nextapp.echo2.app.table
Class DefaultTableColumnModel

java.lang.Object
  nextapp.echo2.app.table.DefaultTableColumnModel

All Implemented Interfaces:

java.io.Serializable, TableColumnModel

public class DefaultTableColumnModel

extends java.lang.Object

implements java.io.Serializable, TableColumnModel

The default TableColumnModel implementation.

See Also:

Serialized Form

Field Summary

protected EventListenerList

listenerList A listener storage facility.

Constructor Summary

DefaultTableColumnModel()
Creates a new DefaultTableColumnModel.

Method Summary

void	addColumn(TableColumn column) Adds a table column to the end of the model.
void	addColumnModelListener(TableColumnModelListener l) Adds a listener to be notified of updates to this TableColumnModel.
protected void	fireColumnAdded(TableColumnModelEvent e) Notifies TableColumnModelListeners that a column was added.
protected void	fireColumnMoved(TableColumnModelEvent e) Notifies TableColumnModelListeners that a column was moved.
protected void	fireColumnRemoved(TableColumnModelEvent e) Notifies TableColumnModelListeners that a column was removed.
TableColumn	getColumn(int index) Returns the TableColumn at the specified index.
int	getColumnCount() Returns the number of columns in the column model.
int	getColumnIndex(java.lang.Object identifier) Returns the index of the table column with the given identifier.
java.util.Iterator	getColumns() Returns an Iterator over the columns of the column model.
void	moveColumn(int columnIndex, int newIndex) Moves a table column to a new index within the model.
void	removeColumn(TableColumn column) Remove a table column from the model.
void	removeColumnModelListener(TableColumnModelListener l) Removes a listener from being notified of updates to this TableColumnModel.

Methods inherited from class java.lang.Object

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

Field Detail

listenerList

protected EventListenerList listenerList

A listener storage facility.

Constructor Detail

DefaultTableColumnModel

public DefaultTableColumnModel()

Creates a new DefaultTableColumnModel.

Method Detail

addColumn

public void addColumn(TableColumn column)

Description copied from interface: TableColumnModel

Adds a table column to the end of the model.

Specified by:

addColumn in interface TableColumnModel

Parameters:

column - the column to add

See Also:

TableColumnModel.addColumn(nextapp.echo2.app.table.TableColumn)

addColumnModelListener

public void addColumnModelListener(TableColumnModelListener l)

Description copied from interface: TableColumnModel

Adds a listener to be notified of updates to this TableColumnModel.

Specified by:

addColumnModelListener in interface TableColumnModel

Parameters:

l - the listener to add

See Also:

TableColumnModel.addColumnModelListener(nextapp.echo2.app.event.TableColumnModelListener)

fireColumnAdded

protected void fireColumnAdded(TableColumnModelEvent e)

Notifies TableColumnModelListeners that a column was added.

Parameters:

e - the TableColumnModelEvent to fire

fireColumnMoved

protected void fireColumnMoved(TableColumnModelEvent e)

Notifies TableColumnModelListeners that a column was moved.

Parameters:

e - the TableColumnModelEvent to fire

fireColumnRemoved

protected void fireColumnRemoved(TableColumnModelEvent e)

Notifies TableColumnModelListeners that a column was removed.

Parameters:

e - the TableColumnModelEvent to fire

getColumn

public TableColumn getColumn(int index)

Description copied from interface: TableColumnModel

Returns the TableColumn at the specified index.

Specified by:

getColumn in interface TableColumnModel

Parameters:

index - the index

Returns:

the column

See Also:

TableColumnModel.getColumn(int)

getColumnCount

public int getColumnCount()

Description copied from interface: TableColumnModel

Returns the number of columns in the column model.

Specified by:

getColumnCount in interface TableColumnModel

Returns:

the number of columns

See Also:

TableColumnModel.getColumnCount()

getColumnIndex

public int getColumnIndex(java.lang.Object identifier)

Description copied from interface: TableColumnModel

Returns the index of the table column with the given identifier.

Specified by:

getColumnIndex in interface TableColumnModel

Parameters:

identifier - the identifier

Returns:

the index

See Also:

TableColumnModel.getColumnIndex(java.lang.Object)

getColumns

public java.util.Iterator getColumns()

Description copied from interface: TableColumnModel

Returns an Iterator over the columns of the column model.

Specified by:

getColumns in interface TableColumnModel

Returns:

the Iterator

See Also:

TableColumnModel.getColumns()

moveColumn

public void moveColumn(int columnIndex,
                       int newIndex)

Description copied from interface: TableColumnModel

Moves a table column to a new index within the model.

Specified by:

moveColumn in interface TableColumnModel

Parameters:

columnIndex - the index of the column to move

newIndex - the new index of the specified column

See Also:

TableColumnModel.moveColumn(int, int)

removeColumn

public void removeColumn(TableColumn column)

Description copied from interface: TableColumnModel

Remove a table column from the model.

Specified by:

removeColumn in interface TableColumnModel

Parameters:

column - the column to remove

See Also:

TableColumnModel.removeColumn(nextapp.echo2.app.table.TableColumn)

removeColumnModelListener

public void removeColumnModelListener(TableColumnModelListener l)

Description copied from interface: TableColumnModel

Removes a listener from being notified of updates to this TableColumnModel.

Specified by:

removeColumnModelListener in interface TableColumnModel

Parameters:

l - the listener to remove

See Also:

TableColumnModel.removeColumnModelListener(nextapp.echo2.app.event.TableColumnModelListener)