box.addDeviceClass("BeamLine");
cellEditor = new ComboBoxCellEditor(box);
rowModel.addEditorForRow(3, cellEditor);
box = new DeviceComboBox();
box.addDeviceClass("RefreshingTime");
cellEditor = new ComboBoxCellEditor(box);
rowModel.addEditorForRow(4, cellEditor);
box = new DeviceComboBox();
box.addDeviceClass("Control Panel");