| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jface.tests.viewers; |
| |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| |
| import org.eclipse.jface.viewers.CheckboxTableViewer; |
| import org.eclipse.jface.viewers.ColumnLayoutData; |
| import org.eclipse.jface.viewers.ColumnWeightData; |
| import org.eclipse.jface.viewers.ITableLabelProvider; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.jface.viewers.TableLayout; |
| import org.eclipse.jface.viewers.TableViewer; |
| |
| |
| public class CheckboxTableViewerTest extends TableViewerTest { |
| public static class CheckboxTableTestLabelProvider |
| extends TestLabelProvider |
| implements ITableLabelProvider { |
| |
| public boolean fExtended = false; |
| |
| public String getText(Object element) { |
| if (fExtended) |
| return providedString((String) element); |
| return element.toString(); |
| } |
| public String getColumnText(Object element, int index) { |
| if (fExtended) |
| return providedString((TestElement) element); |
| return element.toString(); |
| } |
| public Image getColumnImage(Object element, int columnIndex) { |
| return null; |
| } |
| } |
| public CheckboxTableViewerTest(String name) { |
| super(name); |
| } |
| protected StructuredViewer createViewer(Composite parent) { |
| Table table = new Table(parent, SWT.CHECK | SWT.BORDER); |
| table.setLinesVisible(true); |
| TableLayout layout = new TableLayout(); |
| table.setLayout(layout); |
| table.setHeaderVisible(true); |
| |
| String headers[] = { "column 1 header", "column 2 header" }; |
| |
| ColumnLayoutData layouts[] = |
| { new ColumnWeightData(100), new ColumnWeightData(100)}; |
| |
| final TableColumn columns[] = new TableColumn[headers.length]; |
| |
| for (int i = 0; i < headers.length; i++) { |
| layout.addColumnData(layouts[i]); |
| TableColumn tc = new TableColumn(table, SWT.NONE, i); |
| tc.setResizable(layouts[i].resizable); |
| tc.setText(headers[i]); |
| columns[i] = tc; |
| } |
| |
| TableViewer viewer = new CheckboxTableViewer(table); |
| viewer.setContentProvider(new TestModelContentProvider()); |
| viewer.setLabelProvider(new TableTestLabelProvider()); |
| return viewer; |
| } |
| public static void main(String args[]) { |
| junit.textui.TestRunner.run(CheckboxTableViewerTest.class); |
| } |
| public void testCheckAllElements() { |
| CheckboxTableViewer ctv= (CheckboxTableViewer)fViewer; |
| ctv.setAllChecked(true); |
| assertTrue(ctv.getChecked(fRootElement.getFirstChild())); |
| assertTrue(ctv.getChecked(fRootElement.getLastChild())); |
| ctv.setAllChecked(false); |
| assertTrue(!ctv.getChecked(fRootElement.getFirstChild())); |
| assertTrue(!ctv.getChecked(fRootElement.getLastChild())); |
| } |
| public void testGrayAllElements() { |
| CheckboxTableViewer ctv= (CheckboxTableViewer)fViewer; |
| ctv.setAllGrayed(true); |
| assertTrue(ctv.getGrayed(fRootElement.getFirstChild())); |
| assertTrue(ctv.getGrayed(fRootElement.getLastChild())); |
| ctv.setAllGrayed(false); |
| assertTrue(!ctv.getGrayed(fRootElement.getFirstChild())); |
| assertTrue(!ctv.getGrayed(fRootElement.getLastChild())); |
| } |
| public void testGrayed() { |
| CheckboxTableViewer ctv= (CheckboxTableViewer)fViewer; |
| TestElement element= fRootElement.getFirstChild(); |
| |
| assertTrue(ctv.getGrayedElements().length == 0); |
| assertTrue(!ctv.getGrayed(element)); |
| |
| ctv.setGrayed(element, true); |
| assertTrue(ctv.getGrayedElements().length == 1); |
| assertTrue(ctv.getGrayed(element)); |
| |
| ctv.setGrayed(element, false); |
| assertTrue(ctv.getGrayedElements().length == 0); |
| assertTrue(!ctv.getGrayed(element)); |
| |
| ctv.setAllGrayed(false); |
| } |
| public void testGrayedElements() { |
| CheckboxTableViewer ctv= (CheckboxTableViewer)fViewer; |
| TestElement first= fRootElement.getFirstChild(); |
| TestElement last= fRootElement.getLastChild(); |
| |
| assertTrue(ctv.getGrayedElements().length == 0); |
| assertTrue(!ctv.getGrayed(first)); |
| assertTrue(!ctv.getGrayed(last)); |
| |
| ctv.setGrayed(first, true); |
| ctv.setGrayed(last, true); |
| Object[] elements= ctv.getGrayedElements(); |
| assertTrue(elements.length == 2); |
| assertTrue(elements[0] == first); |
| assertTrue(elements[1] == last); |
| |
| ctv.setGrayed(first, false); |
| ctv.setGrayed(last, false); |
| assertTrue(ctv.getGrayedElements().length == 0); |
| |
| ctv.setAllGrayed(false); |
| } |
| } |