Example usage for com.google.gwt.view.client SingleSelectionModel SingleSelectionModel

List of usage examples for com.google.gwt.view.client SingleSelectionModel SingleSelectionModel

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Introduction

In this page you can find the example usage for com.google.gwt.view.client SingleSelectionModel SingleSelectionModel.

Prototype

public SingleSelectionModel()

Source Link

Document

Constructs a SingleSelectionModel without a key provider.

Usage

From source file:org.kie.workbench.common.screens.datamodeller.client.widgets.editor.DataObjectBrowserViewImpl.java

License:Apache License

@PostConstruct
protected void init() {

    newPropertyButton.setIcon(IconType.PLUS);
    newPropertyButton.addClickHandler(new ClickHandler() {
        @Override// w ww  .  j  a v  a2s. c om
        public void onClick(ClickEvent event) {
            presenter.onNewProperty();
        }
    });

    objectButton.addClickHandler(new ClickHandler() {
        @Override
        public void onClick(ClickEvent event) {
            presenter.onSelectCurrentDataObject();
        }
    });

    //Init properties table
    propertiesTable.setEmptyTableCaption(Constants.INSTANCE.objectBrowser_emptyTable());
    propertiesTable.setColumnPickerButtonVisible(false);
    propertiesTable.setToolBarVisible(false);
    setTableHeight(tableHeight);

    addPropertyNameColumn();
    addPropertyLabelColumn();
    addPropertyTypeBrowseColumn();
    addPropertyTypeColumn();
    addRemoveRowColumn();
    addSortHandler();

    //Init the selection model
    SingleSelectionModel<ObjectProperty> selectionModel = new SingleSelectionModel<ObjectProperty>();
    propertiesTable.setSelectionModel(selectionModel);
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            ObjectProperty selectedProperty = ((SingleSelectionModel<ObjectProperty>) propertiesTable
                    .getSelectionModel()).getSelectedObject();
            presenter.onSelectProperty(selectedProperty);
        }
    });

    setReadonly(true);
}

From source file:org.kie.workbench.common.screens.datamodeller.client.widgets.old.DataModelBrowser.java

License:Apache License

public DataModelBrowser() {
    initWidget(uiBinder.createAndBindUi(this));

    //modelName.setText( Constants.INSTANCE.modelBrowser_modelUnknown() );

    dataObjectsProvider.setList(dataObjects);
    dataObjectsTable.setEmptyTableWidget(
            new com.github.gwtbootstrap.client.ui.Label(Constants.INSTANCE.modelBrowser_emptyTable()));

    // Init data object column
    final TextColumn<DataObject> dataObjectColumn = new TextColumn<DataObject>() {

        @Override/*from w ww.j a  v  a2 s .  c  o m*/
        public void render(Cell.Context context, DataObject object, SafeHtmlBuilder sb) {
            SafeHtml startDiv = new SafeHtml() {
                @Override
                public String asString() {
                    return "<div style=\"cursor: pointer;\">";
                }
            };
            SafeHtml endDiv = new SafeHtml() {
                @Override
                public String asString() {
                    return "</div>";
                }
            };

            sb.append(startDiv);
            super.render(context, object, sb);
            sb.append(endDiv);
        }

        @Override
        public String getValue(final DataObject dataObject) {
            // TODO return clipped AND tooltipped object UI label when relevant
            return DataModelerUtils.getDataObjectUILabel(dataObject);
        }
    };
    dataObjectColumn.setSortable(true);
    dataObjectsTable.addColumn(dataObjectColumn, Constants.INSTANCE.modelBrowser_columnName());

    // Init delete column
    ClickableImageResourceCell clickableImageResourceCell = new ClickableImageResourceCell(true, 16);
    final TooltipCellDecorator<ImageResource> decorator = new TooltipCellDecorator<ImageResource>(
            clickableImageResourceCell);
    decorator.setPlacement(Placement.LEFT);
    decorator.setText(Constants.INSTANCE.modelBrowser_action_deleteDataObject());

    final Column<DataObject, ImageResource> deleteDataObjectColumnImg = new Column<DataObject, ImageResource>(
            decorator) {
        @Override
        public ImageResource getValue(final DataObject dataObject) {
            return ImagesResources.INSTANCE.Delete();
        }
    };

    deleteDataObjectColumnImg.setFieldUpdater(new FieldUpdater<DataObject, ImageResource>() {
        public void update(final int index, final DataObject object, final ImageResource value) {
            checkAndDeleteDataObject(object, index);
        }
    });

    dataObjectsTable.addColumn(deleteDataObjectColumnImg);
    dataObjectsTable.setColumnWidth(deleteDataObjectColumnImg, 32, Style.Unit.PX);

