Swing/FlatTable のバックアップ(No.3)

JTable table = new JTable(10, 3) {
  private final CellBorder border = new CellBorder(2, 2, 1, 2);
  @Override public Component prepareEditor(TableCellEditor editor, int row, int column) {
    Component c = super.prepareEditor(editor, row, column);
    if (c instanceof JTextField) {
      ((JComponent) c).setBorder(border);
      border.setStartCell(column == 0);
    }
    return c;
  }
};
table.setAutoCreateRowSorter(true);
table.setFillsViewportHeight(true);
table.setShowVerticalLines(false);
table.setGridColor(Color.ORANGE);
table.setSelectionForeground(Color.BLACK);
table.setSelectionBackground(new Color(0x64_AA_EE_FF, true));
table.setIntercellSpacing(new Dimension(0, 1));
table.setBorder(BorderFactory.createEmptyBorder());
table.setDefaultRenderer(Object.class, new DefaultTableCellRenderer() {
  private final CellBorder border = new CellBorder(2, 2, 1, 2);
  @Override public Component getTableCellRendererComponent(
        JTable table, Object value, boolean isSelected, boolean hasFocus,
        int row, int column) {
    JLabel c = (JLabel) super.getTableCellRendererComponent(
        table, value, isSelected, hasFocus, row, column);
    border.setStartCell(column == 0);
    c.setBorder(border);
    return c;
  }
});

JTableHeader header = table.getTableHeader();
header.setBorder(BorderFactory.createEmptyBorder());
header.setDefaultRenderer(new DefaultTableCellRenderer() {
  private final CellBorder border = new CellBorder(2, 2, 1, 2);
  @Override public Component getTableCellRendererComponent(
        JTable table, Object value, boolean isSelected, boolean hasFocus,
        int row, int column) {
    JLabel c = (JLabel) super.getTableCellRendererComponent(
        table, value, isSelected, hasFocus, row, column);
    border.setStartCell(column == 0);
    c.setHorizontalAlignment(SwingConstants.CENTER);
    c.setBorder(border);
    c.setBackground(table.getGridColor());
    return c;
  }
});