public AbstractProfessorsLoadTable(Composite parent) {
parent.setLayout(new FillLayout());
composite = new Composite(parent, SWT.NONE);
composite.setLayout(new FillLayout());
v = new GridTableViewer(composite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
v.setLabelProvider(getLabelProvider());
v.setContentProvider(getContentProvider());
v.getGrid().setCellSelectionEnabled(true);
v.setCellEditors(new CellEditor[] { new TextCellEditor(v.getGrid()), new TextCellEditor(v.getGrid()) });