!7

p-substance {
  final JTable table = showTable(makeData());
  addToWindow(table, jbutton("Update", r {
    Map<S, Int> widths = tableColumnWidthsByName(table);
    printStruct("Widths", widths);
    showTable(table, makeData());
    tableSetColumnWidths_debug = true;
    //tableSetColumnWidths(table, widths);
    tableSetColumnPreferredWidths(table, widths);
  }));
}

static L makeData() {
  ret ll(
    litorderedmap("Hello" := "World", "How" := randomID()),
    litorderedmap("Hello" := "Boys", "How" := "Whatever"));
}