org.lcsim.plugin.browser.sort

Class TableSorter

java.lang.Object

org.lcsim.plugin.browser.sort.TableSorter

public class TableSorter
extends Object

Utility to add a sorter for columns to a JTable which has a SortableTableModel.

Example of use:

  TableModel model = ...
  DefaultSortableTableModel sm = new DefaultSortableTableModel(model);
  JTable table = new JTable(sm);
  TableSorter sorter = new TableSorter(table);
 

Version:

$Id: TableSorter.java,v 1.1 2007/06/01 23:58:58 tonyj Exp $

Author:

Mark Donszelmann, Tony Johnson

See Also:

SortableTableModel

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	TableSorter.HeaderListener
private class	TableSorter.HeaderRenderer
private class	TableSorter.ModelChangeListener
private static class	TableSorter.Triangle

Field Summary

Fields

Modifier and Type	Field and Description
private static Icon	downTriangle
private JTableHeader	header
private SortableTableModel	model
private static Icon	upTriangle

Constructor Summary

Constructors

Constructor and Description
TableSorter(JTable table) Create a TableSorter.
TableSorter(JTable table, int column) Create a TableSorter.
TableSorter(JTable table, int column, boolean ascending) Create a TableSorter specifiying initial sorting parameters.

Method Summary

Methods

Modifier and Type	Method and Description
int	getSortOnColumn() Find the current sort column.
boolean	isSortAscending() Get the current sort order.
private void	modelChanged(TableModel model)
void	setSortAscending(boolean ascending) Set the current sort order.
void	setSortOnColumn(int column) Set the sort column.
private void	sort(int sortOnColumn, boolean sortAscending)

Methods inherited from class java.lang.Object

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

Field Detail

downTriangle

private static Icon downTriangle

upTriangle

private static Icon upTriangle

model

private SortableTableModel model

header

private JTableHeader header

Constructor Detail

TableSorter

public TableSorter(JTable table)

Create a TableSorter. The table will initially be unsorted.

Parameters:

table - The table to be sorted

TableSorter

public TableSorter(JTable table,
           int column)

Create a TableSorter. The table will initially be sorted in ascending order by the given column.

Parameters:

table - The table to be sorted.

column - The column on which to sort, or SortableTableModel.UNSORTED

TableSorter

public TableSorter(JTable table,
           int column,
           boolean ascending)

Create a TableSorter specifiying initial sorting parameters.

Parameters:

table - The table to be sorted.

column - The column on which to sort, or SortableTableModel.UNSORTED

ascending - true for ascending order, false for descending order

Method Detail

getSortOnColumn

public int getSortOnColumn()

Find the current sort column.

Returns:

The current sort column, or SortableTableModel.UNSORTED

setSortOnColumn

public void setSortOnColumn(int column)

Set the sort column.

Parameters:

column - The column on which to sort, or SortableTableModel.UNSORTED

isSortAscending

public boolean isSortAscending()

Get the current sort order.

Returns:

true if ascending order, false for descending order.

setSortAscending

public void setSortAscending(boolean ascending)

Set the current sort order.

Parameters:

ascending - true for ascending order, false for descending order

sort

private void sort(int sortOnColumn,
        boolean sortAscending)

modelChanged

private void modelChanged(TableModel model)