!7

module WordTool extends DynSCP {
  InputChooser inputChooser = new(this).setDelay(1000);
  
  transient ReliableSingleThread rst = new(r { update(inputChooser.input()) });
  transient JPanel stack;
  transient MultiThreadStepper stepper;

  visualize {
    ret withMargin(northAndCenter(
      wrap(inputChooser),
      jscroll_trackWidth(stack = dynamicVStack2())));
  }
  
  void doIt { rst.trigger(); }
  
  void update { if (inputChooser.update()) update(inputChooser.input()); }
  
  void update(S input) {
    temp enter();
    
    print("Calculating: " + input);
  }
}