com.vaadin.event.Action.Container API 7.7.46 | Vaadin

com.vaadin.event.

All Superinterfaces:

Serializable

All Known Subinterfaces:

Action.Notifier

All Known Implementing Classes:

ActionManager, Calendar, ColorPickerPopup, ConnectorActionManager, Form, LegacyWindow, Panel, Table, Tree, TreeTable, UI, Window

Enclosing class:

Action
```
public static interface Action.Container
extends Serializable
```
Interface implemented by all components where actions can be registered. This means that the components lets others to register as action handlers to it. When the component receives an action targeting its contents it should loop all action handlers registered to it and let them handle the action.

Since:

3.0

Author:

Vaadin Ltd.

Method Summary

All Methods
Modifier and Type	Method	Description
`void`	`addActionHandler(Action.Handler actionHandler)`	Registers a new action handler for this container
`void`	`removeActionHandler(Action.Handler actionHandler)`	Removes a previously registered action handler for the contents of this container.

- Method Detail
  - addActionHandler
```
void addActionHandler(Action.Handler actionHandler)
```
    Registers a new action handler for this container
    
    Parameters:
    
    actionHandler - the new handler to be added.
  - removeActionHandler
```
void removeActionHandler(Action.Handler actionHandler)
```
    Removes a previously registered action handler for the contents of this container.
    
    Parameters:
    
    actionHandler - the handler to be removed.