srecord noeq JG22NetworkElement(G22Utils g22utils, JG22Network parent, G22NetworkElement element) is Swingable {
  JTabbedPane tabs;
  JLeftArrowScriptIDE ide;
  SingleComponentPanel scpContent = scp();
  
  cachedVisualize {
    ide = g22utils.leftArrowIDE();
    ide.withResultPanel(false);
    ide.lvScript(element.varCode());
    ide.runScript = -> {
      var result = ide.freshCompileResult();
      if (result.runnable()) {
        var parsedScript = result!;
        var visualizeFunction = parsedScript.getFunction("visualize");
        Component visualized = null;
        if (visualizeFunction != null) {
          // TODO: timeout?
          var value = runResultWithTimestamps(-> wrap(visualizeFunction.call(new FlexibleVarContext));
          ide.showScriptResult(value);
          if (value.isOK())
            visualized = value!;
        }
        
        scpContent.set(visualized);
        selectTabComponent(tabs, scpContent);
      }
    };
    
    var box = tabs = jtabs(
      "Code", ide.visualize(),
      "Content", scpContent);
    
    jMinSize(80, 50, box);
    setOpaqueBackground(Color.white, box);
    setBorder(box, BorderFactory.createLineBorder(Color.green, 10);
    
    onMouseDown(box, event -> {
      if (!mouseEventIsInBorder(event))
        new ComponentDragger(box, event);
    });
    
    new ComponentResizeDragger(box, box);
    var bounds = or(element.bounds, rect(50, 50, 400, 300));
    setBounds(box, bounds);
    
    onBoundsChange(box, r {
      element.bounds(toRect(getBounds(box)));
      element.network.change();
      parent.mainPanel.revalidateMe();
    });
    
    ret box;
  }
}