com.vaadin.ui.Grid.RowDescriptionGenerator API 7.7.46 | Vaadin

com.vaadin.ui.

All Superinterfaces:

Serializable

Enclosing class:

Grid
```
public static interface Grid.RowDescriptionGenerator
extends Serializable
```
A callback interface for generating optional descriptions (tooltips) for Grid rows. If a description is generated for a row, it is used for all the cells in the row for which a cell description is not generated.

Since:

7.6

See Also:

Grid.setRowDescriptionGenerator(com.vaadin.ui.Grid.RowDescriptionGenerator)

- Method Summary
  
  All Methods
  Modifier and Type Method Description
  
  String getDescription(Grid.RowReference row)
  Called by Grid to generate a description (tooltip) for a row.

- Method Detail
  - getDescription
```
String getDescription(Grid.RowReference row)
```
    Called by Grid to generate a description (tooltip) for a row. The description may contain HTML which is rendered directly; if this is not desired the returned string must be escaped by the implementing method.
    
    Parameters:
    
    row - the row to generate a description for
    
    Returns:
    
    the row description or null for no description