com.sun.data.provider
Interface TableCursorListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

TableCursorAdapter

public interface TableCursorListener

extends java.util.EventListener

TableCursorListener is an event listener interface that supports processing cursor movement events produced by a corresponding TableDataProvider instance.

Author:

Joe Nuxoll

Method Summary

void	cursorChanged(TableDataProvider provider, RowKey oldRow, RowKey newRow) Process an event indicating that the current cursor row of the specified TableDataProvider has been successfully changed.
void	cursorChanging(TableDataProvider provider, RowKey oldRow, RowKey newRow) Process an event indicating that the current cursor row of the specified TableDataProvider is changing.

Method Detail

cursorChanging

public void cursorChanging(TableDataProvider provider,
                           RowKey oldRow,
                           RowKey newRow)
                    throws TableCursorVetoException

Process an event indicating that the current cursor row of the specified TableDataProvider is changing. If an exception is thrown be an event handler, the cursor change will be vetoed.

Parameters:

provider - TableDataProvider whose cursor row is changing

oldRow - The old cursor row key

newRow - The new cursor row key

Throws:

TableCursorVetoException - a cursor veto exception explicitly vetos the cursor change

cursorChanged

public void cursorChanged(TableDataProvider provider,
                          RowKey oldRow,
                          RowKey newRow)

Process an event indicating that the current cursor row of the specified TableDataProvider has been successfully changed.

Parameters:

provider - TableDataProvider whose cursor row index has successfully changed

oldRow - The old cursor row key

newRow - The new cursor row key