public Object render(final TransfertPpSummaryDto model, String property,
com.extjs.gxt.ui.client.widget.grid.ColumnData config, int rowIndex, int colIndex,
ListStore<TransfertPpSummaryDto> store, Grid<TransfertPpSummaryDto> grid) {
Image viewButton = createViewButton();
viewButton.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
// bus.fireEvent(new LoadTransfertppSummaryDtoEvent(model));
GuiUtil.gotoEcran(new TransfertppEcran(chantier, model.getRefTransfertPpId(), role, user));