Ejemplo n.º 1
0
  @Override
  public void updateGrid(Set<Subtitle> subs) {
    BeanItemContainer<Subtitle> subsContainer = new BeanItemContainer<>(Subtitle.class, subs);
    GeneratedPropertyContainer gpc = new GeneratedPropertyContainer(subsContainer);
    gpc.addGeneratedProperty(
        "delete",
        new PropertyValueGenerator<String>() {
          @Override
          public String getValue(Item item, Object itemId, Object propertyId) {
            return "Delete";
          }

          @Override
          public Class<String> getType() {
            return String.class;
          }
        });
    grid.setContainerDataSource(gpc);
    downloadButton.setEnabled(subs != null && subs.size() > 0);
  }
Ejemplo n.º 2
0
  @Override
  public Container createContainer() {
    EntityContainer<SysConfig> cont = (EntityContainer<SysConfig>) getHelper().createContainer();
    GeneratedPropertyContainer gpContainer = new GeneratedPropertyContainer(cont);
    gpContainer.addGeneratedProperty(
        "id",
        new PropertyValueGenerator<String>() {
          @Override
          public String getValue(Item item, Object itemId, Object propertyId) {
            String id = (String) item.getItemProperty("id").getValue();
            return removePrefix(id);
          }

          @Override
          public Class<String> getType() {
            return String.class;
          }
        });
    return gpContainer;
  }