allensoft.gui
Class SortedTableModel

java.lang.Object
  |
  +--javax.swing.table.AbstractTableModel
        |
        +--allensoft.gui.SortedTableModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.table.TableModel

public class SortedTableModel

extends javax.swing.table.AbstractTableModel

A TableModel that sorts the data contained in another table model.

See Also:

Serialized Form

Inner Class Summary

static class

SortedTableModel.DefaultComparator The comparator used when none is specified during construction.

Fields inherited from class javax.swing.table.AbstractTableModel

listenerList

Constructor Summary

SortedTableModel(javax.swing.table.TableModel model)

SortedTableModel(javax.swing.table.TableModel model, java.util.Comparator comparator)

Method Summary

void	addMouseListenerToHeaderInTable(javax.swing.JTable table)
java.lang.Class	getColumnClass(int columnIndex) Returns the most specific superclass for all the cell values in the m_nColumn.
int	getColumnCount() Returns the number of columns in the model.
java.lang.String	getColumnName(int columnIndex) Returns the name of the m_nColumn at columnIndex.
java.util.Comparator	getComparator()
javax.swing.table.TableModel	getModel()
int	getRowCount() Returns the number of rows in the model.
int	getSortColumn()
java.lang.Object	getValueAt(int rowIndex, int columnIndex) Returns the value for the cell at columnIndex and rowIndex.
boolean	isAscending()
boolean	isCellEditable(int rowIndex, int columnIndex) Returns true if the cell at rowIndex and columnIndex is editable.
void	resort()
void	setComparator(java.util.Comparator comparator)
void	setValueAt(java.lang.Object aValue, int rowIndex, int columnIndex) Sets the value in the cell at columnIndex and rowIndex to aValue.
void	sortByColumn(int nColumn, boolean bAscending)

Methods inherited from class javax.swing.table.AbstractTableModel

addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getListeners, removeTableModelListener

Methods inherited from class java.lang.Object

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

Constructor Detail

SortedTableModel

public SortedTableModel(javax.swing.table.TableModel model,
                        java.util.Comparator comparator)

SortedTableModel

public SortedTableModel(javax.swing.table.TableModel model)

Method Detail

getComparator

public java.util.Comparator getComparator()

setComparator

public void setComparator(java.util.Comparator comparator)

sortByColumn

public void sortByColumn(int nColumn,
                         boolean bAscending)

resort

public void resort()

getModel

public javax.swing.table.TableModel getModel()

getSortColumn

public int getSortColumn()

isAscending

public boolean isAscending()

getRowCount

public int getRowCount()

Returns the number of rows in the model. A JTable uses this method to determine how many rows it should display. This method should be quick, as it is called frequently during rendering.

Overrides:

getRowCount in class javax.swing.table.AbstractTableModel

Returns:

the number of rows in the model

See Also:

getColumnCount()

getColumnCount

public int getColumnCount()

Returns the number of columns in the model. A JTable uses this method to determine how many columns it should create and display by default.

Overrides:

getColumnCount in class javax.swing.table.AbstractTableModel

Returns:

the number of columns in the model

See Also:

getRowCount()

getColumnName

public java.lang.String getColumnName(int columnIndex)

Returns the name of the m_nColumn at columnIndex. This is used to initialize the table's m_nColumn header name. Note: this name does not need to be unique; two columns in a table can have the same name.

Overrides:

getColumnName in class javax.swing.table.AbstractTableModel

Parameters:

columnIndex - the index of the m_nColumn

Returns:

the name of the m_nColumn

getColumnClass

public java.lang.Class getColumnClass(int columnIndex)

Returns the most specific superclass for all the cell values in the m_nColumn. This is used by the JTable to set up a default renderer and editor for the m_nColumn.

Overrides:

getColumnClass in class javax.swing.table.AbstractTableModel

Parameters:

columnIndex - the index of the m_nColumn

Returns:

the common ancestor class of the object values in the model.

isCellEditable

public boolean isCellEditable(int rowIndex,
                              int columnIndex)

Returns true if the cell at rowIndex and columnIndex is editable. Otherwise, setValueAt on the cell will not change the value of that cell.

Overrides:

isCellEditable in class javax.swing.table.AbstractTableModel

Parameters:

rowIndex - the row whose value to be queried

columnIndex - the m_nColumn whose value to be queried

Returns:

true if the cell is editable

See Also:

setValueAt(java.lang.Object, int, int)

getValueAt

public java.lang.Object getValueAt(int rowIndex,
                                   int columnIndex)

Returns the value for the cell at columnIndex and rowIndex.

Overrides:

getValueAt in class javax.swing.table.AbstractTableModel

Parameters:

rowIndex - the row whose value is to be queried

columnIndex - the m_nColumn whose value is to be queried

Returns:

the value Object at the specified cell

setValueAt

public void setValueAt(java.lang.Object aValue,
                       int rowIndex,
                       int columnIndex)

Sets the value in the cell at columnIndex and rowIndex to aValue.

Overrides:

setValueAt in class javax.swing.table.AbstractTableModel

Parameters:

aValue - the new value

rowIndex - the row whose value is to be changed

columnIndex - the m_nColumn whose value is to be changed

See Also:

getValueAt(int, int), isCellEditable(int, int)

addMouseListenerToHeaderInTable

public void addMouseListenerToHeaderInTable(javax.swing.JTable table)