    ColumnSortEvent.ListHandler<DataObject> dataObjectNameColHandler = new ColumnSortEvent.ListHandler<DataObject>(
            dataObjectsProvider.getList());
    dataObjectNameColHandler.setComparator(dataObjectColumn, new DataObjectComparator());
    dataObjectsTable.addColumnSortHandler(dataObjectNameColHandler);
    dataObjectsTable.getColumnSortList().push(dataObjectColumn);

    //Init the selection model
    SingleSelectionModel<DataObject> selectionModel = new SingleSelectionModel<DataObject>();
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {

        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            if (!skipNextOnChange) {
                DataObject selectedObject = ((SingleSelectionModel<DataObject>) dataObjectsTable
                        .getSelectionModel()).getSelectedObject();
                notifyObjectSelected(selectedObject);
            }
            skipNextOnChange = false;
        }
    });

    dataObjectsTable
            .setKeyboardSelectionPolicy(HasKeyboardSelectionPolicy.KeyboardSelectionPolicy.BOUND_TO_SELECTION);
    dataObjectsTable.setSelectionModel(selectionModel);

    dataObjectsProvider.addDataDisplay(dataObjectsTable);
    dataObjectsProvider.refresh();

    newEntityButton.setIcon(IconType.PLUS_SIGN);
}

From source file:org.kie.workbench.common.screens.datamodeller.client.widgets.old.DataModelBrowser.java

License:Apache License

private void loadDataModel(DataModel dataModel) {
    this.dataObjects = new ArrayList<DataObject>();
    this.dataObjects.addAll(dataModel.getDataObjects());

    // We create a new selection model due to a bug found in GWT when we change e.g. from one data object with 9 rows
    // to one with 3 rows and the table was sorted.
    // Several tests has been done and the final workaround (not too bad) we found is to
    //  1) sort the table again
    //  2) create a new selection model
    //  3) populate the table with new items
    //  3) select the first row

    SingleSelectionModel selectionModel2 = new SingleSelectionModel<DataObject>();
    dataObjectsTable.setSelectionModel(selectionModel2);

    selectionModel2.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {

        @Override//from   ww w.ja va  2  s.  c o m
        public void onSelectionChange(SelectionChangeEvent event) {
            if (!skipNextOnChange) {
                DataObject selectedObject = ((SingleSelectionModel<DataObject>) dataObjectsTable
                        .getSelectionModel()).getSelectedObject();
                notifyObjectSelected(selectedObject);
            }
            skipNextOnChange = false;
        }
    });

    ArrayList<DataObject> sortBuffer = new ArrayList<DataObject>();
    sortBuffer.addAll(dataObjects);
    Collections.sort(sortBuffer, new DataObjectComparator());

    dataObjectsProvider.getList().clear();
    dataObjectsProvider.getList().addAll(sortBuffer);
    dataObjectsProvider.flush();
    dataObjectsProvider.refresh();

    dataObjectsTable.getColumnSortList()
            .push(new ColumnSortList.ColumnSortInfo(dataObjectsTable.getColumn(1), true));

    if (dataObjects.size() > 0) {
        dataObjectsTable.setKeyboardSelectedRow(0);
        selectionModel2.setSelected(sortBuffer.get(0), true);
    }

    // Set the first row selected again. Sounds crazy, but it's part of the workaround, don't remove this line.
    if (dataObjects.size() > 0) {
        dataObjectsTable.setKeyboardSelectedRow(0);
    }
}

From source file:org.komodo.web.client.panels.repo.VdbList.java

License:Apache License

private VerticalPanel createListPanel() {
    placeManager = IOC.getBeanManager().lookupBean(PlaceManager.class).getInstance();

    uiEventService = UiEventService.get();
    uiEventService.addListener(this);

    VerticalPanel outerPanel = new VerticalPanel();

    CellList.Resources resources = GWT.create(CellListResources.class);
    // Create a CellList.
    CompositeCell compositeCell = createCompositeCell(new VdbCell());

    // 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./*from  ww w.  j a  va2  s .c o m*/
    cellList = new CellList<KomodoObjectBean>(compositeCell, resources);
    cellList.setPageSize(30);
    cellList.setKeyboardPagingPolicy(KeyboardPagingPolicy.INCREASE_RANGE);
    cellList.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.BOUND_TO_SELECTION);

