Package org.eclipse.nebula.widgets.opal.duallist

Interface SelectionChangeListener

All Superinterfaces:
java.util.EventListener, org.eclipse.swt.internal.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 SelectionChangeListener
extends org.eclipse.swt.internal.SWTEventListener
Classes which implement this interface provide methods that deal with the events that are generated when selection occurs in a control.

After creating an instance of a class that implements this interface it can be added to a control using the addSelectionChangeListener method and removed using the removeSelectionChangeListener method. When selection occurs in a control the appropriate method will be invoked.

See Also:
SelectionChangeEvent

  • Method Summary

    Modifier and Type Method Description
    void widgetSelected​(SelectionChangeEvent e)
    Sent when selection occurs in the control.

  • Method Details

    • widgetSelected

      void widgetSelected​(SelectionChangeEvent e)
      Sent when selection occurs in the control.
      Parameters:
      e - an event containing information about the selection