dimTree = new DimensionTree(restrictions, properties, smd, this);
dimTree.setPreferredSize(new Dimension( (int)(Toolkit.getDefaultToolkit().getScreenSize().getWidth()/5)
,(int)(Toolkit.getDefaultToolkit().getScreenSize().getHeight()/2.1)));
dimTreeDragSource = new DimensionTreeToMBTDragSource(dimTree.getTree()
, DnDConstants.ACTION_COPY_OR_MOVE);
builderTree = new MdxBuilderTree(this, this, cubeName);
builderTree.setPreferredSize(new Dimension( (int)(Toolkit.getDefaultToolkit().getScreenSize().getWidth()/5)
,(int)(Toolkit.getDefaultToolkit().getScreenSize().getHeight()/1.1)));
builderTreeDragSource = new MBTtoMBTDragSource(builderTree.getTree()