    // Add a selection model so we can select cells.
    listSelectionModel = new SingleSelectionModel<KomodoObjectBean>();
    cellList.setSelectionModel(listSelectionModel);
    listSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            KomodoObjectBean vdb = listSelectionModel.getSelectedObject();
            fireUiEvent(vdb, UiEventType.KOBJECT_SELECTED);
        }
    });

    outerPanel.add(cellList);
    return outerPanel;
}

From source file:org.mklab.taskit.client.ui.admin.UserEditorViewImpl.java

License:Apache License

/**
 * {@inheritDoc}//from w  w w . java  2 s.  c om
 */
@Override
protected Widget initContent() {
    this.userList = new CellList<UserProxy>(new AbstractCell<UserProxy>() {

        @Override
        public void render(@SuppressWarnings("unused") com.google.gwt.cell.client.Cell.Context context,
                UserProxy value, SafeHtmlBuilder sb) {
            sb.appendEscaped(value.getAccount().getId());
        }
    });

    final SingleSelectionModel<UserProxy> selectionModel = new SingleSelectionModel<UserProxy>();
    selectionModel.addSelectionChangeHandler(new Handler() {

        @Override
        public void onSelectionChange(@SuppressWarnings("unused") SelectionChangeEvent event) {
            final UserProxy selectedUser = selectionModel.getSelectedObject();
            setEdittingUser(selectedUser);
        }
    });
    this.userList.setSelectionModel(selectionModel);
    this.userType = new ValueListBox<UserType>(new Renderer<UserType>() {

        @Override
        public String render(UserType object) {
            if (object == null)
                return null;
            return object.name();
        }

        @Override
        public void render(UserType object, Appendable appendable) throws IOException {
            appendable.append(render(object));
        }
    });
    this.userType.setAcceptableValues(Arrays.asList(UserType.values()));

    final Binder binder = GWT.create(Binder.class);
    final Widget content = binder.createAndBindUi(this);

    final Messages messages = getClientFactory().getMessages();
    this.userIdLabel.setText(messages.userIdLabel());
    this.passwordLabel.setText(messages.passwordLabel());
    this.nameLabel.setText(messages.userNameLabel());
    this.userInfoCaption.setCaptionText(messages.userInfoLabel());
    this.applyButton.setText(messages.applyLabel());
    this.userTypeLabel.setText(messages.userTypeLabel());
    this.newCheck.setText(messages.newLabel());

    updateEditMode();
    return content;
}

From source file:org.mklab.taskit.client.ui.HelpCallListViewImpl.java

License:Apache License

private void listenSelectionEvent() {
    // ??//from  w w  w.  j a  v a  2s  . c  o  m
    final SingleSelectionModel<HelpCallListItem> selectionModel = new SingleSelectionModel<HelpCallListItem>();
    selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {

        @SuppressWarnings("synthetic-access")
        @Override
        public void onSelectionChange(@SuppressWarnings("unused") SelectionChangeEvent event) {
            final HelpCallListItem selectedCall = selectionModel.getSelectedObject();
            HelpCallListViewImpl.this.presenter.helpCallSelected(selectedCall.getHelpCall());
        }
    });

    // ????????????????
    CellPreviewEvent.Handler<HelpCallListViewImpl.HelpCallListItem> cellPreviewHandler = new DefaultSelectionEventManager<HelpCallListViewImpl.HelpCallListItem>(
            null) {

        @Override
        public void onCellPreview(CellPreviewEvent<HelpCallListItem> event) {
            @SuppressWarnings("unqualified-field-access")
            Column<?, ?> column = table.getColumn(event.getColumn());
            if (column.getCell() instanceof ButtonCell) {
                return;
            }

            super.onCellPreview(event);
        }
    };
    this.table.setSelectionModel(selectionModel, cellPreviewHandler);
    this.table.addCellPreviewHandler(cellPreviewHandler);
}

From source file:org.obiba.opal.web.gwt.app.client.magma.variable.view.CategoriesEditorModalView.java

License:Open Source License

@Inject
public CategoriesEditorModalView(EventBus eventBus, Binder uiBinder, Translations translations,
        TranslationMessages translationMessages) {
    super(eventBus);
    this.translations = translations;
    this.translationMessages = translationMessages;
    initWidget(uiBinder.createAndBindUi(this));
    dialog.setTitle(translations.editCategories());
    dialog.setResizable(true);//w ww  .  j  a  v  a  2  s  . c  o m
    dialog.setMinHeight(MIN_HEIGHT);
    dialog.setMinWidth(MIN_WIDTH);

    table.setKeyboardSelectionPolicy(HasKeyboardSelectionPolicy.KeyboardSelectionPolicy.DISABLED);
    table.setSelectionModel(new SingleSelectionModel<CategoryDto>());
    table.setEmptyTableWidget(new Label(translations.noCategoriesLabel()));
    table.setPageSize(DEFAULT_PAGE_SIZE);

    pager.setDisplay(table);
    dataProvider.addDataDisplay(table);
}

From source file:org.obiba.opal.web.gwt.app.client.magma.view.DatasourceView.java

