SWT Browser : Browser HTML « SWT JFace Eclipse « Java

Home
Java
1.2D Graphics GUI
2.3D
3.Advanced Graphics
4.Ant
5.Apache Common
6.Chart
7.Class
8.Collections Data Structure
9.Data Type
10.Database SQL JDBC
11.Design Pattern
12.Development Class
13.EJB3
14.Email
15.Event
16.File Input Output
17.Game
18.Generics
19.GWT
20.Hibernate
21.I18N
22.J2EE
23.J2ME
24.JDK 6
25.JNDI LDAP
26.JPA
27.JSP
28.JSTL
29.Language Basics
30.Network Protocol
31.PDF RTF
32.Reflection
33.Regular Expressions
34.Scripting
35.Security
36.Servlets
37.Spring
38.Swing Components
39.Swing JFC
40.SWT JFace Eclipse
41.Threads
42.Tiny Application
43.Velocity
44.Web Services SOA
45.XML
Java » SWT JFace Eclipse » Browser HTMLScreenshots 
SWT Browser



/*******************************************************************************
 * All Right Reserved. Copyright (c) 1998, 2004 Jackwind Li Guojie
 
 * Created on 2004-4-10 1:15:03 by JACK $Id$
 *  
 ******************************************************************************/



import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.browser.Browser;
import org.eclipse.swt.browser.CloseWindowListener;
import org.eclipse.swt.browser.LocationEvent;
import org.eclipse.swt.browser.LocationListener;
import org.eclipse.swt.browser.OpenWindowListener;
import org.eclipse.swt.browser.ProgressEvent;
import org.eclipse.swt.browser.ProgressListener;
import org.eclipse.swt.browser.StatusTextEvent;
import org.eclipse.swt.browser.StatusTextListener;
import org.eclipse.swt.browser.TitleEvent;
import org.eclipse.swt.browser.TitleListener;
import org.eclipse.swt.browser.VisibilityWindowListener;
import org.eclipse.swt.browser.WindowEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.ProgressBar;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.swt.widgets.ToolBar;

public class SWTBrowser {
  Display display = new Display();
  Shell shell = new Shell(display);

  Text textLocation;

  Browser browser;

  Label labelStatus;

  public SWTBrowser() {
    shell.setLayout(new GridLayout());

    ToolBar toolBar = new ToolBar(shell, SWT.FLAT | SWT.RIGHT);
    final ToolBarManager manager = new ToolBarManager(toolBar);

    Composite compositeLocation = new Composite(shell, SWT.NULL);
    compositeLocation.setLayout(new GridLayout(3false));
    compositeLocation.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    Label labelAddress = new Label(compositeLocation, SWT.NULL);
    labelAddress.setText("Address");

    textLocation = new Text(compositeLocation, SWT.SINGLE | SWT.BORDER);
    textLocation.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    Button buttonGo = new Button(compositeLocation, SWT.NULL);
    buttonGo.setImage(new Image(shell.getDisplay()"java2s.gif"));

    browser = new Browser(shell, SWT.BORDER);
    browser.setLayoutData(new GridData(GridData.FILL_BOTH));

    Composite compositeStatus = new Composite(shell, SWT.NULL);
    compositeStatus.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    compositeStatus.setLayout(new GridLayout(2false));

    labelStatus = new Label(compositeStatus, SWT.NULL);
    labelStatus.setText("Ready");
    labelStatus.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

    final ProgressBar progressBar =
      new ProgressBar(compositeStatus, SWT.SMOOTH);

    Listener openURLListener = new Listener() {
      public void handleEvent(Event event) {
        browser.setUrl(textLocation.getText());
      }
    };

    buttonGo.addListener(SWT.Selection, openURLListener);
    textLocation.addListener(SWT.DefaultSelection, openURLListener);

    // Adds tool bar items using actions.
    final Action actionBackward =
      new Action(
        "&Backword",
        ImageDescriptor.createFromFile(
          null,
          "java2s.gif")) {
      public void run() {
        browser.back();
      }
    };
    actionBackward.setEnabled(false)// action is disabled at start up.

    final Action actionForward =
      new Action(
        "&Forward",
        ImageDescriptor.createFromFile(
          null,
          "icons/web/forward.gif")) {
      public void run() {
        browser.forward();
      }
    };
    actionForward.setEnabled(false)// action is disabled at start up.

