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Java by API/javax.swing.event/HyperlinkEvent - История изменений
2026-04-23T06:04:51Z
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http://www.jexp.ru/index.php?title=Java_by_API/javax.swing.event/HyperlinkEvent&diff=1426&oldid=prev
в 17:43, 31 мая 2010
2010-05-31T17:43:48Z
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http://www.jexp.ru/index.php?title=Java_by_API/javax.swing.event/HyperlinkEvent&diff=1427&oldid=prev
Admin: 1 версия
2010-05-31T14:33:18Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>== HyperlinkEvent.EventType.ACTIVATED ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.awt.EventQueue;<br />
import java.awt.Frame;<br />
import java.io.IOException;<br />
import java.net.URL;<br />
import javax.swing.JEditorPane;<br />
import javax.swing.JFrame;<br />
import javax.swing.JOptionPane;<br />
import javax.swing.JScrollPane;<br />
import javax.swing.event.HyperlinkEvent;<br />
import javax.swing.event.HyperlinkListener;<br />
import javax.swing.text.Document;<br />
public class MainClass {<br />
public static void main(final String args[]) {<br />
JFrame frame = new JFrame("EditorPane Example");<br />
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br />
try {<br />
JEditorPane editorPane = new JEditorPane("http://www.jexp.ru");<br />
editorPane.setEditable(false);<br />
HyperlinkListener hyperlinkListener = new ActivatedHyperlinkListener(<br />
editorPane);<br />
editorPane.addHyperlinkListener(hyperlinkListener);<br />
JScrollPane scrollPane = new JScrollPane(editorPane);<br />
frame.add(scrollPane);<br />
} catch (IOException e) {<br />
System.err.println("Unable to load: " + e);<br />
}<br />
frame.setSize(640, 480);<br />
frame.setVisible(true);<br />
}<br />
}<br />
class ActivatedHyperlinkListener implements HyperlinkListener {<br />
JEditorPane editorPane;<br />
public ActivatedHyperlinkListener(JEditorPane editorPane) {<br />
this.editorPane = editorPane;<br />
}<br />
public void hyperlinkUpdate(HyperlinkEvent hyperlinkEvent) {<br />
HyperlinkEvent.EventType type = hyperlinkEvent.getEventType();<br />
final URL url = hyperlinkEvent.getURL();<br />
if (type == HyperlinkEvent.EventType.ENTERED) {<br />
System.out.println("URL: " + url);<br />
} else if (type == HyperlinkEvent.EventType.ACTIVATED) {<br />
System.out.println("Activated");<br />
Document doc = editorPane.getDocument();<br />
try {<br />
editorPane.setPage(url);<br />
} catch (IOException ioException) {<br />
System.out.println("Error following link");<br />
editorPane.setDocument(doc);<br />
}<br />
}<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== HyperlinkEvent.EventType.ENTERED ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.awt.EventQueue;<br />
import java.awt.Frame;<br />
import java.io.IOException;<br />
import java.net.URL;<br />
import javax.swing.JEditorPane;<br />
import javax.swing.JFrame;<br />
import javax.swing.JOptionPane;<br />
import javax.swing.JScrollPane;<br />
import javax.swing.event.HyperlinkEvent;<br />
import javax.swing.event.HyperlinkListener;<br />
import javax.swing.text.Document;<br />
public class MainClass {<br />
public static void main(final String args[]) {<br />
JFrame frame = new JFrame("EditorPane Example");<br />
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br />
try {<br />
JEditorPane editorPane = new JEditorPane("http://www.jexp.ru");<br />
editorPane.setEditable(false);<br />
HyperlinkListener hyperlinkListener = new ActivatedHyperlinkListener(<br />
editorPane);<br />
editorPane.addHyperlinkListener(hyperlinkListener);<br />
JScrollPane scrollPane = new JScrollPane(editorPane);<br />
frame.add(scrollPane);<br />
} catch (IOException e) {<br />
System.err.println("Unable to load: " + e);<br />
}<br />
frame.setSize(640, 480);<br />
frame.setVisible(true);<br />
}<br />
}<br />
class ActivatedHyperlinkListener implements HyperlinkListener {<br />
JEditorPane editorPane;<br />
public ActivatedHyperlinkListener(JEditorPane editorPane) {<br />
this.editorPane = editorPane;<br />
}<br />
public void hyperlinkUpdate(HyperlinkEvent hyperlinkEvent) {<br />
HyperlinkEvent.EventType type = hyperlinkEvent.getEventType();<br />
final URL url = hyperlinkEvent.getURL();<br />
if (type == HyperlinkEvent.EventType.ENTERED) {<br />
System.out.println("URL: " + url);<br />
} else if (type == HyperlinkEvent.EventType.ACTIVATED) {<br />
System.out.println("Activated");<br />
