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org.eclipse.swt.custom
Interface MovementListener

All Superinterfaces:

EventListener, org.eclipse.swt.internal.SWTEventListener

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public interface MovementListener
extends org.eclipse.swt.internal.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

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Method Summary
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)

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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)

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