* This is a callback that will allow us
* to create the viewer and initialize it.
*/
public void createPartControl(Composite parent) {
fClipboard= new Clipboard(parent.getDisplay());
viewer = new LocationViewer(parent);
viewer.setContentProvider(new ViewContentProvider());
viewer.setLabelProvider(new ViewLabelProvider());
viewer.setSorter(new ColumnBasedSorter(2));