ArmListener (Eclipse Platform API Specification)

All Superinterfaces:

EventListener, SWTEventListener

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface ArmListener
extends SWTEventListener
```
Classes which implement this interface provide a method that deals with the event that is generated when a widget, such as a menu item, is armed.
After creating an instance of a class that implements this interface it can be added to a widget using the addArmListener method and removed using the removeArmListener method. When the widget is armed, the widgetArmed method will be invoked.

See Also:

ArmEvent

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void widgetArmed(ArmEvent e)
  Sent when a widget is armed, or 'about to be selected'.

- Method Detail
  - widgetArmed
```
void widgetArmed(ArmEvent e)
```
    Sent when a widget is armed, or 'about to be selected'.
    
    Parameters:
    
    e - an event containing information about the arm