| /******************************************************************************* |
| * Copyright (c) 2009 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.swt.snippets; |
| |
| /* |
| * Browser example snippet: Render HTML from memory in response to a link click. |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| */ |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.browser.*; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.swt.layout.*; |
| |
| public class Snippet327 { |
| |
| final static String PREAMBLE = "SNIPPET327LINK"; |
| |
| public static void main(String[] args) { |
| Display display = new Display(); |
| Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| |
| final Browser browser; |
| try { |
| browser = new Browser(shell, SWT.NONE); |
| } catch (SWTError e) { |
| System.out.println("Could not instantiate Browser: " + e.getMessage()); |
| display.dispose(); |
| return; |
| } |
| browser.setText(createPage(0)); |
| browser.addLocationListener(new LocationAdapter() { |
| public void changing(LocationEvent event) { |
| String location = event.location; |
| int index = location.indexOf(PREAMBLE); |
| if (index != -1) { |
| int pageNumber = Integer.valueOf(location.substring(index + PREAMBLE.length())).intValue(); |
| browser.setText(createPage(pageNumber)); |
| event.doit = false; |
| } |
| } |
| }); |
| |
| shell.setBounds(10,10,200,200); |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) display.sleep(); |
| } |
| display.dispose (); |
| } |
| |
| static String createPage(int index) { |
| return "<html><body>This is page " + index + "<p><a href=\"" + PREAMBLE + ++index + "\">Go to page " + index + "</a></body></html>"; |
| } |
| |
| } |
