Package org.apache.pivot.wtk

Interface MenuHandler

All Known Implementing Classes:

MenuHandler.Adapter

public interface MenuHandler

Menu handler interface.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	MenuHandler.Adapter	Deprecated. Since 2.1 and Java 8 the interface itself has default implementations.

Method Summary

Modifier and Type	Method	Description
default void	cleanupMenuBar(Component component, MenuBar menuBar)	Called when a component to which this handler is attached loses the focus.
default boolean	configureContextMenu(Component component, Menu menu, int x, int y)	Called when the user right-clicks on a component to which this handler is attached.
default void	configureMenuBar(Component component, MenuBar menuBar)	Called when a component to which this handler is attached gains the focus.

Method Detail

configureMenuBar

default void configureMenuBar(Component component,
                              MenuBar menuBar)

Called when a component to which this handler is attached gains the focus.

Parameters:

component - The component that is hosting the menu bar.

menuBar - The menu bar to configure.

cleanupMenuBar

default void cleanupMenuBar(Component component,
                            MenuBar menuBar)

Called when a component to which this handler is attached loses the focus.

Parameters:

component - The component that is hosting the menu bar.

menuBar - The menu bar to clean up.

configureContextMenu

default boolean configureContextMenu(Component component,
                                     Menu menu,
                                     int x,
                                     int y)

Called when the user right-clicks on a component to which this handler is attached.

Parameters:

component - The component that is handling the menu.

menu - The menu to be configured.

x - The X location of the click.

y - The Y location of the click.

Returns:

true to stop propagation of context menu configuration; false to allow it to continue (default).