List of usage examples for javax.swing JEditorPane JEditorPane
public JEditorPane()
JEditorPane. From source file:EditorPaneExample12.java
public EditorPaneExample12() { super("JEditorPane Example 12"); pane = new JEditorPane(); pane.setEditable(false); // Read-only getContentPane().add(new JScrollPane(pane), "Center"); // Build the panel of controls JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); c.gridwidth = 1;/*from w ww. j a v a 2s. c o m*/ c.gridheight = 1; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.NONE; c.weightx = 0.0; c.weighty = 0.0; JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT); panel.add(urlLabel, c); JLabel loadingLabel = new JLabel("State: ", JLabel.RIGHT); c.gridy = 1; panel.add(loadingLabel, c); JLabel typeLabel = new JLabel("Type: ", JLabel.RIGHT); c.gridy = 2; panel.add(typeLabel, c); c.gridy = 3; panel.add(new JLabel(LOAD_TIME), c); c.gridy = 4; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; onlineLoad = new JCheckBox("Online Load"); panel.add(onlineLoad, c); onlineLoad.setSelected(true); onlineLoad.setForeground(typeLabel.getForeground()); c.gridx = 1; c.gridy = 0; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.HORIZONTAL; urlCombo = new JComboBox(); panel.add(urlCombo, c); urlCombo.setEditable(true); loadingState = new JLabel(spaces, JLabel.LEFT); loadingState.setForeground(Color.black); c.gridy = 1; panel.add(loadingState, c); loadedType = new JLabel(spaces, JLabel.LEFT); loadedType.setForeground(Color.black); c.gridy = 2; panel.add(loadedType, c); timeLabel = new JLabel(""); c.gridy = 3; panel.add(timeLabel, c); getContentPane().add(panel, "South"); // Allocate the empty tree model DefaultMutableTreeNode emptyRootNode = new DefaultMutableTreeNode("Empty"); emptyModel = new DefaultTreeModel(emptyRootNode); // Create and place the heading tree tree = new JTree(emptyModel); tree.setPreferredSize(new Dimension(200, 200)); getContentPane().add(new JScrollPane(tree), "East"); // Change page based on combo selection urlCombo.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (populatingCombo == true) { return; } Object selection = urlCombo.getSelectedItem(); loadNewPage(selection); } }); // Listen for page load to complete pane.addPropertyChangeListener(new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals("page")) { loadComplete(); displayLoadTime(); populateCombo(findLinks(pane.getDocument(), null)); TreeNode node = buildHeadingTree(pane.getDocument()); tree.setModel(new DefaultTreeModel(node)); enableInput(); loadingPage = false; } } }); // Listener for tree selection tree.addTreeSelectionListener(new TreeSelectionListener() { public void valueChanged(TreeSelectionEvent evt) { TreePath path = evt.getNewLeadSelectionPath(); if (path != null) { DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent(); Object userObject = node.getUserObject(); if (userObject instanceof Heading) { Heading heading = (Heading) userObject; try { Rectangle textRect = pane.modelToView(heading.getOffset()); textRect.y += 3 * textRect.height; pane.scrollRectToVisible(textRect); } catch (BadLocationException e) { } } } } }); // Listener for hypertext events pane.addHyperlinkListener(new HyperlinkListener() { public void hyperlinkUpdate(HyperlinkEvent evt) { // Ignore hyperlink events if the frame is busy if (loadingPage == true) { return; } if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { JEditorPane sp = (JEditorPane) evt.getSource(); if (evt instanceof HTMLFrameHyperlinkEvent) { HTMLDocument doc = (HTMLDocument) sp.getDocument(); doc.processHTMLFrameHyperlinkEvent((HTMLFrameHyperlinkEvent) evt); } else { loadNewPage(evt.getURL()); } } else if (evt.getEventType() == HyperlinkEvent.EventType.ENTERED) { pane.setCursor(handCursor); } else if (evt.getEventType() == HyperlinkEvent.EventType.EXITED) { pane.setCursor(defaultCursor); } } }); }
From source file:EditorPaneExample16.java
