MovementListener (Eclipse Platform API Specification)

All Superinterfaces:

EventListener, SWTEventListener
```
public interface MovementListener
extends SWTEventListener
```
This listener is invoked when a new offset is required based on the current offset and a movement type.

Since:

3.3

See Also:

SWT.MOVEMENT_WORD, SWT.MOVEMENT_WORD_END, SWT.MOVEMENT_WORD_START, SWT.MOVEMENT_CHAR, SWT.MOVEMENT_CLUSTER

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`getNextOffset(MovementEvent event)`	This method is called when a new offset is required based on the current offset and a movement type.
`void`	`getPreviousOffset(MovementEvent event)`	This method is called when a new offset is required based on the current offset and a movement type.

- Method Detail
  - getNextOffset
```
void getNextOffset(MovementEvent event)
```
    This method is called when a new offset is required based on the current offset and a movement type.
    The following event fields are used:
    
    event.lineOffset line start offset (input)
    
    event.lineText line text (input)
    
    event.movement the movement type (input)
    
    event.offset the current offset (input)
    
    event.newOffset the new offset (input, output)
    Parameters:
    
    event - the event
    
    See Also:
    
    MovementEvent, StyledText.addWordMovementListener(MovementListener)
  - getPreviousOffset
```
void getPreviousOffset(MovementEvent event)
```
    This method is called when a new offset is required based on the current offset and a movement type.
    The following event fields are used:
    
    event.lineOffset line start offset (input)
    
    event.lineText line text (input)
    
    event.movement the movement type (input)
    
    event.offset the current offset (input)
    
    event.newOffset the new offset (input, output)
    Parameters:
    
    event - the event
    
    See Also:
    
    MovementEvent, StyledText.addWordMovementListener(MovementListener)