@Override public void addViewportListener(IViewportListener listener) { if (fViewportListeners == null) { fViewportListeners= new ArrayList<>(); initializeViewportUpdate(); } if (!fViewportListeners.contains(listener)) fViewportListeners.add(listener); }
@Override public void addViewportListener(IViewportListener listener) { if (fViewportListeners == null) { fViewportListeners= new ArrayList<>(); initializeViewportUpdate(); } if (!fViewportListeners.contains(listener)) fViewportListeners.add(listener); }
fCursorListener.install(); initializeViewportUpdate();
fCursorListener.install(); initializeViewportUpdate();