Package com.smartgwt.client.widgets.grid.events

# Interface GroupStateChangedHandler

All Superinterfaces:
  `EventHandler`

public interface GroupStateChangedHandler extends EventHandler

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `onGroupStateChanged(GroupStateChangedEvent event)`
  Notification method executed whenever the groupState of this grid changes.

- ## Method Details

  - ### onGroupStateChanged

    void onGroupStateChanged(GroupStateChangedEvent event)
    Notification method executed whenever the groupState of this grid changes. Group state is accessible via `getGroupState()`, and contains group state information.
    Parameters:
      `event` - the event