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

Example 6 with NatTable

use of org.eclipse.nebula.widgets.nattable.NatTable 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 7 with NatTable

use of org.eclipse.nebula.widgets.nattable.NatTable 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 8 with NatTable

use of org.eclipse.nebula.widgets.nattable.NatTable in project nebula.widgets.nattable by eclipse.

the class RowSizeResetCommandTest method testResetAllRegions.

@Test
public void testResetAllRegions() {
    DummyGridLayerStack dummyGridLayerStack = new DummyGridLayerStack();
    NatTable natTable = new NatTableFixture(dummyGridLayerStack);
    assertEquals(20, dummyGridLayerStack.getColumnHeaderDataLayer().getRowHeightByPosition(0));
    assertEquals(20, dummyGridLayerStack.getBodyDataLayer().getRowHeightByPosition(2));
    ((DataLayer) dummyGridLayerStack.getColumnHeaderDataLayer()).setRowHeightByPosition(0, 50);
    ((DataLayer) dummyGridLayerStack.getBodyDataLayer()).setRowHeightByPosition(2, 50);
    assertEquals(50, dummyGridLayerStack.getColumnHeaderDataLayer().getRowHeightByPosition(0));
    assertEquals(50, dummyGridLayerStack.getBodyDataLayer().getRowHeightByPosition(2));
    natTable.doCommand(new RowHeightResetCommand());
    assertEquals(20, dummyGridLayerStack.getColumnHeaderDataLayer().getRowHeightByPosition(0));
    assertEquals(20, dummyGridLayerStack.getBodyDataLayer().getRowHeightByPosition(2));
}

Example 9 with NatTable

use of org.eclipse.nebula.widgets.nattable.NatTable in project nebula.widgets.nattable by eclipse.

the class ColumnSizeResetCommandTest method testResetAllRegions.

@Test
public void testResetAllRegions() {
    DummyGridLayerStack dummyGridLayerStack = new DummyGridLayerStack();
    NatTable natTable = new NatTableFixture(dummyGridLayerStack);
    assertEquals(40, dummyGridLayerStack.getRowHeaderDataLayer().getColumnWidthByPosition(0));
    assertEquals(100, dummyGridLayerStack.getBodyDataLayer().getColumnWidthByPosition(2));
    ((DataLayer) dummyGridLayerStack.getRowHeaderDataLayer()).setColumnWidthByPosition(0, 100);
    ((DataLayer) dummyGridLayerStack.getBodyDataLayer()).setColumnWidthByPosition(2, 50);
    assertEquals(100, dummyGridLayerStack.getRowHeaderDataLayer().getColumnWidthByPosition(0));
    assertEquals(50, dummyGridLayerStack.getBodyDataLayer().getColumnWidthByPosition(2));
    natTable.doCommand(new ColumnWidthResetCommand());
    assertEquals(40, dummyGridLayerStack.getRowHeaderDataLayer().getColumnWidthByPosition(0));
    assertEquals(100, dummyGridLayerStack.getBodyDataLayer().getColumnWidthByPosition(2));
}

Example 10 with NatTable

use of org.eclipse.nebula.widgets.nattable.NatTable in project nebula.widgets.nattable by eclipse.

the class ViewportIntegrationTest method shouldInitWithNoScroll.

@Test
public void shouldInitWithNoScroll() {
    List<String> contents = new ArrayList<>(Arrays.asList("one", "two", "three", "four", "five"));
    IDataProvider bodyDataProvider = new ListDataProvider<>(contents, new IColumnAccessor<String>() {

        @Override
        public Object getDataValue(String rowObject, int columnIndex) {
            return rowObject;
        }

        @Override
        public void setDataValue(String rowObject, int columnIndex, Object newValue) {
        // ignore
        }

        @Override
        public int getColumnCount() {
            return 1;
        }
    });
    SelectionLayer selectionLayer = new SelectionLayer(new DataLayer(bodyDataProvider));
    ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    IDataProvider colDataProvider = new DummyColumnHeaderDataProvider(bodyDataProvider);
    ColumnHeaderLayer colHeader = new ColumnHeaderLayer(new DataLayer(colDataProvider), viewportLayer, selectionLayer);
    IDataProvider rowDataProvider = new DefaultRowHeaderDataProvider(bodyDataProvider);
    RowHeaderLayer rowHeaderLayer = new RowHeaderLayer(new DataLayer(rowDataProvider), viewportLayer, selectionLayer);
    CornerLayer cornerLayer = new CornerLayer(new DataLayer(new DefaultCornerDataProvider(colDataProvider, rowDataProvider)), rowHeaderLayer, colHeader);
    GridLayer grid = new GridLayer(viewportLayer, colHeader, rowHeaderLayer, cornerLayer);
    // create the table with no scrollbars
    NatTable natTable = new NatTable(new Shell(), SWT.NO_BACKGROUND | SWT.NO_REDRAW_RESIZE | SWT.DOUBLE_BUFFERED, grid);
    // this caused a NPE for scrollbar initialization
    natTable.setSize(600, 600);
}