Biblioteca Java - Blame information for rev 3
Subversion Repositories:
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 3 | mihai | 1 | /* |
| 2 | * Browser.java | ||
| 3 | */ | ||
| 4 | package lab.scd.net.browser; | ||
| 5 | |||
| 6 | /** | ||
| 7 | * Class created by @author Mihai HULEA at Feb 25, 2005. | ||
| 8 | * | ||
| 9 | * This class is part of the laborator2_net project. | ||
| 10 | * | ||
| 11 | */ | ||
| 12 | import javax.swing.*; | ||
| 13 | import java.awt.*; | ||
| 14 | import javax.swing.event.*; | ||
| 15 | import javax.swing.text.*; | ||
| 16 | import java.net.*; | ||
| 17 | import java.io.*; | ||
| 18 | import java.awt.event.*; | ||
| 19 | |||
| 20 | |||
| 21 | class Browser extends JPanel { | ||
| 22 | Browser() { | ||
| 23 | setLayout (new BorderLayout (5, 5)); | ||
| 24 | final JEditorPane jt = new JEditorPane(); | ||
| 25 | final JTextField input = | ||
| 26 | new JTextField("http://127.0.0.1:8080"); | ||
| 27 | // read-only | ||
| 28 | jt.setEditable(false); | ||
| 29 | |||
| 30 | // follow links | ||
| 31 | |||
| 32 | jt.addHyperlinkListener(new HyperlinkListener () { | ||
| 33 | public void hyperlinkUpdate( | ||
| 34 | final HyperlinkEvent e) { | ||
| 35 | if (e.getEventType() == | ||
| 36 | HyperlinkEvent.EventType.ACTIVATED) { | ||
| 37 | SwingUtilities.invokeLater(new Runnable() { | ||
| 38 | public void run() { | ||
| 39 | // Save original | ||
| 40 | Document doc = jt.getDocument(); | ||
| 41 | try { | ||
| 42 | URL url = e.getURL(); | ||
| 43 | jt.setPage(url); | ||
| 44 | input.setText (url.toString()); | ||
| 45 | } catch (IOException io) { | ||
| 46 | JOptionPane.showMessageDialog ( | ||
| 47 | Browser.this, "Can't follow link", | ||
| 48 | "Invalid Input", | ||
| 49 | JOptionPane.ERROR_MESSAGE); | ||
| 50 | jt.setDocument (doc); | ||
| 51 | } | ||
| 52 | } | ||
| 53 | }); | ||
| 54 | } | ||
| 55 | } | ||
| 56 | }); | ||
| 57 | |||
| 58 | JScrollPane pane = new JScrollPane(); | ||
| 59 | pane.setBorder ( | ||
| 60 | BorderFactory.createLoweredBevelBorder()); | ||
| 61 | pane.getViewport().add(jt); | ||
| 62 | add(pane, BorderLayout.CENTER); | ||
| 63 | |||
| 64 | input.addActionListener (new ActionListener() { | ||
| 65 | public void actionPerformed (ActionEvent e) { | ||
| 66 | try { | ||
| 67 | jt.setPage (input.getText()); | ||
| 68 | } catch (IOException ex) { | ||
| 69 | JOptionPane.showMessageDialog ( | ||
| 70 | Browser.this, "Invalid URL", | ||
| 71 | "Invalid Input", | ||
| 72 | JOptionPane.ERROR_MESSAGE); | ||
| 73 | } | ||
| 74 | } | ||
| 75 | }); | ||
| 76 | add (input, BorderLayout.SOUTH); | ||
| 77 | } | ||
| 78 | } | ||
| 79 | |||
| 80 | |||
| 81 | |||
| 82 |