org.gwt.advanced.client.ui

Interface EditCellListener

public interface EditCellListener

This interface describes edit cell listeners.

Use it to validate entered values.

Since:

1.0.0

Author:

Sergey Skladchikov

Method Summary

Methods

Modifier and Type	Method and Description
boolean	onFinishEdit(GridCell cell, Object newValue) This method is invoked on finish edit (cell passivation) event.
boolean	onStartEdit(GridCell cell) This method is invoked on start edit (cell activation) event.

Method Detail

onStartEdit

boolean onStartEdit(GridCell cell)

This method is invoked on start edit (cell activation) event.

Parameters:

cell - is a cell widget.

Returns:

true if edit operation can be started. Otherwise the cell won't be activated.

onFinishEdit

boolean onFinishEdit(GridCell cell,
                   Object newValue)

This method is invoked on finish edit (cell passivation) event.

Listeners can also show alert messages if the cell value is invalid.

Parameters:

cell - is a cell widget.

newValue - is a new value to be checked.

Returns:

true if edit operation can be finished. Otherwise the cell won't be passivated.