Grid.CellDescriptionGenerator (vaadin-all 7.7.46 API)

All Superinterfaces:

Serializable

Enclosing class:

Grid
```
public static interface Grid.CellDescriptionGenerator
extends Serializable
```
A callback interface for generating optional descriptions (tooltips) for Grid cells. If a cell has both a row description and a cell description, the latter has precedence.

Since:

7.6

See Also:

Grid.setCellDescriptionGenerator(CellDescriptionGenerator)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getDescription(Grid.CellReference cell)`	Called by Grid to generate a description (tooltip) for a cell.

- Method Detail
  - getDescription
```
String getDescription(Grid.CellReference cell)
```
    Called by Grid to generate a description (tooltip) for a cell. 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:
    
    cell - the cell to generate a description for
    
    Returns:
    
    the cell description or null for no description