Example usage for com.google.gwt.user.cellview.client CellTable CellTable

List of usage examples for com.google.gwt.user.cellview.client CellTable CellTable

  1. HOME
  2. Java
  3. com.google.gwt
  4. com.google.gwt.user.cellview.client.*
  5. CellTable
  6. CellTable

Introduction

In this page you can find the example usage for com.google.gwt.user.cellview.client CellTable CellTable.

Prototype

public CellTable(ProvidesKey<T> keyProvider)

Source Link

Document

Constructs a table with a default page size of 15, and the given ProvidesKey key provider .

Usage

From source file:cimav.client.view.catalogos.tabulador.NivelesUi.java

private void buildGrid() {
    // super.onLoad(); //To change body of generated methods, choose Tools | Templates.

    /*//  w ww.j  a v a2  s . c om
     * Set a key provider that provides a unique key for each contact. If key is
     * used to identify contacts when fields (such as the name and address)
     * change.
     */
    dataGrid = new CellTable<>(NivelesProvider.get().getDataProvider());
    //cellTable.setWidth("100%");
    //cellTable.setHeight("100%");

    /*
     * Do not refresh the headers every time the data is updated. The footer
     * depends on the current data, so we do not disable auto refresh on the
     * footer.
     */
    dataGrid.setAutoHeaderRefreshDisabled(true);

    // Set the message to display when the table is empty.
    dataGrid.setEmptyTableWidget(new Label("No hay Niveles"));

    // Attach a column sort handler to the ListDataProvider to sort the list.
    ColumnSortEvent.ListHandler<Tabulador> sortHandler = new ColumnSortEvent.ListHandler<>(
            NivelesProvider.get().getDataProvider().getList());
    dataGrid.addColumnSortHandler(sortHandler);

    // Create a Pager to control the table.
    SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
    pager = new SimplePager(SimplePager.TextLocation.CENTER, pagerResources, false, 0, true);
    pager.setDisplay(dataGrid);

    dataGrid.setPageSize(50);

    // Add a selection model so we can select cells.
    final SelectionModel<Tabulador> selectionModel = new SingleSelectionModel<>(
            NivelesProvider.get().getDataProvider());
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            //System.out.println("123> " + event.getSource() + " - " + event.getAssociatedType());
            if (event.getSource() instanceof SingleSelectionModel) {

                SingleSelectionModel selecter = (SingleSelectionModel) event.getSource();
                Tabulador sel = (Tabulador) selecter.getSelectedObject();

                GWT.log("Sel>> " + sel);
            }
        }
    });
    dataGrid.setSelectionModel(selectionModel);

    dataGrid.addDomHandler(new DoubleClickHandler() {
        @SuppressWarnings("unchecked")
        @Override
        public void onDoubleClick(DoubleClickEvent event) {
            //                DataGrid<Departamento> grid = (DataGrid<Departamento>) event.getSource();
            //                int row = grid.getKeyboardSelectedRow();
            //                Departamento item = grid.getVisibleItem(row);
        }
    }, DoubleClickEvent.getType());

    initTableColumns(sortHandler);

    // Add the CellList to the adapter in the database.
    NivelesProvider.get().getDataProvider().addDataDisplay(dataGrid);

}

From source file:com.Administration.client.Administration.java

License:Apache License

/**
 * ?   UI/*from  www  . j a  v a 2s  .c om*/
 */
public void onModuleLoad() {

    label = new HTML(); //   ?  ?  
    label.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);

    loginLabel = new HTML(); //   ?  ?    
    loginLabel.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);

    dialog = new PasswordDialog(); //   
    list = new LinkedList<>(); //  ? ? 

    ProvidesKey<LinkData> KEY_PROVIDER = new ProvidesKey<LinkData>() { //    -   ??   
        @Override
        public Object getKey(LinkData item) {
            return item == null ? null : item.getId();
        }
    };
    cellTable = new CellTable<>(KEY_PROVIDER); //  ? 

    dataProvider = new ListDataProvider<>(); //    
    dataProvider.addDataDisplay(cellTable); // ?,   ????   ? 

    sortHandler = new ListHandler<>(list); //  ?
    cellTable.addColumnSortHandler(sortHandler); //  ?   

    SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
    pager = new SimplePager(SimplePager.TextLocation.CENTER, pagerResources, false, 0, true); //  pager -  ?
    pager.setDisplay(cellTable); // ?,  pager ?  ? 

    initTable(); //   ? 
    cellTable.setWidth("100%");
    cellTable.setHeight("80%");
    cellTable.setAutoHeaderRefreshDisabled(true);
    cellTable.setAutoFooterRefreshDisabled(true);

    //  ?  
    VerticalPanel VP = new VerticalPanel();
    VP.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
    VP.add(cellTable);
    VP.add(pager);

    logoutButton = new Button("Logout");

    //  ? 
    HorizontalPanel loginHP = new HorizontalPanel();
    loginHP.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
    loginHP.setSpacing(5);
    loginHP.add(loginLabel);
    loginHP.add(logoutButton);

    logoutButton.addClickHandler(new ClickHandler() { //  
        @Override
        public void onClick(ClickEvent event) { //  

            Cookies.removeCookie(cookieName); // ?   

            //  ?  ???
            loginLabel.setHTML("");
            loginLabel.setVisible(false);
            label.setHTML("");
            cellTable.setVisible(false);
            pager.setVisible(false);
            logoutButton.setVisible(false);

            dataProvider.getList().clear(); // ? 

            dialog.show(); //   
            dialog.center();

        }
    });
    logoutButton.setVisible(false);

    //  
    RootPanel.get("Login").add(loginHP);
    RootPanel.get("Data").add(VP);
    RootPanel.get("Data").add(label);

    //    ? 
    cellTable.setVisible(false);
    pager.setVisible(false);

    dialog.Login();
}

From source file:com.google.gwt.examples.cellview.CellTableFieldUpdaterExample.java

License:Apache License

@Override
public void onModuleLoad() {
    // Create a CellTable with a key provider.
    final CellTable<Contact> table = new CellTable<Contact>(KEY_PROVIDER);

    // Add a text input column to edit the name.
    final TextInputCell nameCell = new TextInputCell();
    Column<Contact, String> nameColumn = new Column<Contact, String>(nameCell) {
        @Override/*  ww w .j  a  v a 2s .com*/
        public String getValue(Contact object) {
            // Return the name as the value of this column.
            return object.name;
        }
    };
    table.addColumn(nameColumn, "Name");

    // Add a field updater to be notified when the user enters a new name.
    nameColumn.setFieldUpdater(new FieldUpdater<Contact, String>() {
        @Override
        public void update(int index, Contact object, String value) {
            // Inform the user of the change.
            Window.alert("You changed the name of " + object.name + " to " + value);

            // Push the changes into the Contact. At this point, you could send an
            // asynchronous request to the server to update the database.
            object.name = value;

            // Redraw the table with the new data.
            table.redraw();
        }
    });

    // Push the data into the widget.
    table.setRowData(CONTACTS);

    // Add it to the root panel.
    RootPanel.get().add(table);
}

From source file:com.google.gwt.examples.cellview.CellTableFieldUpdaterExampleComplex.java

License:Apache License

@Override
public void onModuleLoad() {
    // Create a CellTable with a key provider.
    final CellTable<Contact> table = new CellTable<Contact>(KEY_PROVIDER);
    table.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED);

    // Add a text input column to edit the name.
    final TextInputCell nameCell = new TextInputCell();
    Column<Contact, String> nameColumn = new Column<Contact, String>(nameCell) {
        @Override/*from   ww  w.  j a  va 2 s.  c  o  m*/
        public String getValue(Contact object) {
            return object.name;
        }
    };
    table.addColumn(nameColumn, "Name");

    // Add a field updater to be notified when the user enters a new name.
    nameColumn.setFieldUpdater(new FieldUpdater<Contact, String>() {
        @Override
        public void update(int index, Contact object, String value) {
            // Validate the data.
            if (value.length() < 3) {
                Window.alert("Names must be at least three characters long.");

                /*
                 * Clear the view data. The view data contains the pending change and
                 * allows the table to render with the pending value until the data is
                 * committed. If the data is committed into the object, the view data
                 * is automatically cleared out. If the data is not committed because
                 * it is invalid, you must delete.
                 */
                nameCell.clearViewData(KEY_PROVIDER.getKey(object));

                // Redraw the table.
                table.redraw();
                return;
            }

            // Inform the user of the change.
            Window.alert("You changed the name of " + object.name + " to " + value);

            // Push the changes into the Contact. At this point, you could send an
            // asynchronous request to the server to update the database.
            object.name = value;

            // Redraw the table with the new data.
            table.redraw();
        }
    });

    // Add a date column to show the birthday.
    Column<Contact, Date> dateColumn = new Column<Contact, Date>(new DatePickerCell()) {
        @Override
        public Date getValue(Contact object) {
            return object.birthday;
        }
    };
    table.addColumn(dateColumn, "Birthday");

    // Add a field updater to be notified when the user enters a new birthday.
    dateColumn.setFieldUpdater(new FieldUpdater<Contact, Date>() {
        @Override
        public void update(int index, Contact object, Date value) {
            Window.alert("You changed the birthday of " + object.name + " to "
                    + DateTimeFormat.getFormat(PredefinedFormat.DATE_LONG).format(value));

            // Push the changes into the Contact.
            object.birthday = value;

            // Redraw the table with the new data.
            table.redraw();
        }
    });
    // Add a text column to show the address.
    TextColumn<Contact> addressColumn = new TextColumn<Contact>() {
        @Override
        public String getValue(Contact object) {
            return object.address;
        }
    };
    table.addColumn(addressColumn, "Address");

    // Set the total row count. This isn't strictly necessary, but it affects
    // paging calculations, so its good habit to keep the row count up to date.
    table.setRowCount(CONTACTS.size(), true);

    // Push the data into the widget.
    table.setRowData(0, CONTACTS);

    // Add it to the root panel.
    RootPanel.get().add(table);
}

From source file:com.google.gwt.sample.showcase.client.content.cell.CwCellTable.java

License:Apache License

/**
 * Initialize this example./*from   ww  w .  j ava  2 s . c o  m*/
 */
@ShowcaseSource
@Override
public Widget onInitialize() {
    // Create a CellTable.

    // Set a key provider that provides a unique key for each contact. If key is
    // used to identify contacts when fields (such as the name and address)
    // change.
    cellTable = new CellTable<ContactInfo>(ContactDatabase.ContactInfo.KEY_PROVIDER);
    cellTable.setWidth("100%", true);

    // Attach a column sort handler to the ListDataProvider to sort the list.
    ListHandler<ContactInfo> sortHandler = new ListHandler<ContactInfo>(
            ContactDatabase.get().getDataProvider().getList());
    cellTable.addColumnSortHandler(sortHandler);

    // Create a Pager to control the table.
    SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
    pager = new SimplePager(TextLocation.CENTER, pagerResources, false, 0, true);
    pager.setDisplay(cellTable);

    // Add a selection model so we can select cells.
    final SelectionModel<ContactInfo> selectionModel = new MultiSelectionModel<ContactInfo>(
            ContactDatabase.ContactInfo.KEY_PROVIDER);
    cellTable.setSelectionModel(selectionModel,
            DefaultSelectionEventManager.<ContactInfo>createCheckboxManager());

    // Initialize the columns.
    initTableColumns(selectionModel, sortHandler);

    // Add the CellList to the adapter in the database.
    ContactDatabase.get().addDataDisplay(cellTable);

    // Create the UiBinder.
    Binder uiBinder = GWT.create(Binder.class);
    Widget widget = uiBinder.createAndBindUi(this);

    return widget;
}

From source file:com.gwt2go.dev.client.ui.CellTableViewImpl.java

License:Apache License

public CellTableViewImpl(/* String firstName */) {
    // Create a CellTable.

    // Set a key provider that provides a unique key for each contact. If
    // key is//from  w  w w  .j  a  v  a 2  s  .  c  o m
    // used to identify contacts when fields (such as the name and address)
    // change.
    cellTable = new CellTable<ContactDatabase.ContactInfo>(ContactDatabase.ContactInfo.KEY_PROVIDER);

    // Create a Pager to control the table.
    SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
    pager = new SimplePager(TextLocation.CENTER, pagerResources, false, 0, true);
    pager.setDisplay(cellTable);

    // Add a selection model so we can select cells.
    final SingleSelectionModel<ContactInfo> selectionModel = new SingleSelectionModel<ContactInfo>(
            ContactInfo.KEY_PROVIDER);
    cellTable.setSelectionModel(selectionModel);

    // Initialize the columns.
    initTableColumns(selectionModel);

    // Add the CellList to the adapter in the database.
    ContactDatabase.get().addDataDisplay(cellTable);

    initWidget(uiBinder.createAndBindUi(this));

    String firstname = "John";
    String lastname = "Familyguy";
    Date age = new Date(); // get's the current date/time

    DemoUser myuser = new DemoUser(firstname, lastname, age);

    CalendarUtil.addDaysToDate(age, 2);

    mytextbox.setText(myuser.getAge().toString());

    CalendarUtil.addDaysToDate(myuser.getAge(), 5);

    mytextbox.setText(myuser.getAge().toString());

    button.setText("Click me to go to the new sortable table example");
    button2.setText("CustomPlaces");
    dialogBox.setText("Open DialogBox");

}

From source file:com.plr.hanzi.client.view.dictionnary.ZwCharBrowser.java

License:Apache License

public ZwCharBrowser() {

    cellTable = new CellTable<ZhongWenCharacter>(CardData.KEY_PROVIDER);

    // Create rank column.
    TextColumn<ZhongWenCharacter> rankColumn = new TextColumn<ZhongWenCharacter>() {
        @Override/*from   ww w.ja  v  a 2s  .  c o m*/
        public String getValue(ZhongWenCharacter zwChar) {
            return "" + zwChar.getId();
        }
    };

    TextColumn<ZhongWenCharacter> zhCharColumn = new TextColumn<ZhongWenCharacter>() {
        @Override
        public String getValue(ZhongWenCharacter zwChar) {
            return zwChar.getSimplifiedCharacter();
        }
    };

    cellTable.addColumn(rankColumn, "Rank");
    cellTable.addColumn(zhCharColumn, "Simplified");

    cellTable.setPageSize(getPageSize());
    cellTable.setKeyboardPagingPolicy(KeyboardPagingPolicy.CHANGE_PAGE);
    cellTable.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.BOUND_TO_SELECTION);

    // // Create a Pager to control the table.
    SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
    pager = new SimplePager(TextLocation.CENTER, pagerResources, false, 0, true);
    pager.setDisplay(cellTable);

    // Add a selection model so we can select cells.
    final SingleSelectionModel<ZhongWenCharacter> selectionModel = new SingleSelectionModel<ZhongWenCharacter>(
            CardData.KEY_PROVIDER);
    cellTable.setSelectionModel(selectionModel);
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {

        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            ZhongWenCharacter zwChar = selectionModel.getSelectedObject();
            History.newItem(ApplicationConst.CHARARCTER + "/" + zwChar.getId());
        }
    });

    // Add the CellList to the data provider in the database.
    DataControler.get().addDataDisplay(cellTable);

    cellTable.addRangeChangeHandler(new RangeChangeEvent.Handler() {
        @Override
        public void onRangeChange(RangeChangeEvent event) {
            lastAccessedRange = event.getNewRange();
        }
    });

    if (lastAccessedRange != null) {
        cellTable.setVisibleRange(lastAccessedRange);
    }

    initWidget(uiBinder.createAndBindUi(this));
}

From source file:com.spshop.admin.client.sample.CwCellTable.java

License:Apache License

/**
 * Initialize this example.//from w ww .java 2 s . c  o  m
 */
@Override
public Widget onInitialize() {
    // Create a CellTable.

    // Set a key provider that provides a unique key for each contact. If key is
    // used to identify contacts when fields (such as the name and address)
    // change.
    cellTable = new CellTable<ContactInfo>(ContactDatabase.ContactInfo.KEY_PROVIDER);
    cellTable.setWidth("100%", true);

    // Attach a column sort handler to the ListDataProvider to sort the list.
    ListHandler<ContactInfo> sortHandler = new ListHandler<ContactInfo>(
            ContactDatabase.get().getDataProvider().getList());
    cellTable.addColumnSortHandler(sortHandler);

    // Create a Pager to control the table.
    SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
    pager = new SimplePager(TextLocation.CENTER, pagerResources, false, 0, true);
    pager.setDisplay(cellTable);

    // Add a selection model so we can select cells.
    final SelectionModel<ContactInfo> selectionModel = new MultiSelectionModel<ContactInfo>(
            ContactDatabase.ContactInfo.KEY_PROVIDER);
    cellTable.setSelectionModel(selectionModel,
            DefaultSelectionEventManager.<ContactInfo>createCheckboxManager());

    // Initialize the columns.
    initTableColumns(selectionModel, sortHandler);

    // Add the CellList to the adapter in the database.
    ContactDatabase.get().addDataDisplay(cellTable);

    // Create the UiBinder.
    Binder uiBinder = GWT.create(Binder.class);
    Widget widget = uiBinder.createAndBindUi(this);

    return widget;
}

From source file:eu.europeana.uim.gui.cp.client.europeanawidgets.ImportResourcesWidget.java

License:EUPL

@Override
public Widget onInitialize() {

    searchPanel = new VerticalPanel();
    searchPanel.setSpacing(8);/*from   ww w. j a  va 2s.co  m*/
    searchPanel.setWidth("32em");
    searchPanel.add(createAdvancedForm());

    impResultsTable = new FlexTable();
    FlexCellFormatter cellFormatter = impResultsTable.getFlexCellFormatter();
    impResultsTable.addStyleName("cw-FlexTable");
    impResultsTable.setWidth("32em");
    impResultsTable.setCellSpacing(5);
    impResultsTable.setCellPadding(3);

    // Add some text
    cellFormatter.setHorizontalAlignment(0, 1, HasHorizontalAlignment.ALIGN_LEFT);

    cellFormatter.setColSpan(0, 0, 2);

    importDialog = createImportDialog();
    searchDialog = createSearchDialogBox();

    // Create a CellTable.

    // Set a key provider that provides a unique key for each contact. If
    // key is
    // used to identify contacts when fields (such as the name and address)
    // change.

    cellTable = new CellTable<SugarCRMRecordDTO>(KEY_PROVIDER);
    cellTable.setWidth("100%", true);

    // Attach a column sort handler to the ListDataProvider to sort the
    // list.
    ListHandler<SugarCRMRecordDTO> sortHandler = new ListHandler<SugarCRMRecordDTO>(dataProvider.getList());
    cellTable.addColumnSortHandler(sortHandler);

    // Create a Pager to control the table.
    SimplePager.Resources pagerResources = GWT.create(SimplePager.Resources.class);
    pager = new SimplePager(TextLocation.CENTER, pagerResources, false, 0, true);
    pager.setDisplay(cellTable);

    // Add a selection model so we can select cells.
    final SelectionModel<SugarCRMRecordDTO> selectionModel = new MultiSelectionModel<SugarCRMRecordDTO>(
            KEY_PROVIDER);
    cellTable.setSelectionModel(selectionModel,
            DefaultSelectionEventManager.<SugarCRMRecordDTO>createCheckboxManager());

    // Initialize the columns.
    initTableColumns(selectionModel, sortHandler);

    // Add the CellList to the adapter in the database.
    dataProvider.addDataDisplay(cellTable);

    // Create the UiBinder.

    Binder uiBinder = GWT.create(Binder.class);
    Widget widget = (Widget) uiBinder.createAndBindUi(this);

    return widget;

}

From source file:eu.zeigermann.gwt.demo.client.item.DefaultItemView.java

License:Apache License

private void initTable(AsyncDataProvider<ItemDto> dataProvider) {
    final ProvidesKey<ItemDto> keyProvider = new ProvidesKey<ItemDto>() {
        public Object getKey(ItemDto list) {
            return list == null ? null : list.getId();
        }/*from w w  w  .  ja v a 2s  .c  o m*/
    };
    cellTable = new CellTable<ItemDto>(keyProvider);
    dataProvider.addDataDisplay(cellTable);
    cellTable.setPageSize(5);

    cellTable.sinkEvents(Event.ONDBLCLICK);
    final MultiSelectionModel<ItemDto> selectionModel = new MultiSelectionModel<ItemDto>(keyProvider);
    cellTable.setSelectionModel(selectionModel, new CellPreviewEvent.Handler<ItemDto>() {

        @Override
        public void onCellPreview(CellPreviewEvent<ItemDto> event) {
            int eventType = Event.getTypeInt(event.getNativeEvent().getType());
            if (eventType == Event.ONDBLCLICK) {
                ItemDto list = event.getValue();
                presenter.edit(list);
            }
        }
    });

    // styles

    // bootstrap
    cellTable.addStyleName("table");
    cellTable.addStyleName("table-bordered");
    // makes selection invisible on every even row
    // cellTable.addStyleName("table-striped");

    AsyncHandler columnSortHandler = new AsyncHandler(cellTable);

    // columns
    addShopColumn(columnSortHandler);
    addNameColumn();
    addCheckedColumn();
    addEditColumn();
    addDeleteColumn();
}