Grid.RowDescriptionGenerator (vaadin-all 7.7.46 API)

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 Instance Methods Abstract 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