TouchListener (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 TouchListener
extends SWTEventListener
```
Classes which implement this interface provide methods that deal with the events that are generated as touches occur on a touch-aware input surface.
After creating an instance of a class that implements this interface it can be added to a control using the addTouchListener method and removed using the removeTouchListener method. When a touch occurs or changes state, the touch method will be invoked.

Warning: This API is currently only implemented on Windows and Cocoa. SWT doesn't send Gesture or Touch events on GTK.

Since:

3.7

See Also:

TouchEvent

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void touch(TouchEvent e)
  Sent when a touch sequence begins, changes state, or ends.

- Method Detail
  - touch
```
void touch(TouchEvent e)
```
    Sent when a touch sequence begins, changes state, or ends.
    
    Parameters:
    
    e - an event containing information about the touch