现在要做一个java应用程序。这个程序中要用到内嵌的浏览器，并且希望在用户点击浏览器中的页面元素时，java程序中能够获取到对应事件，并在从该事件中得到是网页上的(也就是DOM树上的)哪个元素。
请大家推荐哪些内嵌浏览器可以满足这样的需求？
并告知使用的难易程度，以及是否要收费等服务信息？
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友情帮顶，不求分。
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谷歌浏览器内嵌框架是一款免费插件，可在 Internet Explorer 中使用新式的 HTML5 网络应用程序
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方法一、
基于eclipse swt做java浏览器内嵌等功能
swt-3.5M4-win32-win32-x86.zip 包下载地址： http://download.csdn.net/source/921856
- Java code
import java.util.ArrayList; import org.eclipse.swt.SWT; import org.eclipse.swt.browser.Browser; import org.eclipse.swt.browser.OpenWindowListener; import org.eclipse.swt.browser.VisibilityWindowListener; import org.eclipse.swt.browser.WindowEvent; import org.eclipse.swt.events.DisposeEvent; import org.eclipse.swt.events.DisposeListener; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.graphics.Point; import org.eclipse.swt.layout.FillLayout; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Event; import org.eclipse.swt.widgets.Listener; import org.eclipse.swt.widgets.Shell; public class BrowserTest1 { static final ArrayList urls = new ArrayList(); // @jve:decl-index=0: static boolean canRemove = false; public static void main(String[] args) { Display display = new Display(); Shell shell = new Shell(display); shell.setText("jog36行业招聘"); Image image = new Image(shell.getDisplay(), "Favicon.ico"); shell.setImage(image); shell.setLayout(new FillLayout()); Browser browser = new Browser(shell, SWT.NONE); initialize(display, browser); shell.open(); browser.setUrl("www.job36.com"); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); } static void initialize(final Display display, Browser browser) { browser.addListener(SWT.MouseDown, new Listener() { public void handleEvent(Event event) { System.out.println("event.time:" + event.time); } }); browser.addOpenWindowListener(new OpenWindowListener() { public void open(WindowEvent event) { // Embed the new window final Shell shell = new Shell(display); shell.setText("New Window"); shell.setLayout(new FillLayout()); final Browser browser = new Browser(shell, SWT.NONE); initialize(display, browser); event.browser = browser; event.display.asyncExec(new Runnable() { public void run() { String url = browser.getUrl(); System.out.println(url); System.out.println(browser.getText()); if (urls.contains(url)){ //flag to chek if the window is closed automatic canRemove = false; shell.close(); } else{ canRemove = true; urls.add(url); } } }); } }); browser.addVisibilityWindowListener(new VisibilityWindowListener() { public void hide(WindowEvent event) { Browser browser = (Browser) event.widget; Shell shell = browser.getShell(); shell.setVisible(false); } public void show(WindowEvent event) { Browser browser = (Browser) event.widget; Shell shell = browser.getShell(); if (event.location != null) shell.setLocation(event.location); if (event.size != null) { Point size = event.size; shell.setSize(shell.computeSize(size.x, size.y)); } if (event.addressBar || event.menuBar || event.statusBar || event.toolBar) { // Create widgets for the address bar, menu bar, status bar and/or tool bar // leave enough space in the Shell to accomodate a Browser of the size // given by event.size } shell.open(); } }); browser.addDisposeListener(new DisposeListener(){ public void widgetDisposed(DisposeEvent event){ Browser browser = (Browser) event.widget; if (canRemove) urls.remove(browser.getUrl()); Shell shell = browser.getShell(); // shell.close(); } }); } }