如何更改NatTable列的AutoSize拖动图标

// 创建数据源
List<MyDataObject> data = new ArrayList<>();
// 创建列模型
List<ColumnHeaderData> columnHeaders = new ArrayList<>();

// 创建NatTable实例
NatTable natTable = new NatTable(parent, SWT.NONE);

// 设置数据源和列模型
natTable.setConfigRegistry(configRegistry);
natTable.setLayerPainter(new NatGridLayerPainter(natTable));
natTable.setLayer(new DataLayer(new ListDataProvider<>(data), new MyColumnAccessor(columnHeaders)));

// 创建列配置
DefaultColumnHeaderLayerConfiguration columnHeaderConfig = new DefaultColumnHeaderLayerConfiguration(natTable, dataProvider, columnAccessor);

// 设置列的AutoSize拖动图标
columnHeaderConfig.addConfiguration(new DefaultColumnHeaderStyleConfiguration() {
    @Override
    protected void addColumnHeaderStyleBindings() {
        super.addColumnHeaderStyleBindings();
        addConfiguration(new CellPainterConfiguration() {
            @Override
            public void configureRegistry(IConfigRegistry configRegistry) {
                configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, new CellPainterDecorator(new TextPainter(), CellEdgeEnum.RIGHT, new ImagePainter(ImageUtil.getImage("resize.png"))), DisplayMode.NORMAL, GridRegion.COLUMN_HEADER);
            }
        });
    }
});

// 应用列配置
natTable.addConfiguration(columnHeaderConfig);
natTable.configure();

natTable.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));