| /******************************************************************************* |
| * Copyright (c) 2012, 2020 Original authors and others. |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Original authors and others - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.nebula.widgets.nattable.test.fixture.layer; |
| |
| import org.eclipse.nebula.widgets.nattable.layer.IUniqueIndexLayer; |
| import org.eclipse.nebula.widgets.nattable.test.fixture.InitializeClientAreaCommandFixture; |
| import org.eclipse.nebula.widgets.nattable.util.IClientAreaProvider; |
| import org.eclipse.nebula.widgets.nattable.viewport.ViewportLayer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Rectangle; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Scrollable; |
| import org.eclipse.swt.widgets.Shell; |
| |
| /** |
| * Viewport fixtures to enable testing with various configurations. |
| */ |
| public class ViewportLayerFixture extends ViewportLayer { |
| |
| public static final Rectangle DEFAULT_CLIENT_AREA = new Rectangle(0, 0, 200, 100); |
| public static final IClientAreaProvider DEFAULT_CLIENT_AREA_PROVIDER = getClientAreaProvider(DEFAULT_CLIENT_AREA); |
| public static final Scrollable DEFAULT_SCROLLABLE = scrollable(); |
| |
| /** |
| * Default Xtor |
| */ |
| public ViewportLayerFixture() { |
| super(new DataLayerFixture()); |
| setClientAreaProvider(getClientAreaProvider(DEFAULT_CLIENT_AREA)); |
| } |
| |
| public ViewportLayerFixture(IUniqueIndexLayer underlingLayer) { |
| super(underlingLayer); |
| setClientAreaProvider(getClientAreaProvider(new Rectangle(0, 0, 1000, |
| 1000))); |
| doCommand(new InitializeClientAreaCommandFixture()); |
| } |
| |
| /** |
| * Xtor Fixture with all columns equal width and all rows equal height. |
| */ |
| public ViewportLayerFixture(int width, int height) { |
| super(new DataLayerFixture(width, height)); |
| } |
| |
| /** |
| * Xtor Fixture with all columns equal width and all rows equal height. |
| * |
| * @param colCount |
| * total number of columns |
| * @param rowCount |
| * total number of rows |
| */ |
| public ViewportLayerFixture(int colCount, int rowCount, |
| int defaultColWidth, int defaultRowHeight) { |
| super(new DataLayerFixture(colCount, rowCount, defaultColWidth, |
| defaultRowHeight)); |
| setClientAreaProvider(DEFAULT_CLIENT_AREA_PROVIDER); |
| } |
| |
| /** |
| * Xtor Provide your own <i>clientArea</i> |
| */ |
| public ViewportLayerFixture(final Rectangle clientArea) { |
| super(new DataLayerFixture()); |
| setClientAreaProvider(getClientAreaProvider(clientArea)); |
| } |
| |
| private static IClientAreaProvider getClientAreaProvider( |
| final Rectangle clientArea) { |
| return new IClientAreaProvider() { |
| @Override |
| public Rectangle getClientArea() { |
| return clientArea; |
| } |
| }; |
| } |
| |
| private static Scrollable scrollable() { |
| return new Composite(new Shell(Display.getDefault()), SWT.H_SCROLL |
| | SWT.V_SCROLL); |
| } |
| } |