Examples with ListDataProvider org.eclipse.nebula.widgets.nattable.data.ListDataProvider used on opensource projects

Example 1 with ListDataProvider

use of org.eclipse.nebula.widgets.nattable.data.ListDataProvider in project nebula.widgets.nattable by eclipse.

the class RowSelectionEditUtilsTest method setup.

@Before
public void setup() {
    List<RowDataFixture> listFixture = RowDataListFixture.getList(10);
    IRowDataProvider<RowDataFixture> bodyDataProvider = new ListDataProvider<RowDataFixture>(listFixture, new ReflectiveColumnPropertyAccessor<RowDataFixture>(RowDataListFixture.getPropertyNames()));
    this.gridLayerStack = new GridLayerFixture(bodyDataProvider);
    this.selectionLayer = this.gridLayerStack.getBodyLayer().getSelectionLayer();
    this.selectionLayer.setSelectionModel(new RowSelectionModel<RowDataFixture>(this.selectionLayer, bodyDataProvider, new IRowIdAccessor<RowDataFixture>() {

        @Override
        public Serializable getRowId(RowDataFixture rowObject) {
            return rowObject.getSecurity_id();
        }
    }));
    this.natTable = new NatTableFixture(this.gridLayerStack);
    // Ensure no active editor (static) is present
    // Although deprecated this needs to still work for backwards
    // compatibility
    assertNull(ActiveCellEditorRegistry.getActiveCellEditor());
}

Example 2 with ListDataProvider

use of org.eclipse.nebula.widgets.nattable.data.ListDataProvider in project nebula.widgets.nattable by eclipse.

the class SelectionModelStructuralChangeEventHandlerTest method shouldClearSelectionOnClearingTableWithRowStructuralRefresh.

@Test
public void shouldClearSelectionOnClearingTableWithRowStructuralRefresh() throws Exception {
    List<RowDataFixture> listFixture = RowDataListFixture.getList(10);
    IRowDataProvider<RowDataFixture> bodyDataProvider = new ListDataProvider<RowDataFixture>(listFixture, new ReflectiveColumnPropertyAccessor<RowDataFixture>(RowDataListFixture.getPropertyNames()));
    GridLayerFixture gridLayer = new GridLayerFixture(bodyDataProvider);
    NatTable nattable = new NatTableFixture(gridLayer, false);
    DataLayer bodyDataLayer = (DataLayer) gridLayer.getBodyDataLayer();
    SelectionLayer selectionLayer = gridLayer.getBodyLayer().getSelectionLayer();
    // test SelectionModel updates
    assertEquals(0, selectionLayer.getFullySelectedRowPositions().length);
    nattable.doCommand(new SelectRowsCommand(nattable, 1, 1, false, false));
    assertEquals(1, selectionLayer.getFullySelectedRowPositions().length);
    // Ford motor at top and selected
    assertEquals("B Ford Motor", nattable.getDataValueByPosition(2, 1).toString());
    Range selection = selectionLayer.getSelectedRowPositions().iterator().next();
    assertEquals("B Ford Motor", listFixture.get(selection.start).getSecurity_description());
    // clear the table
    listFixture.clear();
    // fire event to trigger structural refresh
    bodyDataLayer.fireLayerEvent(new RowStructuralRefreshEvent(bodyDataLayer));
    // row count of 1 for NatTable because of header
    assertEquals(1, nattable.getRowCount());
    assertTrue("selection is not empty", selectionLayer.getSelectedCells().isEmpty());
    assertTrue("selection model is not empty", selectionLayer.getSelectionModel().getSelections().isEmpty());
}

Example 3 with ListDataProvider

use of org.eclipse.nebula.widgets.nattable.data.ListDataProvider in project nebula.widgets.nattable by eclipse.

the class SelectionModelStructuralChangeEventHandlerTest method shouldClearSelectionOnClearingTableWithStructuralRefresh.

