| /******************************************************************************* |
| * Copyright (c) 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.jface.tests.viewers; |
| |
| import org.eclipse.jface.resource.JFaceResources; |
| import org.eclipse.jface.tests.viewers.TableViewerTest.TableTestLabelProvider; |
| import org.eclipse.jface.viewers.ColumnLayoutData; |
| import org.eclipse.jface.viewers.ColumnWeightData; |
| import org.eclipse.jface.viewers.IFontProvider; |
| import org.eclipse.jface.viewers.ITableFontProvider; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.jface.viewers.TableLayout; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.FontData; |
| 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.swt.widgets.TableItem; |
| |
| /** |
| * The TableFontProviderTest is a test suite designed to test |
| * ITableFontProviders. |
| */ |
| public class TableFontProviderTest extends StructuredViewerTest { |
| Font font1; |
| |
| Font font2; |
| |
| |
| /** |
| * Create a new instance of the receiver |
| * |
| * @param name |
| */ |
| public TableFontProviderTest(String name) { |
| super(name); |
| } |
| |
| /** |
| * Test the general font provider. |
| */ |
| public void testFontProvider() { |
| TableViewer viewer = (TableViewer) fViewer; |
| |
| FontViewLabelProvider provider = new FontViewLabelProvider(); |
| viewer.setLabelProvider(provider); |
| |
| |
| //refresh so that the colors are set |
| fViewer.refresh(); |
| |
| TestElement first = fRootElement.getFirstChild(); |
| compareFontDatas(viewer.getTable().getItem(0).getFont(0), font1);//$NON-NLS-1$ |
| compareFontDatas(viewer.getTable().getItem(0).getFont(1), font1);//$NON-NLS-1$ |
| |
| |
| provider.fExtended = false; |
| |
| } |
| |
| /** |
| * Test that the fonts are being set. |
| * |
| */ |
| public void testTableItemsFontProvider() { |
| TableViewer viewer = (TableViewer) fViewer; |
| |
| TableFontViewLabelProvider provider = new TableFontViewLabelProvider(); |
| viewer.setLabelProvider(provider); |
| |
| Table table = viewer.getTable(); |
| |
| fViewer.refresh(); |
| |
| compareFontDatas(font1, table.getItem(0).getFont(0));//$NON-NLS-1$ |
| compareFontDatas(font2,table.getItem(0).getFont(1));//$NON-NLS-1$ |
| provider.fExtended = false; |
| |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.tests.viewers.StructuredViewerTest#setUp() |
| */ |
| public void setUp() { |
| super.setUp(); |
| font1 = JFaceResources.getFont(JFaceResources.BANNER_FONT); |
| font2 = JFaceResources.getFont(JFaceResources.HEADER_FONT); |
| |
| } |
| |
| /** |
| * Run as a stand alone test |
| * |
| * @param args |
| */ |
| public static void main(String[] args) { |
| junit.textui.TestRunner.run(TableFontProviderTest.class); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.tests.viewers.StructuredViewerTest#createViewer(org.eclipse.swt.widgets.Composite) |
| */ |
| protected StructuredViewer createViewer(Composite parent) { |
| TableViewer viewer = new TableViewer(parent); |
| viewer.setContentProvider(new TestModelContentProvider()); |
| viewer.getTable().setLinesVisible(true); |
| |
| TableLayout layout = new TableLayout(); |
| viewer.getTable().setLayout(layout); |
| viewer.getTable().setHeaderVisible(true); |
| String headers[] = { "column 1 header", "column 2 header" };//$NON-NLS-1$ //$NON-NLS-2$ |
| |
| 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(viewer.getTable(), SWT.NONE, i); |
| tc.setResizable(layouts[i].resizable); |
| tc.setText(headers[i]); |
| columns[i] = tc; |
| } |
| return viewer; |
| } |
| |
| protected int getItemCount() { |
| TestElement first = fRootElement.getFirstChild(); |
| TableItem ti = (TableItem) fViewer.testFindItem(first); |
| Table table = ti.getParent(); |
| return table.getItemCount(); |
| } |
| |
| protected String getItemText(int at) { |
| Table table = (Table) fViewer.getControl(); |
| return table.getItem(at).getText(); |
| } |
| |
| private void compareFontDatas(Font font1, Font font2){ |
| |
| FontData[] font1Data = font1.getFontData(); |
| FontData[] font2Data = font2.getFontData(); |
| |
| assertTrue("Mismatched sizes",font1Data.length == font2Data.length); |
| for (int a = 0; a < font2Data.length; a++) { |
| assertTrue("Mismatched fontData",font1Data[a].equals(font2Data[a])); |
| } |
| |
| |
| } |
| |
| class TableFontViewLabelProvider extends TableTestLabelProvider implements |
| ITableFontProvider { |
| |
| public Image getColumnImage(Object obj, int index) { |
| return null; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.ITableFontProvider#getFont(java.lang.Object, |
| * int) |
| */ |
| public Font getFont(Object element, int columnIndex) { |
| switch (columnIndex) { |
| case 0: |
| return font1; |
| |
| default: |
| return font2; |
| } |
| } |
| |
| } |
| |
| /** |
| * A label provider that does not provide font support entry by entry. |
| */ |
| class FontViewLabelProvider extends TableTestLabelProvider implements |
| IFontProvider { |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.viewers.IFontProvider#getFont(java.lang.Object) |
| */ |
| public Font getFont(Object element) { |
| return font1; |
| } |
| } |
| |
| } |