sclass TableSearcher {
  JTable table;
  JTextField tfInput;
  JComponent searchPanel, panel;
  F2<S, Map, Bool> rowTester;
  L<Int> rowIndices;
  SingleComponentPanel scpRightOfSearchPanel = scp();
  L lastFiltered, lastOriginal;

  S input() { ret gtt(tfInput); }
  
  void clearSearchField { setText(tfInput, ""); }
}

static TableSearcher tableWithSearcher2(JTable t, O... _) {
  new TableSearcher s;
  bool precise = true;
  s.table = t;
  s.tfInput = jtextfield();
  s.rowTester = func(S pat, Map row) -> bool { anyValueContainsIgnoreCase(row, pat) };
  
  onUpdate(s.tfInput, new Runnable {
    public void run() {
      S pat = s.input();
      
      L<Map<S, O>> data = rawTableData(t);
      if (eq(s.lastFiltered, data))
        data = s.lastOriginal;
        
      //print("Searching " + n(l(data), "entry"));
      new L data2;
      new L<Int> rowIndices;
      for i over data: {
        Map<S, O> map = data.get(i);
        if (isTrue(callF(s.rowTester, pat, map))) {
          data2.add(map);
          rowIndices.add(i);
        }
      }
          
      //print("Found " + n(l(data2), "entry"));
      s.lastFiltered = data2;
      s.lastOriginal = data;
      dataToTable(t, data2);
      if (precise) s.lastFiltered = rawTableData(t);
      s.rowIndices = rowIndices;
    }
  });
  
  s.searchPanel = centerAndEast(withLabel(" Search:", s.tfInput), s.scpRightOfSearchPanel);
  JComponent top = s.searchPanel;
  s.panel = boolOptPar(_, 'withMargin) ? northAndCenterWithMargin(top, t) : northAndCenter(top, t);
  ret s;
}

Began life as a copy of #1004385