structViewer.setBounds(new Rectangle(160, ypos, 120, height));
structViewer.addItem(Viewer.JMOL.name());
structViewer.addItem(Viewer.CHIMERA.name());
structViewer.setBounds(new Rectangle(160, ypos, 120, height));
structViewer.addItem(Viewer.JMOL.name());
structViewer.addItem(Viewer.CHIMERA.name());