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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_kvovihaq3h04svakoir94glg97, 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 />
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<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 />
sclass G22SnPSelector is Swingable {
  settable new SnPSettings settings;
  
  event change;

  cachedVisualize {
    var colors = jspinner(settings.colors, 2, 256);
    main onChange(colors, -> {
      settings.colors = intFromSpinner(colors);
      change();
    });
    
    var pixelRows = jPowersOfTwoSpinner(512, settings.pixelRows);
    main onChange(pixelRows, -> {
      settings.pixelRows = intFromSpinner(pixelRows);
      change();
    });
    
    ret hstack(
      colors,
      jlabel(" colors @ "),
      pixelRows,
      jlabel(" p"));
  }
}