I_CmsEditableGroupActionHandler (OpenCms Core API, version 17.0)

All Known Implementing Classes:

CmsDefaultActionHandler, CmsFavoriteDialog.SaveAfterChangeActionHandler
```
public interface I_CmsEditableGroupActionHandler
```
Server side handler interface for button presses in a multivalue widget group row's button bar.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onAdd()`	Triggered when the 'add' button is clicked.
`void`	`onDelete()`	Triggered when the 'delete' button is clicked.
`void`	`onDown()`	Triggered when the 'down' button is clicked.
`void`	`onEdit()`	Triggered when the 'edit' button is clicked.
`void`	`onUp()`	Triggered when the 'up' button is clicked.

- Method Detail
  - onAdd
```
void onAdd()
```
    Triggered when the 'add' button is clicked.
  - onDelete
```
void onDelete()
```
    Triggered when the 'delete' button is clicked.
  - onDown
```
void onDown()
```
    Triggered when the 'down' button is clicked.
  - onEdit
```
void onEdit()
```
    Triggered when the 'edit' button is clicked.
  - onUp
```
void onUp()
```
    Triggered when the 'up' button is clicked.