GridView

public class AfanemekGridView
        extends
        BaseGridViewWithPaging<AfanemekGridActivity, AfanemekDomainProxy, AfanemekDomainProxyProperties, AfanemekRequest> {

    public AfanemekGridView() {
        super();
        HashMap<String, Object> hashMap = new HashMap<String, Object>();
        hashMap.put(AbstractGridView.WITHCHECKCOLUMN, true);
        setOptions(hashMap);

    }

    @Override
    protected List<ColumnConfig<AfanemekDomainProxy, ?>> createColumns() {
        ColumnConfig<AfanemekDomainProxy, String> nevColumnConfig = new ColumnConfig<AfanemekDomainProxy, String>(
                properties.nev(), 50, "Név");
        ColumnConfig<AfanemekDomainProxy, BigDecimal> szazalekColumnConfig = new ColumnConfig<AfanemekDomainProxy, BigDecimal>(
                properties.szazalek(), 50, "Százalék");

        List<ColumnConfig<AfanemekDomainProxy, ?>> arrayList = new ArrayList<ColumnConfig<AfanemekDomainProxy, ?>>();
        arrayList.add(nevColumnConfig);
        arrayList.add(szazalekColumnConfig);

        return arrayList;
    }

    @Override
    protected ListStore<AfanemekDomainProxy> createNewListStore() {
        return new ListStore<AfanemekDomainProxy>(properties.id());
    }

    @Override
    protected boolean isChecked(AfanemekDomainProxy dp) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public void bind() {
        // TODO Auto-generated method stub

    }

    @Override
    protected void clickEditColumn(Object object) {
        presenter.clickEditColumn(object);
    }

    @Override
    protected void clickDeleteColumn(Object object) {
        presenter.clickDeleteColumn(object);
    }

    @Override
    protected VerticalLayoutContainer createGrid() {
        checkBoxSelectionModel = null;
        // create columns
        List<ColumnConfig<AfanemekDomainProxy, ?>> columns = createColumns();

        // ha kell checkboxcolumn akkor letrehozzuk
        if (options != null && options.containsKey(WITHCHECKCOLUMN)) {
            IdentityValueProvider<AfanemekDomainProxy> identityValueProvider = new IdentityValueProvider<AfanemekDomainProxy>(
                    "szamlazoban_active");
            checkBoxSelectionModel = new CheckBoxSelectionModel<AfanemekDomainProxy>(identityValueProvider);
            columns.add(0, checkBoxSelectionModel.getColumn());
        }

        // extra columns
        createDeleteColumn(columns);
        createEditColumn(columns);

        ColumnModel<AfanemekDomainProxy> columnModel = new ColumnModel<AfanemekDomainProxy>(columns);

        final Grid<AfanemekDomainProxy> grid = new Grid<AfanemekDomainProxy>(listStore, columnModel) {
            @Override
            protected void onAfterFirstAttach() {
                super.onAfterFirstAttach();
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                    @Override
                    public void execute() {
                        handleAfterFirstAttachGrid();
                    }
                });
            }
        };
        grid.getView().setForceFit(true);
        grid.getView().setAutoFill(true);
        grid.setLoadMask(true);
        grid.getView().setStripeRows(true);
        grid.setColumnReordering(true);
        grid.setColumnResize(true);
        if (checkBoxSelectionModel != null) {
            grid.setSelectionModel(checkBoxSelectionModel);

        }
        grid.addAttachHandler(new Handler() {
            @Override
            public void onAttachOrDetach(AttachEvent event) {
                // erre azert van szukseg mert mert ha mar egyszer megjelenitettuk akkor masodszorra
                // amikor csatoljuk a felulethez akkor azt csak igy tudjuk erzekelni
                if (event.isAttached() == true) {
                    if (firstAttach == true) {
                        firstAttach = false;
                    } else {
                        handleAttachGrid();
                    }
                }
            }
        });

        VerticalLayoutContainer verticalLayoutContainer = new VerticalLayoutContainer();
        ToolBar createTopToolBar = createTopToolBar();
        createTopToolBar.setEnableOverflow(true);
        if (createTopToolBar != null) {
            verticalLayoutContainer.add(createTopToolBar, new VerticalLayoutData(1, -1));
        }
        verticalLayoutContainer.add(grid, new VerticalLayoutData(1, -1));
        verticalLayoutContainer.setScrollMode(ScrollMode.AUTO);
        verticalLayoutContainer.add(pagingToolBar, new VerticalLayoutData(1, -1));

        return verticalLayoutContainer;
    }
}