowSorter<?> getSource()

Overrides java.util.EventObject.getSource.

Returns the source of the event as a RowSorter.

Returns:RowSorter<?>

the source of the event as a RowSorter

Annotations

@Override

getType	back to summary
public RowSorterEvent.Type getType() Returns the type of event. Returns:RowSorterEvent.Type the type of event

getType

back to summary

public RowSorterEvent.Type getType()

Returns the type of event.

Returns:RowSorterEvent.Type: the type of event

javax.swing.event back to summary

public final Enum RowSorterEvent.Type

Class Inheritance

extends Enum<RowSorterEvent.Type>

java.lang.Object
java.lang.Enum
javax.swing.event.RowSorterEvent.Type

Enumeration of the types of RowSorterEvents.

Since: 1.6

Field Summary

Modifier and Type	Field and Description
public static final RowSorterEvent.Type	SORT_ORDER_CHANGED Indicates the sort order has changed.
public static final RowSorterEvent.Type	SORTED Indicates the contents have been newly sorted or transformed in some way.

Constructor Summary

Access	Constructor and Description
private	Type()

Method Summary

Modifier and Type	Method and Description
public static RowSorterEvent.Type	valueOf(String name)
public static RowSorterEvent.Type[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

SORT_ORDER_CHANGED	back to summary
public static final RowSorterEvent.Type SORT_ORDER_CHANGED Indicates the sort order has changed.

SORTED	back to summary
public static final RowSorterEvent.Type SORTED Indicates the contents have been newly sorted or transformed in some way.

Constructor Detail

Type	back to summary
private Type()

Method Detail

valueOf	back to summary
public static RowSorterEvent.Type valueOf(String name)

values	back to summary
public static RowSorterEvent.Type[] values()

public Class RowSorterEvent

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public final Enum RowSorterEvent.Type

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail