| /******************************************************************************* |
| * Copyright (c) 2018 Red Hat 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: |
| * Red Hat - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.tests.gtk.snippets; |
| |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.browser.Browser; |
| import org.eclipse.swt.browser.LocationEvent; |
| import org.eclipse.swt.browser.LocationListener; |
| import org.eclipse.swt.browser.ProgressEvent; |
| import org.eclipse.swt.browser.ProgressListener; |
| import org.eclipse.swt.events.MouseEvent; |
| import org.eclipse.swt.events.MouseListener; |
| import org.eclipse.swt.layout.FillLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| |
| public class Bug510183_javadocHang { |
| |
| public static int count = 0; |
| |
| public static void main(String[] args) { |
| Display display = new Display(); |
| final Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| Button button = new Button(shell, SWT.PUSH); |
| final Browser browser = new Browser(shell, SWT.NONE); |
| button.setText("Click to increase count."); |
| button.addMouseListener(new MouseListener() { |
| @Override |
| public void mouseUp(MouseEvent e) {} |
| @Override |
| public void mouseDown(MouseEvent e) { |
| shell.setText("Count: " + count++); |
| } |
| @Override |
| public void mouseDoubleClick(MouseEvent e) {} |
| }); |
| |
| browser.setText("<html><title>Snippet</title><body><a href=\"https://eclipse.org/\">Eclipse.org Disposing on link change causes hang</a></body></html>"); |
| browser.addProgressListener(new ProgressListener() { |
| @Override |
| public void completed(ProgressEvent event) { |
| browser.addLocationListener(new LocationListener() { |
| @Override |
| public void changing(LocationEvent event) { |
| browser.dispose(); |
| // System.out.println("KILLING OF THE BROWSER"); |
| // |
| // String value = (String)widget.browser.evaluate("return 'hello'"); |
| // System.out.println("Returned: " + value); |
| // |
| // String script = "document.body.style.backgroundColor = 'red'"; |
| // widget.browser.execute(script); |
| } |
| @Override |
| public void changed(LocationEvent event) { |
| } |
| }); |
| } |
| @Override |
| public void changed(ProgressEvent event) {} |
| }); |
| |
| shell.open(); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch()) |
| display.sleep(); |
| } |
| display.dispose(); |
| |
| } |
| |
| } |
