swing 嵌入浏览器

需求要在swing加一个浏览器，在网上找了一个挺方便的方法，现在把代码贴上来

 

力求方便。

 

package com.vtradex.page.shipment;

 

import static javafx.concurrent.Worker.State.FAILED;

 

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.net.MalformedURLException;

import java.net.URL;

 

import javax.swing.BorderFactory;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import javax.swing.JProgressBar;

import javax.swing.JTextField;

import javax.swing.SwingUtilities;

 

import javafx.application.Platform;

import javafx.beans.value.ChangeListener;

import javafx.beans.value.ObservableValue;

import javafx.embed.swing.JFXPanel;

import javafx.event.EventHandler;

import javafx.scene.Scene;

import javafx.scene.web.WebEngine;

import javafx.scene.web.WebEvent;

import javafx.scene.web.WebView;

 

@SuppressWarnings("restriction")

public class WebBowserTest extends JFrame {

 

private final JFXPanel jfxPanel = new JFXPanel();

private WebEngine engine;

 

private final JPanel panel = new JPanel(new BorderLayout());

private final JLabel lblStatus = new JLabel();

 

private final JButton btnGo = new JButton("Go");

private final JTextField txtURL = new JTextField();

private final JProgressBar progressBar = new JProgressBar();

 

public WebBowserTest() {

super();

initComponents();

}

 

private void initComponents() {

createScene();

 

ActionListener al = new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

loadURL(txtURL.getText());

}

};

 

btnGo.addActionListener(al);

txtURL.addActionListener(al);

 

progressBar.setPreferredSize(new Dimension(150, 18));

progressBar.setStringPainted(true);

 

JPanel topBar = new JPanel(new BorderLayout(5, 0));

topBar.setBorder(BorderFactory.createEmptyBorder(3, 5, 3, 5));

topBar.add(txtURL, BorderLayout.CENTER);

topBar.add(btnGo, BorderLayout.EAST);

 

JPanel statusBar = new JPanel(new BorderLayout(5, 0));

statusBar.setBorder(BorderFactory.createEmptyBorder(3, 5, 3, 5));

statusBar.add(lblStatus, BorderLayout.CENTER);

statusBar.add(progressBar, BorderLayout.EAST);

 

panel.add(topBar, BorderLayout.NORTH);

panel.add(jfxPanel, BorderLayout.CENTER);

panel.add(statusBar, BorderLayout.SOUTH);

 

getContentPane().add(panel);

 

setPreferredSize(new Dimension(1024, 600));

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

pack();

 

}

 

private void createScene() {

 

Platform.runLater(new Runnable() {

@Override

public void run() {

 

WebView view = new WebView();

engine = view.getEngine();

 

engine.titleProperty().addListener(new ChangeListener<String>() {

@Override

public void changed(ObservableValue<? extends String> observable, String oldValue,

final String newValue) {

SwingUtilities.invokeLater(new Runnable() {

@Override

public void run() {

WebBowserTest.this.setTitle(newValue);

}

});

}

});

 

engine.setOnStatusChanged(new EventHandler<WebEvent<String>>() {

@Override

public void handle(final WebEvent<String> event) {

SwingUtilities.invokeLater(new Runnable() {

@Override

public void run() {

lblStatus.setText(event.getData());

}

});

}

});

 

engine.locationProperty().addListener(new ChangeListener<String>() {

@Override

public void changed(ObservableValue<? extends String> ov, String oldValue, final String newValue) {

SwingUtilities.invokeLater(new Runnable() {

@Override

public void run() {

txtURL.setText(newValue);

}

});

}

});

 

engine.getLoadWorker().workDoneProperty().addListener(new ChangeListener<Number>() {

@Override

public void changed(ObservableValue<? extends Number> observableValue, Number oldValue,

final Number newValue) {

SwingUtilities.invokeLater(new Runnable() {

@Override

public void run() {

progressBar.setValue(newValue.intValue());

}

});

}

});

 

engine.getLoadWorker().exceptionProperty().addListener(new ChangeListener<Throwable>() {

 

public void changed(ObservableValue<? extends Throwable> o, Throwable old, final Throwable value) {

if (engine.getLoadWorker().getState() == FAILED) {

SwingUtilities.invokeLater(new Runnable() {

@Override

public void run() {

JOptionPane.showMessageDialog(panel,

(value != null) ? engine.getLocation() + "\n" + value.getMessage()

: engine.getLocation() + "\nUnexpected error.",

"Loading error...", JOptionPane.ERROR_MESSAGE);

}

});

}

}

});

 

jfxPanel.setScene(new Scene(view));

}

});

}

 

@SuppressWarnings("restriction")

public void loadURL(final String url) {

Platform.runLater(new Runnable() {

@Override

public void run() {

String tmp = toURL(url);

 

if (tmp == null) {

tmp = toURL("http://" + url);

}

 

engine.load(tmp);

}

});

}

 

private static String toURL(String str) {

try {

return new URL(str).toExternalForm();

} catch (MalformedURLException exception) {

return null;

}

}

 

public static void main(String[] args) {

SwingUtilities.invokeLater(new Runnable() {

 

public void run() {

WebBowserTest browser = new WebBowserTest();

browser.setVisible(true);

browser.loadURL("baidu.com");

// http://testllservice.56linked.cn/page/highSchedule.html

// http://www.quickxs.com/page/highSchedule.html

// browser.loadURL("testllservice.56linked.cn/page/highSchedule.html");

}

});

}

}