<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_roaf8jvvjsvebfl99iha1oanip, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!7

module DynPrintLogAndButtons > DynPrintLog {
  transient SingleComponentPanel buttons;

  visualize {
    ret centerAndSouth(super.visualize(), buttons = singleComponentPanel());
  }
  
  void unvisualize {
    zeroAllFieldsOfTypeExcept(this, Component, 'buttons);
  }

  start {
    // keep this permanently to allow setting buttons in hidden module
    buttons = singleComponentPanel();
  }
  
  void hideButtons {
    buttons.setComponent(null);
  }
  
  void showButtons(O... params) {
    buttons.setComponent(withMargin(centeredButtons(params)));
  }
}