MenuBarListener

All Known Implementing Classes:

MenuBarListener.Adapter, MenuBarListener.Listeners, TerraMenuBarSkin
```
public interface MenuBarListener
```
Menu bar listener interface.

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static class`	`MenuBarListener.Adapter`	Deprecated. Since 2.1 and Java 8 the interface itself has default implementations.
`static class`	`MenuBarListener.Listeners`	Menu bar listeners.

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default void`	`activeItemChanged(MenuBar menuBar, MenuBar.Item previousActiveItem)`	Called when a menu bar's active item has changed.
`default void`	`itemInserted(MenuBar menuBar, int index)`	Called when a menu bar item has been inserted.
`default void`	`itemsRemoved(MenuBar menuBar, int index, Sequence<MenuBar.Item> removed)`	Called when menu bar items have been removed.

- Method Detail
  - itemInserted
```
default void itemInserted(MenuBar menuBar,
                          int index)
```
    Called when a menu bar item has been inserted.
    
    Parameters:
    
    menuBar - The menu bar that changed.
    
    index - The index where a new item was inserted.
  - itemsRemoved
```
default void itemsRemoved(MenuBar menuBar,
                          int index,
                          Sequence<MenuBar.Item> removed)
```
    Called when menu bar items have been removed.
    
    Parameters:
    
    menuBar - The source of the event.
    
    index - The starting index where items were removed.
    
    removed - The sequence of removed items.
  - activeItemChanged
```
default void activeItemChanged(MenuBar menuBar,
                               MenuBar.Item previousActiveItem)
```
    Called when a menu bar's active item has changed.
    
    Parameters:
    
    menuBar - The source of the event.
    
    previousActiveItem - Which item was active previously.