private MasterView newMasterView() { MasterView mv; mv = new MasterView(); mv.setPropertyMapper(new BlocPropertyMapper()); Column column = new Column("draganddrop", "", false, "10px", true); HTML html = new HTML("[drop]"); if (controller != null) { controller.clearRegistration(GROUPNAME); controller.registerDrop(html, new BlocClipboard(null), GROUPNAME); } // column.setWidget(html); if (!isReadOnly()) { mv.append(column); } mv.append(new Column("content", contentColumnName, true)); if (!isReadOnly()) { mv.append(new Column("action", "Supprimer", false, "15px", true)); } mv.setFilteringEnabled(false); mv.setWidth("100%"); return mv; }