/** * {@inheritDoc} */ @Override public void addSelectionChangeListener(ISelectionChangeListener listener) { if (selectionChangeSupport == null) { selectionChangeSupport = new SelectionChangeSupport(this); } selectionChangeSupport.addSelectionChangeListener(listener); }
/** * {@inheritDoc} */ @Override public void addSelectionChangeListener(ISelectionChangeListener listener) { if (selectionChangeSupport == null) { selectionChangeSupport = new SelectionChangeSupport(this); } selectionChangeSupport.addSelectionChangeListener(listener); }