Package org.jdesktop.swingx.sort

Class TableSortController<M extends javax.swing.table.TableModel>

java.lang.Object

javax.swing.RowSorter<M>

javax.swing.DefaultRowSorter<M,java.lang.Integer>

org.jdesktop.swingx.sort.DefaultSortController<M>

org.jdesktop.swingx.sort.TableSortController<M>

All Implemented Interfaces:

SortController<M>

public class TableSortController<M extends javax.swing.table.TableModel>
extends DefaultSortController<M>

A SortController to use for a JXTable.

PENDING JW: should move up to DefaultRowSorter for re-use in ListRowSorter, but as long as we don't have the latter ...

Author:

Jeanette Winzenburg

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.DefaultRowSorter

javax.swing.DefaultRowSorter.ModelWrapper<M extends java.lang.Object,I extends java.lang.Object>

Nested classes/interfaces inherited from class javax.swing.RowSorter

javax.swing.RowSorter.SortKey

Field Summary

Fields inherited from class org.jdesktop.swingx.sort.DefaultSortController

cachedModelRowCount, COMPARABLE_COMPARATOR

Constructor Summary

Constructors

Constructor	Description
TableSortController()
TableSortController(M model)

Method Summary

Modifier and Type	Method	Description
java.util.Comparator<?>	getComparator(int column)	Returns the Comparator for the specified column.
void	setModel(M model)	Sets the TableModel to use as the underlying model for this TableRowSorter.
protected boolean	useToString(int column)

Methods inherited from class org.jdesktop.swingx.sort.DefaultSortController

allRowsChanged, convertRowIndexToModel, convertRowIndexToView, getDefaultSortOrderCycle, getModelRowCount, getSortOrder, getSortOrderCycle, getStringValueProvider, getViewRowCount, isSortable, isSortable, modelStructureChanged, resetSortOrders, rowsDeleted, rowsInserted, setSortable, setSortable, setSortOrder, setSortOrderCycle, setStringValueProvider, toggleSortOrder

Methods inherited from class javax.swing.DefaultRowSorter

getMaxSortKeys, getModel, getModelWrapper, getRowFilter, getSortKeys, getSortsOnUpdates, rowsUpdated, rowsUpdated, setComparator, setMaxSortKeys, setModelWrapper, setRowFilter, setSortKeys, setSortsOnUpdates, sort

Methods inherited from class javax.swing.RowSorter

addRowSorterListener, fireRowSorterChanged, fireSortOrderChanged, removeRowSorterListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jdesktop.swingx.sort.SortController

getRowFilter, getSortsOnUpdates, setComparator, setRowFilter, setSortsOnUpdates

Constructor Detail

TableSortController

public TableSortController()

TableSortController

public TableSortController(M model)

Parameters:

model -

Method Detail

setModel

public void setModel(M model)

Sets the TableModel to use as the underlying model for this TableRowSorter. A value of null can be used to set an empty model.

Parameters:

model - the underlying model to use, or null

getComparator

public java.util.Comparator<?> getComparator(int column)

Returns the Comparator for the specified column. If a Comparator has not been specified using the setComparator method a Comparator will be returned based on the column class (TableModel.getColumnClass) of the specified column. If the column class is String, Collator.getInstance is returned. If the column class implements Comparable a private Comparator is returned that invokes the compareTo method. Otherwise Collator.getInstance is returned.

PENDING JW: think about implications to string value lookup!

Specified by:

getComparator in interface SortController<M extends javax.swing.table.TableModel>

Overrides:

getComparator in class javax.swing.DefaultRowSorter<M extends javax.swing.table.TableModel,java.lang.Integer>

Parameters:

column - the column to fetch the Comparator for, in terms of the underlying model

Returns:

the Comparator for the specified column

Throws:

java.lang.IndexOutOfBoundsException - if column is outside the range of the underlying model

useToString

protected boolean useToString(int column)

Note: must implement same logic as the overridden comparator lookup, otherwise will throw ClassCastException because here the comparator is never null.

PENDING JW: think about implications to string value lookup!

Overrides:

useToString in class javax.swing.DefaultRowSorter<M extends javax.swing.table.TableModel,java.lang.Integer>

Throws:

java.lang.IndexOutOfBoundsException