Document doc = editorPane.getDocument();<br />
try {<br />
editorPane.setPage(url);<br />
} catch (IOException ioException) {<br />
System.out.println("Error following link");<br />
editorPane.setDocument(doc);<br />
}<br />
}<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== HyperlinkEvent: getEventType() ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.awt.EventQueue;<br />
import java.awt.Frame;<br />
import java.io.IOException;<br />
import java.net.URL;<br />
import javax.swing.JEditorPane;<br />
import javax.swing.JFrame;<br />
import javax.swing.JOptionPane;<br />
import javax.swing.JScrollPane;<br />
import javax.swing.event.HyperlinkEvent;<br />
import javax.swing.event.HyperlinkListener;<br />
import javax.swing.text.Document;<br />
public class MainClass {<br />
public static void main(final String args[]) {<br />
JFrame frame = new JFrame("EditorPane Example");<br />
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br />
try {<br />
JEditorPane editorPane = new JEditorPane("http://www.jexp.ru");<br />
editorPane.setEditable(false);<br />
HyperlinkListener hyperlinkListener = new ActivatedHyperlinkListener(<br />
editorPane);<br />
editorPane.addHyperlinkListener(hyperlinkListener);<br />
JScrollPane scrollPane = new JScrollPane(editorPane);<br />
frame.add(scrollPane);<br />
} catch (IOException e) {<br />
System.err.println("Unable to load: " + e);<br />
}<br />
frame.setSize(640, 480);<br />
frame.setVisible(true);<br />
}<br />
}<br />
class ActivatedHyperlinkListener implements HyperlinkListener {<br />
JEditorPane editorPane;<br />
public ActivatedHyperlinkListener(JEditorPane editorPane) {<br />
this.editorPane = editorPane;<br />
}<br />
public void hyperlinkUpdate(HyperlinkEvent hyperlinkEvent) {<br />
HyperlinkEvent.EventType type = hyperlinkEvent.getEventType();<br />
final URL url = hyperlinkEvent.getURL();<br />
if (type == HyperlinkEvent.EventType.ENTERED) {<br />
System.out.println("URL: " + url);<br />
} else if (type == HyperlinkEvent.EventType.ACTIVATED) {<br />
System.out.println("Activated");<br />
Document doc = editorPane.getDocument();<br />
try {<br />
editorPane.setPage(url);<br />
} catch (IOException ioException) {<br />
System.out.println("Error following link");<br />
editorPane.setDocument(doc);<br />
}<br />
}<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== HyperlinkEvent: getURL() ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.awt.EventQueue;<br />
import java.awt.Frame;<br />
import java.io.IOException;<br />
import java.net.URL;<br />
import javax.swing.JEditorPane;<br />
import javax.swing.JFrame;<br />
import javax.swing.JOptionPane;<br />
import javax.swing.JScrollPane;<br />
import javax.swing.event.HyperlinkEvent;<br />
import javax.swing.event.HyperlinkListener;<br />
import javax.swing.text.Document;<br />
public class MainClass {<br />
public static void main(final String args[]) {<br />
JFrame frame = new JFrame("EditorPane Example");<br />
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br />
try {<br />
JEditorPane editorPane = new JEditorPane("http://www.jexp.ru");<br />
editorPane.setEditable(false);<br />
HyperlinkListener hyperlinkListener = new ActivatedHyperlinkListener(<br />
editorPane);<br />
editorPane.addHyperlinkListener(hyperlinkListener);<br />
JScrollPane scrollPane = new JScrollPane(editorPane);<br />
frame.add(scrollPane);<br />
} catch (IOException e) {<br />
System.err.println("Unable to load: " + e);<br />
}<br />
frame.setSize(640, 480);<br />
frame.setVisible(true);<br />
}<br />
}<br />
class ActivatedHyperlinkListener implements HyperlinkListener {<br />
JEditorPane editorPane;<br />
public ActivatedHyperlinkListener(JEditorPane editorPane) {<br />
this.editorPane = editorPane;<br />
}<br />
public void hyperlinkUpdate(HyperlinkEvent hyperlinkEvent) {<br />
HyperlinkEvent.EventType type = hyperlinkEvent.getEventType();<br />
final URL url = hyperlinkEvent.getURL();<br />
if (type == HyperlinkEvent.EventType.ENTERED) {<br />
System.out.println("URL: " + url);<br />
} else if (type == HyperlinkEvent.EventType.ACTIVATED) {<br />
System.out.println("Activated");<br />
Document doc = editorPane.getDocument();<br />
try {<br />
editorPane.setPage(url);<br />
} catch (IOException ioException) {<br />
System.out.println("Error following link");<br />
editorPane.setDocument(doc);<br />
}<br />
}<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --></div>
Admin