    Action actionStop =
      new Action(
        "&Stop",
        ImageDescriptor.createFromFile(null, "icons/web/stop.gif")) {
      public void run() {
        browser.stop();
      }
    };

    Action actionRefresh =
      new Action(
        "&Refresh",
        ImageDescriptor.createFromFile(
          null,
          "icons/web/refresh.gif")) {
      public void run() {
        browser.refresh();
      }
    };

    Action actionHome =
      new Action(
        "&Home",
        ImageDescriptor.createFromFile(null, "icons/web/home.gif")) {
      public void run() {
        browser.setUrl("http://www.eclipse.org");
      }
    };

    manager.add(actionBackward);
    manager.add(actionForward);
    manager.add(actionStop);
    manager.add(actionRefresh);
    manager.add(actionHome);

    manager.update(true);
    toolBar.pack();

    browser.addLocationListener(new LocationListener() {
      public void changing(LocationEvent event) {
        // Displays the new location in the text field.
        textLocation.setText(event.location);
      }

      public void changed(LocationEvent event) {
        // Update tool bar items.
        actionBackward.setEnabled(browser.isBackEnabled());
        actionForward.setEnabled(browser.isForwardEnabled());
        manager.update(false);
      }
    });

    browser.addProgressListener(new ProgressListener() {
      public void changed(ProgressEvent event) {
        progressBar.setMaximum(event.total);
        progressBar.setSelection(event.current);
      }

      public void completed(ProgressEvent event) {
        progressBar.setSelection(0);
      }
    });

    browser.addStatusTextListener(new StatusTextListener() {
      public void changed(StatusTextEvent event) {
        labelStatus.setText(event.text);
      }
    });

    browser.addTitleListener(new TitleListener() {
      public void changed(TitleEvent event) {
        shell.setText(event.title + " - powered by SWT");
      }
    });

    initialize(display, browser);

    shell.setSize(500400);
    shell.open();
    //textUser.forceFocus();

    //browser.setText(
    //  "<html><body>" + "<h1>SWT &amp; JFace </h1>" + "</body/html>");

    // Set up the event loop.
    while (!shell.isDisposed()) {
      if (!display.readAndDispatch()) {
        // If no more entries in event queue
        display.sleep();
      }
    }

    display.dispose();
  }

  static void initialize(final Display display, Browser browser) {
    browser.addOpenWindowListener(new OpenWindowListener() {
      public void open(WindowEvent event) {
        Shell shell = new Shell(display);
        shell.setText("New Window");
        shell.setLayout(new FillLayout());
        Browser browser = new Browser(shell, SWT.NONE);
        initialize(display, browser);
        event.browser = browser;
      }
    });
    browser.addVisibilityWindowListener(new VisibilityWindowListener() {
      public void hide(WindowEvent event) {
        Browser browser = (Browserevent.widget;
        Shell shell = browser.getShell();
        shell.setVisible(false);
      }
      public void show(WindowEvent event) {
        Browser browser = (Browserevent.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));
        }
        shell.open();
      }
    });
    browser.addCloseWindowListener(new CloseWindowListener() {
      public void close(WindowEvent event) {
        Browser browser = (Browserevent.widget;
        Shell shell = browser.getShell();
        shell.close();
      }
    });
  }

  private void init() {

  }

  public static void main(String[] args) {
    new SWTBrowser();
  }
}

           
       
Related examples in the same category
1.Modify HTML title tagModify HTML title tag
2.Query DOM node valueQuery DOM node value
3.HTML ExplorerHTML Explorer
4.Web Browser Composite
5.Another SWT Browser DemoAnother SWT Browser Demo
6.SWT Browser ExampleSWT Browser Example
7.Implements a web browser 2Implements a web browser 2
8.Implements a web browserImplements a web browser
9.Uses a web browser to displayUses a web browser to display
10.Render HTML that includes relative links from memoryRender HTML that includes relative links from memory
11.Bring up a browserBring up a browser
12.Another SWT BrowserAnother SWT Browser
13.HTML Explorer based on JFaceHTML Explorer based on JFace
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.