Examples with StructuralRefreshEvent org.eclipse.nebula.widgets.nattable.layer.event.StructuralRefreshEvent used on opensource projects

Example 1 with StructuralRefreshEvent

use of org.eclipse.nebula.widgets.nattable.layer.event.StructuralRefreshEvent in project nebula.widgets.nattable by eclipse.

the class SelectionModelStructuralChangeEventHandlerTest method shouldNotClearSelectionOnStructuralChanges.

@Test
public void shouldNotClearSelectionOnStructuralChanges() {
    ((SelectionModel) this.selectionModel).setClearSelectionOnChange(false);
    this.selectionModel.addSelection(3, 4);
    Assert.assertFalse(this.selectionModel.isEmpty());
    this.selectionModel.handleLayerEvent(new StructuralRefreshEvent(this.dataLayer));
    Assert.assertFalse(this.selectionModel.isEmpty());
}

Example 2 with StructuralRefreshEvent

use of org.eclipse.nebula.widgets.nattable.layer.event.StructuralRefreshEvent 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 3 with StructuralRefreshEvent

use of org.eclipse.nebula.widgets.nattable.layer.event.StructuralRefreshEvent in project nebula.widgets.nattable by eclipse.

the class PreserveSelectionModelStructuralChangeEventHandlerTest method shouldRetainRowSelectionOnUpdates.

@Test
public void shouldRetainRowSelectionOnUpdates() throws Exception {
    assertEquals(0, this.selectionLayer.getFullySelectedRowPositions().length);
    assertEquals(0, this.selectionLayer.getSelectedRowCount());
    this.nattable.doCommand(new SelectRowsCommand(this.nattable, 1, 1, false, false));
    assertEquals(1, this.selectionLayer.getFullySelectedRowPositions().length);
    assertEquals(1, this.selectionLayer.getSelectedRowCount());
    // Ford motor at top and selected
    assertEquals("B Ford Motor", this.nattable.getDataValueByPosition(2, 1).toString());
    assertEquals("B Ford Motor", getSelected().getSecurity_description());
    this.listFixture.add(0, RowDataFixture.getInstance("Tata motors", "A"));
    // fire event to trigger structural refresh
    this.bodyDataLayer.fireLayerEvent(new StructuralRefreshEvent(this.bodyDataLayer));
    // Tata motors at top but Ford motors still selected
    assertEquals("Tata motors", this.nattable.getDataValueByPosition(2, 1).toString());
    assertEquals("B Ford Motor", getSelected().getSecurity_description());
}

Example 4 with StructuralRefreshEvent

use of org.eclipse.nebula.widgets.nattable.layer.event.StructuralRefreshEvent in project nebula.widgets.nattable by eclipse.

the class PreserveSelectionModelStructuralChangeEventHandlerTest method shouldClearSelectionOnClearingTableWithStructuralRefresh.

@Test
public void shouldClearSelectionOnClearingTableWithStructuralRefresh() throws Exception {
    assertEquals(0, this.selectionLayer.getFullySelectedRowPositions().length);
    assertEquals(0, this.selectionLayer.getSelectedRowCount());
    this.nattable.doCommand(new SelectRowsCommand(this.nattable, 1, 1, false, false));
    assertEquals(1, this.selectionLayer.getFullySelectedRowPositions().length);
    assertEquals(1, this.selectionLayer.getSelectedRowCount());
    // Ford motor at top and selected
    assertEquals("B Ford Motor", this.nattable.getDataValueByPosition(2, 1).toString());
    assertEquals("B Ford Motor", getSelected().getSecurity_description());
    // clear the table
    this.listFixture.clear();
    // fire event to trigger structural refresh
    this.bodyDataLayer.fireLayerEvent(new StructuralRefreshEvent(this.bodyDataLayer));
    // row count of 1 for NatTable because of header
    assertEquals(1, this.nattable.getRowCount());
    assertEquals(0, this.selectionLayer.getSelectedRowCount());
    assertTrue("selection model is not empty", this.selectionLayer.getSelectionModel().getSelections().isEmpty());
}

Example 5 with StructuralRefreshEvent

use of org.eclipse.nebula.widgets.nattable.layer.event.StructuralRefreshEvent in project nebula.widgets.nattable by eclipse.

the class RowSelectionModelStructuralChangeEventHandlerTest method shouldClearSelectionOnClearingTableWithStructuralRefresh.

@Test
public void shouldClearSelectionOnClearingTableWithStructuralRefresh() throws Exception {
    assertEquals(0, this.selectionLayer.getFullySelectedRowPositions().length);
    assertEquals(0, this.selectionLayer.getSelectedRowCount());
    this.nattable.doCommand(new SelectRowsCommand(this.nattable, 1, 1, false, false));
    assertEquals(1, this.selectionLayer.getFullySelectedRowPositions().length);
    assertEquals(1, this.selectionLayer.getSelectedRowCount());
    // Ford motor at top and selected
    assertEquals("B Ford Motor", this.nattable.getDataValueByPosition(2, 1).toString());
    assertEquals("B Ford Motor", getSelected().getSecurity_description());
    // clear the table
    this.listFixture.clear();
    // fire event to trigger structural refresh
    this.bodyDataLayer.fireLayerEvent(new StructuralRefreshEvent(this.bodyDataLayer));
    // row count of 1 for NatTable because of header
    assertEquals(1, this.nattable.getRowCount());
    assertEquals(0, this.selectionLayer.getSelectedRowCount());
    assertTrue("selection model is not empty", this.selectionLayer.getSelectionModel().getSelections().isEmpty());
}