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

Introduction

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

Prototype

public CellList(final Cell<T> cell) 

Source Link

Document

Construct a new CellList .

Usage

From source file:accelerator.client.ui.TaskDialogBox.java

License:Open Source License

/**
 * /*from   w  w w . ja  v  a  2s .c o  m*/
 */
public TaskDialogBox() {
    setWidget(uiBinder.createAndBindUi(this));

    projectListBox.addItem("(??)", "");

    List<HasCell<Tag, ?>> hasCells = CollectionUtil.createArrayList();
    hasCells.add(new HasCell<Tag, Boolean>() {
        private final CheckboxCell cell = new CheckboxCell();

        public Cell<Boolean> getCell() {
            return cell;
        }

        public FieldUpdater<Tag, Boolean> getFieldUpdater() {
            return null;
        }

        public Boolean getValue(Tag object) {
            return selectionModel.isSelected(object);
        }
    });
    hasCells.add(new HasCell<Tag, Tag>() {
        private final TagCell cell = new TagCell();

        public Cell<Tag> getCell() {
            return cell;
        }

        public FieldUpdater<Tag, Tag> getFieldUpdater() {
            return null;
        }

        public Tag getValue(Tag object) {
            return object;
        }

    });
    CompositeCell<Tag> tagCell = new CompositeCell<Tag>(hasCells);

    tagCellList = new CellList<Tag>(tagCell);
    tagCellList.setSelectionModel(selectionModel, selectionManager);
    scrollPanel.add(tagCellList);

    nameErrorLabel.setVisible(false);
    setText("??");
    setHandler(null);

    // DateBox ??
    dueDateBox.setFormat(new DateBox.DefaultFormat(DateTimeFormat.getFormat("yyyy/MM/dd")));
}

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From source file:accelerator.client.view.desktop.DesktopTaskListView.java

License:Open Source License

/**
 * /*from ww w . java2 s  . com*/
 */
public DesktopTaskListView() {
    initWidget(uiBinder.createAndBindUi(this));

    taskCellList = new CellList<Task>(taskCell);
    taskCellList.setStyleName("taskcelllist", true);
    taskCellList.setSelectionModel(selectionModel);
    scrollPanel.add(taskCellList);

    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        public void onSelectionChange(SelectionChangeEvent event) {
            updateToolBar();
        }
    });
}

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From source file:cc.alcina.framework.gwt.client.widget.SelectWithSearch.java

License:Apache License

private void updateItemsCellList(String filterText, HasWidgets itemHolder) {
    emptyItems = true;//from  w  w w .  j av  a  2 s  . co  m
    Cell<T> cell = new AbstractCell<T>() {
        @Override
        public void render(com.google.gwt.cell.client.Cell.Context context, T value, SafeHtmlBuilder sb) {
            sb.appendEscaped((String) renderer.apply(value));
        }
    };
    CellList<T> cellList = new CellList<T>(cell);
    cellList.setPageSize(9999);
    cellList.setKeyboardPagingPolicy(KeyboardPagingPolicy.INCREASE_RANGE);
    cellList.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    // Add a selection model so we can select cells.
    final SingleSelectionModel<T> selectionModel = new SingleSelectionModel<T>(new SimpleKeyProvider<T>());
    cellList.setSelectionModel(selectionModel);
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            itemSelected(selectionModel.getSelectedObject());
        }
    });
    List<T> items = new ArrayList<>();
    for (G c : keys) {
        if (!itemMap.containsKey(c)) {
            continue;
        }
        for (T item : itemMap.get(c)) {
            String filterable = CommonUtils.nullToEmpty(((String) renderer.apply(item))).toLowerCase();
            if (itemFilter.allow(item, filterable, filterText) && !selectedItems.contains(item)) {
                items.add(item);
            }
        }
    }
    ListDataProvider<T> dataProvider = new ListDataProvider<T>();
    dataProvider.getList().addAll(items);
    dataProvider.addDataDisplay(cellList);
    emptyItems = items.isEmpty();
    itemHolder.clear();
    itemHolder.add(cellList);
    afterUpdateItems(emptyItems);
}

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From source file:com.agnie.gwt.common.client.widget.CustomListBox.java

License:Open Source License

public void initCellList(AbstractCell<TYPE> cell) {

    cellList = new CellList<TYPE>(cell);

    // disable KeyBoardSelectionPolicy to avoid firstItem selection problem(we can't select firstItem and it shows
    // yellow background
    cellList.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.DISABLED);
    // Add a selection model to handle user selection.
    cellList.setSelectionModel(selectionModel);
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        public void onSelectionChange(SelectionChangeEvent event) {
            Title selected = selectionModel.getSelectedObject();
            if (selected != null) {
                for (ChangeHandler ch : changeHandler) {
                    ch.onChange();/*from  w  ww  .  j a  v a2s  .c  o  m*/
                }
                setListBoxTitle(selected.getTitle());
                hideCellList();
            }
        }
    });
}

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From source file:com.agnie.gwt.common.client.widget.SuggestionBox.java

License:Open Source License

@UiFactory
public CellList<String> getCellList() {
    list = new CellList<String>(textCell);
    return list;
}

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From source file:com.appspot.socialinquirer.client.view.TopicsViewImpl.java

License:Apache License

/**
 * Instantiates a new topics view impl.//  w  ww  .j a va  2  s . c  om
 */
public TopicsViewImpl() {
    activeTagsList = new CellList<Tag>(new TagCell());
    followingTagsList = new CellList<Tag>(new TagCell());
    suggestedTagsList = new CellList<Tag>(new TagCell());
    SelectionModel<Tag> tagSelectionModel = new SingleSelectionModel<Tag>(new ProvidesKey<Tag>() {

        @Override
        public Object getKey(Tag item) {
            return item.getTag();
        }
    });
    tagSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        public void onSelectionChange(SelectionChangeEvent event) {
            setSelectedTag(getSelectedTag(activeTagsList));
        }
    });
    activeTagsList.setSelectionModel(tagSelectionModel);
    tagSelectionModel = new SingleSelectionModel<Tag>(new ProvidesKey<Tag>() {

        @Override
        public Object getKey(Tag item) {
            return item.getTag();
        }
    });

    tagSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        public void onSelectionChange(SelectionChangeEvent event) {
            setSelectedTag(getSelectedTag(followingTagsList));
        }
    });
    followingTagsList.setSelectionModel(tagSelectionModel);
    tagSelectionModel = new SingleSelectionModel<Tag>(new ProvidesKey<Tag>() {

        @Override
        public Object getKey(Tag item) {
            return item.getTag();
        }
    });

    tagSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        public void onSelectionChange(SelectionChangeEvent event) {
            setSelectedTag(getSelectedTag(suggestedTagsList));
        }
    });
    suggestedTagsList.setSelectionModel(tagSelectionModel);
    initWidget(uiBinder.createAndBindUi(TopicsViewImpl.this));
}

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From source file:com.dawg6.gwt.client.widgets.AbstractSearchable.java

License:Open Source License

protected AbstractSearchable(ValueFactory<T> factory, Comparator<T> sorter) {

    captionPanel = new CaptionPanel("Caption");
    initWidget(captionPanel);//from   w  w  w .  ja  va  2  s . c  om

    VerticalPanel verticalPanel_5 = new VerticalPanel();
    captionPanel.setContentWidget(verticalPanel_5);
    verticalPanel_5.setSize("5cm", "3cm");

    HorizontalPanel row = new HorizontalPanel();
    row.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE);
    row.setSpacing(5);
    verticalPanel_5.add(row);

    Label label = new Label("Filter:");
    row.add(label);

    suggestBox = new TextBox();
    row.add(suggestBox);
    suggestBox.setVisibleLength(20);

    suggestBox.addKeyUpHandler(new KeyUpHandler() {

        @Override
        public void onKeyUp(KeyUpEvent event) {
            setFilter();
        }
    });

    Button button = new Button("Clear");
    row.add(button);
    button.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            suggestBox.setText("");
            setFilter();
        }
    });

    listBox = new CellList<T>(getCell());

    scroll = new ScrollPanel();
    scroll.setWidget(listBox);

    this.list = new Vector<T>();
    this.dataProvider = new ListDataProvider<T>();
    this.dataProvider.addDataDisplay(listBox);
    verticalPanel_5.add(scroll);
    listBox.setPageSize(Integer.MAX_VALUE);

    listBox.setSize("300px", "300px");
    selectionModel = new SingleSelectionModel<T>();
    listBox.setSelectionModel(selectionModel);

    selectionModel.addSelectionChangeHandler(new Handler() {

        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            selectionChanged(getSelectedValue());

        }
    });

    this.factory = factory;
    this.sorter = sorter;
}

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From source file:com.goodow.web.ui.client.nav.TopNavUi.java

License:Apache License

@Inject
TopNavUi(final TreeNodeCell cell, final TopTreeNodeDataProvider dataProvider,
        final Provider<TreeNodePlace> placeProvider, final PlaceController placeController) {
    logger.finest("init start");
    this.dataProvider = dataProvider;
    this.placeProvider = placeProvider;
    this.placeController = placeController;
    list = new CellList<TreeNodeProxy>(cell);
    list.setSelectionModel(selectionModel);

    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        @Override//from  w  w  w.  j  a va 2 s . com
        public void onSelectionChange(final SelectionChangeEvent event) {
            TreeNodeProxy node = selectionModel.getSelectedObject();

            if (fireEvent) {
                TreeNodePlace place = placeProvider.get().setPath(node.getPath());
                placeController.goTo(place);
            } else {
                fireEvent = true;
            }
        }
    });

    initWidget(list);
    dataProvider.addDataDisplay(list);
    logger.finest("init end");
}

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From source file:com.google.gwt.examples.cell.CellExample.java

License:Apache License

public void onModuleLoad() {
    // Create a cell to render each value.
    ColorCell cell = new ColorCell();

    // Use the cell in a CellList.
    CellList<String> cellList = new CellList<String>(cell);

    // Push the data into the widget.
    cellList.setRowData(0, COLORS);//from   www .j  ava 2  s. com

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

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From source file:com.google.gwt.examples.cell.CellWithEventsExample.java

License:Apache License

@Override
public void onModuleLoad() {
    // Create a cell to render each value.
    ColorCell cell = new ColorCell();

    // Use the cell in a CellList.
    CellList<String> cellList = new CellList<String>(cell);

    // Push the data into the widget.
    cellList.setRowData(0, COLORS);//from   w w w  .j  a  v a2s . c o m

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

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