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

Example 6 with DummyBodyDataProvider

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

the class CalculatedValueCacheTest method testIllegalState.

@Test(expected = IllegalStateException.class)
public void testIllegalState() {
    this.valueCache = new CalculatedValueCache(new DataLayer(new DummyBodyDataProvider(10, 10)), false, false);
    this.valueCache.getCalculatedValue(0, 0, false, this.calculator);
}

Example 7 with DummyBodyDataProvider

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

the class CalculatedValueCacheTest method testCalculateInBackgroundWithCoordsKey.

@Test
public void testCalculateInBackgroundWithCoordsKey() throws Exception {
    this.valueCache = new CalculatedValueCache(new DataLayer(new DummyBodyDataProvider(10, 10)), true, true);
    Object result = this.valueCache.getCalculatedValue(0, 0, true, this.calculator);
    // as calculation is performed in background, the immediate return value
    // is null
    assertNull(result);
    // now wait so the background process is able to finish
    Thread.sleep(250);
    result = this.valueCache.getCalculatedValue(0, 0, true, this.calculator);
    assertEquals(Integer.valueOf(42), Integer.valueOf(result.toString()));
}

Example 8 with DummyBodyDataProvider

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

the class CalculatedValueCacheTest method testCalculateInSameThreadWithCoordsKey.

@Test
public void testCalculateInSameThreadWithCoordsKey() throws Exception {
    this.valueCache = new CalculatedValueCache(new DataLayer(new DummyBodyDataProvider(10, 10)), true, true);
    Object result = this.valueCache.getCalculatedValue(0, 0, false, this.calculator);
    assertEquals(Integer.valueOf(42), Integer.valueOf(result.toString()));
}

Example 9 with DummyBodyDataProvider

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

the class _001_Vertical_layer_composition method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    ViewportLayer layer = new ViewportLayer(new SelectionLayer(new DataLayer(new DummyBodyDataProvider(1000000, 1000000))));
    layer.setRegionName(GridRegion.BODY);
    return new NatTable(parent, layer);
}

Example 10 with DummyBodyDataProvider

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

the class ColumnHeaderViewportSelectionDataLayerExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    DummyBodyDataProvider bodyDataProvider = new DummyBodyDataProvider(500, 1000000);
    SelectionLayer selectionLayer = new SelectionLayer(new DataLayer(bodyDataProvider));
    ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(new DataLayer(new DummyColumnHeaderDataProvider(bodyDataProvider)), viewportLayer, selectionLayer);
    CompositeLayer compositeLayer = new CompositeLayer(1, 2);
    compositeLayer.setChildLayer(GridRegion.COLUMN_HEADER, columnHeaderLayer, 0, 0);
    compositeLayer.setChildLayer(GridRegion.BODY, viewportLayer, 0, 1);
    return new NatTable(parent, compositeLayer);
}