License:Open Source License

private void addTableColumns() {
    initializeColumns();//from   w  ww  . jav a  2s  . c  om
    dataProvider.addDataDisplay(table);
    initializeSortableColumns();
    table.setSelectionModel(new SingleSelectionModel<TableDto>());
    table.setPageSize(Table.DEFAULT_PAGESIZE);
    table.setEmptyTableWidget(new InlineLabel(translationMessages.tableCount(0)));
    pager.setDisplay(table);
}

From source file:org.obiba.opal.web.gwt.app.client.magma.view.TableView.java

License:Open Source License

private void addTableColumns() {
    addCheckColumn();/*from ww w  .  j a v  a 2  s  . c o m*/

    table.addColumn(new VariableColumn(new VariableLinkCell(placeManager)), translations.nameLabel());
    table.addColumn(new VariableAttributeColumn("label"), translations.labelLabel());
    table.addColumn(new TextColumn<VariableDto>() {
        @Override
        public String getValue(VariableDto object) {
            return object.getValueType();
        }
    }, translations.valueTypeLabel());
    table.addColumn(new TextColumn<VariableDto>() {

        @Override
        public String getValue(VariableDto object) {
            StringBuilder categories = new StringBuilder();
            int count = 1;
            for (CategoryDto category : JsArrays
                    .toIterable(JsArrays.toSafeArray(object.getCategoriesArray()))) {
                if (count > 10) {
                    categories.append(" ...");
                    break;
                }
                if (categories.length() == 0) {
                    categories.append(category.getName());
                } else {
                    categories.append(", ").append(category.getName());
                }
                count++;
            }
            return categories.toString();
        }
    }, translations.categoriesLabel());

    table.setSelectionModel(new SingleSelectionModel<VariableDto>());
    table.setPageSize(Table.DEFAULT_PAGESIZE);
    table.setEmptyTableWidget(new InlineLabel(translationMessages.variableCount(0)));
    pager.setDisplay(table);
    dataProvider.addDataDisplay(table);

    filter.setText("");
    filter.getTextBox().setPlaceholder(translations.filterVariables());
}

From source file:org.opennms.features.gwt.combobox.client.view.SuggestionComboboxViewImpl.java

License:Open Source License

public SuggestionComboboxViewImpl() {
    initWidget(uiBinder.createAndBindUi(this));

    m_textBox.addKeyDownHandler(new KeyDownHandler() {

        @Override//from   w  w  w.  j a  v  a2s . c om
        public void onKeyDown(KeyDownEvent event) {
            if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                if (m_presenter != null) {
                    m_presenter.onEnterKeyEvent();
                }
            }
        }
    });

    m_selectionModel = new SingleSelectionModel<NodeDetail>();
    m_selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {

        @Override
        public void onSelectionChange(SelectionChangeEvent event) {
            m_presenter.onNodeSelected();
        }
    });

    m_nodeList = new CellList<NodeDetail>(new NodeDetailCell());
    m_nodeList.setPageSize(10);
    m_nodeList.getElement().getStyle().setFontSize(12, Unit.PX);
    m_nodeList.setSelectionModel(m_selectionModel);

    m_dataList = new ListDataProvider<NodeDetail>();
    m_dataList.addDataDisplay(m_nodeList);

    m_pager = new SimplePager();
    m_pager.setStyleName("onms-table-no-borders-margin");
    m_pager.getElement().getStyle().setWidth(100, Unit.PCT);
    m_pager.setDisplay(m_nodeList);

    FlowPanel flowPanel = new FlowPanel();
    flowPanel.add(m_nodeList);
    flowPanel.add(m_pager);
    m_popupPanel = new PopupPanel();
    m_popupPanel.add(flowPanel);
    m_popupPanel.setAutoHideEnabled(true);
    m_popupPanel.setAnimationEnabled(true);
    m_popupPanel.setModal(false);
    m_popupPanel.getElement().getStyle().setBorderWidth(1, Unit.PX);
    m_popupPanel.getElement().getStyle().setBorderColor("#B5B8C8");
    m_popupPanel.getElement().getStyle().setPadding(1, Unit.PX);
}