Package org.eclipse.swt.events

Interface MenuListener

All Superinterfaces:

EventListener, SWTEventListener

All Known Implementing Classes:

MenuAdapter

public interface MenuListener
extends SWTEventListener

Classes which implement this interface provide methods that deal with the hiding and showing of menus.

After creating an instance of a class that implements this interface it can be added to a menu using the addMenuListener method and removed using the removeMenuListener method. When the menu is hidden or shown, the appropriate method will be invoked.

See Also:

• MenuAdapter
• MenuEvent

Method Summary

Modifier and Type	Method	Description
void	menuHidden(MenuEvent e)	Sent when a menu is hidden.
static MenuListener	menuHiddenAdapter(Consumer<MenuEvent> c)	Static helper method to create a MenuListener for the menuHidden(MenuEvent e)) method, given a lambda expression or a method reference.
void	menuShown(MenuEvent e)	Sent when a menu is shown.
static MenuListener	menuShownAdapter(Consumer<MenuEvent> c)	Static helper method to create a MenuListener for the menuShown(MenuEvent e)) method, given a lambda expression or a method reference.

Method Details

menuHidden

void menuHidden(MenuEvent e)

Sent when a menu is hidden.

Parameters:

e - an event containing information about the menu operation

menuShown

void menuShown(MenuEvent e)

Sent when a menu is shown.

Parameters:

e - an event containing information about the menu operation

menuHiddenAdapter

static MenuListener menuHiddenAdapter(Consumer<MenuEvent> c)

Static helper method to create a MenuListener for the menuHidden(MenuEvent e)) method, given a lambda expression or a method reference.

Parameters:

c - the consumer of the event

Returns:

MenuListener

Since:

3.107

menuShownAdapter

static MenuListener menuShownAdapter(Consumer<MenuEvent> c)

Static helper method to create a MenuListener for the menuShown(MenuEvent e)) method, given a lambda expression or a method reference.

Parameters:

c - the consumer of the event

Returns:

MenuListener

Since:

3.107