@Test
public void shouldClearSelectionOnClearingTableWithStructuralRefresh() throws Exception {
    List<RowDataFixture> listFixture = RowDataListFixture.getList(10);
    IRowDataProvider<RowDataFixture> bodyDataProvider = new ListDataProvider<RowDataFixture>(listFixture, new ReflectiveColumnPropertyAccessor<RowDataFixture>(RowDataListFixture.getPropertyNames()));
    GridLayerFixture gridLayer = new GridLayerFixture(bodyDataProvider);
    NatTable nattable = new NatTableFixture(gridLayer, false);
    DataLayer bodyDataLayer = (DataLayer) gridLayer.getBodyDataLayer();
    SelectionLayer selectionLayer = gridLayer.getBodyLayer().getSelectionLayer();
    // test SelectionModel updates
    assertEquals(0, selectionLayer.getFullySelectedRowPositions().length);
    nattable.doCommand(new SelectRowsCommand(nattable, 1, 1, false, false));
    assertEquals(1, selectionLayer.getFullySelectedRowPositions().length);
    // Ford motor at top and selected
    assertEquals("B Ford Motor", nattable.getDataValueByPosition(2, 1).toString());
    Range selection = selectionLayer.getSelectedRowPositions().iterator().next();
    assertEquals("B Ford Motor", listFixture.get(selection.start).getSecurity_description());
    // clear the table
    listFixture.clear();
    // fire event to trigger structural refresh
    bodyDataLayer.fireLayerEvent(new StructuralRefreshEvent(bodyDataLayer));
    // row count of 1 for NatTable because of header
    assertEquals(1, nattable.getRowCount());
    assertTrue("selection is not empty", selectionLayer.getSelectedCells().isEmpty());
    assertTrue("selection model is not empty", selectionLayer.getSelectionModel().getSelections().isEmpty());
}

Example 4 with ListDataProvider

use of org.eclipse.nebula.widgets.nattable.data.ListDataProvider in project nebula.widgets.nattable by eclipse.

the class SelectionUtilsTest method testGetEmptyListOnCellSelectionForFullRowSelection.

@Test
public void testGetEmptyListOnCellSelectionForFullRowSelection() {
    List<RowDataFixture> listFixture = RowDataListFixture.getList(10);
    IRowDataProvider<RowDataFixture> bodyDataProvider = new ListDataProvider<RowDataFixture>(listFixture, new ReflectiveColumnPropertyAccessor<RowDataFixture>(RowDataListFixture.getPropertyNames()));
    DataLayer dataLayer = new DataLayer(bodyDataProvider);
    SelectionLayer selectionLayer = new SelectionLayer(dataLayer);
    selectionLayer.selectCell(1, 3, false, false);
    List<RowDataFixture> selected = SelectionUtils.getSelectedRowObjects(selectionLayer, bodyDataProvider, true);
    assertNotNull(selected);
    assertEquals(0, selected.size());
}

Example 5 with ListDataProvider

use of org.eclipse.nebula.widgets.nattable.data.ListDataProvider in project nebula.widgets.nattable by eclipse.

the class SelectionUtilsTest method testGetSingleItemOnCellSelection.

@Test
public void testGetSingleItemOnCellSelection() {
    List<RowDataFixture> listFixture = RowDataListFixture.getList(10);
    IRowDataProvider<RowDataFixture> bodyDataProvider = new ListDataProvider<RowDataFixture>(listFixture, new ReflectiveColumnPropertyAccessor<RowDataFixture>(RowDataListFixture.getPropertyNames()));
    DataLayer dataLayer = new DataLayer(bodyDataProvider);
    SelectionLayer selectionLayer = new SelectionLayer(dataLayer);
    selectionLayer.selectCell(1, 3, false, false);
    List<RowDataFixture> selected = SelectionUtils.getSelectedRowObjects(selectionLayer, bodyDataProvider, false);
    assertNotNull(selected);
    assertEquals(1, selected.size());
    assertEquals(listFixture.get(3), selected.get(0));
}