@Override
  public boolean isModified(@NotNull NodeRendererSettings settings) {
    if (myRendererDataConfigurable.isModified()) {
      return true;
    }
    final RendererConfiguration rendererConfiguration = settings.getCustomRenderers();
    if (myRendererChooser.getElementCount() != rendererConfiguration.getRendererCount()) {
      return true;
    }
    final RendererConfiguration uiConfiguration = new RendererConfiguration(settings);
    flushTo(uiConfiguration);
    return !uiConfiguration.equals(rendererConfiguration);
  }
@Override
  public boolean isModified(@NotNull NodeRendererSettings settings)