# Package weka.gui.sql.event

- Interface Summary
  Interface | Description
  --- | ---
  ConnectionListener | A listener for connect/disconnect events.
  HistoryChangedListener | A listener for changes in a history.
  QueryExecuteListener | A listener for executing queries.
  ResultChangedListener | A listener that is notified if another Result is activated in the ResultPanel.

- Class Summary
  Class | Description
  --- | ---
  ConnectionEvent | An event that is generated when a connection is established or dropped.
  HistoryChangedEvent | An event that is generated when a history is modified.
  QueryExecuteEvent | An event that is generated when a query is executed.
  ResultChangedEvent | An event that is generated when a different Result is activated in the ResultPanel.