// the following will use triangles instead of plus/minus icons
// to show the
// tree structure and expand/collapse state and adds padding
// between cell
// border and tree icons.
TreeImagePainter treeImagePainter = new TreeImagePainter(
false,
GUIHelper.getImage("right"), GUIHelper.getImage("right_down"), null); //$NON-NLS-1$//$NON-NLS-2$
ICellPainter treeStructurePainter = new BackgroundPainter(
new PaddingDecorator(new IndentedTreeImagePainter(10,
null, CellEdgeEnum.LEFT, treeImagePainter,