| Class | Description | 
|---|---|
| ConnectionPanel | Enables the user to insert a database URL, plus user/password to connect
 to this database. | 
| DbUtils | A little bit extended DatabaseUtils class. | 
| InfoPanel | A simple panel for displaying information, e.g. | 
| InfoPanelCellRenderer | A specialized renderer that takes care of JLabels in a JList. | 
| Messages | Messages. | 
| QueryPanel | Represents a panel for entering an SQL query. | 
| ResultPanel | Represents a panel for displaying the results of a query in table format. | 
| ResultSetHelper | Represents an extended JTable, containing a table model based on a ResultSet
 and the corresponding query. | 
| ResultSetTable | Represents an extended JTable, containing a table model based on a ResultSet
 and the corresponding query. | 
| ResultSetTableCellRenderer | Handles the background colors for missing values differently than the
 DefaultTableCellRenderer. | 
| ResultSetTableModel | The model for an SQL ResultSet. | 
| SqlViewer | Represents a little tool for querying SQL databases. | 
| SqlViewerDialog | A little dialog containing the SqlViewer. |