srecord noeq JOnDemandWithReloadButton(IF0<JComponent> makeComponent) is Swingable {
  SingleComponentPanel scp = singleComponentPanel();
  ReliableSingleThread rstReload = rst(l0 reloadImpl);
  
  settable bool loadingScreen = true;
  
  void reload { rstReload.trigger(); }
  
  cachedVisualize {
    bindToComponent(scp, -> {
      if (scp.isEmpty()) reload();
    }, null);

    ret northAndCenter(withMargin(rightAlignedLine(jReloadButton(l0 reload))), scp);
  }
    
  void reloadImpl {
    if (loadingScreen())
      scp.setComponent(jCenteredLabel("Loading..."));
      
    try {
      scp.setComponent(makeComponent?!);
    } catch print e {
      scp.setComponent(jscroll(jFastLogView_noWrap(renderStackTrace(e)));
    }
  }
}