public EditorPaneExample16() { super("JEditorPane Example 16"); pane = new JEditorPane(); pane.setEditable(true); // Editable getContentPane().add(new JScrollPane(pane), "Center"); // Build the panel of controls JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); c.gridwidth = 1;/*from w w w . ja v a 2 s . c o m*/ c.gridheight = 1; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.NONE; c.weightx = 0.0; c.weighty = 0.0; JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT); panel.add(urlLabel, c); JLabel loadingLabel = new JLabel("State: ", JLabel.RIGHT); c.gridy = 1; panel.add(loadingLabel, c); JLabel typeLabel = new JLabel("Type: ", JLabel.RIGHT); c.gridy = 2; panel.add(typeLabel, c); c.gridy = 3; panel.add(new JLabel(LOAD_TIME), c); c.gridy = 4; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; onlineLoad = new JCheckBox("Online Load"); panel.add(onlineLoad, c); onlineLoad.setSelected(true); onlineLoad.setForeground(typeLabel.getForeground()); c.gridy = 5; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; editableBox = new JCheckBox("Editable JEditorPane"); panel.add(editableBox, c); editableBox.setSelected(true); editableBox.setForeground(typeLabel.getForeground()); c.gridx = 1; c.gridy = 0; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.HORIZONTAL; urlCombo = new JComboBox(); panel.add(urlCombo, c); urlCombo.setEditable(true); loadingState = new JLabel(spaces, JLabel.LEFT); loadingState.setForeground(Color.black); c.gridy = 1; panel.add(loadingState, c); loadedType = new JLabel(spaces, JLabel.LEFT); loadedType.setForeground(Color.black); c.gridy = 2; panel.add(loadedType, c); timeLabel = new JLabel(""); c.gridy = 3; panel.add(timeLabel, c); getContentPane().add(panel, "South"); // Allocate the empty tree model DefaultMutableTreeNode emptyRootNode = new DefaultMutableTreeNode("Empty"); emptyModel = new DefaultTreeModel(emptyRootNode); // Create and place the heading tree tree = new JTree(emptyModel); tree.setPreferredSize(new Dimension(200, 200)); getContentPane().add(new JScrollPane(tree), "East"); // Change page based on combo selection urlCombo.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (populatingCombo == true) { return; } Object selection = urlCombo.getSelectedItem(); loadNewPage(selection); } }); // Change editability based on the checkbox editableBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { pane.setEditable(editableBox.isSelected()); pane.revalidate(); pane.repaint(); } }); // Listen for page load to complete pane.addPropertyChangeListener(new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals("page")) { loadComplete(); displayLoadTime(); populateCombo(findLinks(pane.getDocument(), null)); TreeNode node = buildHeadingTree(pane.getDocument()); tree.setModel(new DefaultTreeModel(node)); enableInput(); loadingPage = false; } } }); // Listener for tree selection tree.addTreeSelectionListener(new TreeSelectionListener() { public void valueChanged(TreeSelectionEvent evt) { TreePath path = evt.getNewLeadSelectionPath(); if (path != null) { DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent(); Object userObject = node.getUserObject(); if (userObject instanceof Heading) { Heading heading = (Heading) userObject; try { Rectangle textRect = pane.modelToView(heading.getOffset()); textRect.y += 3 * textRect.height; pane.scrollRectToVisible(textRect); } catch (BadLocationException e) { } } } } }); // Listener for hypertext events pane.addHyperlinkListener(new HyperlinkListener() { public void hyperlinkUpdate(HyperlinkEvent evt) { // Ignore hyperlink events if the frame is busy if (loadingPage == true) { return; } if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { JEditorPane sp = (JEditorPane) evt.getSource(); if (evt instanceof HTMLFrameHyperlinkEvent) { HTMLDocument doc = (HTMLDocument) sp.getDocument(); doc.processHTMLFrameHyperlinkEvent((HTMLFrameHyperlinkEvent) evt); } else { loadNewPage(evt.getURL()); } } else if (evt.getEventType() == HyperlinkEvent.EventType.ENTERED) { pane.setCursor(handCursor); } else if (evt.getEventType() == HyperlinkEvent.EventType.EXITED) { pane.setCursor(defaultCursor); } } }); }
From source file:EditorPaneExample15.java
public EditorPaneExample15() { super("JEditorPane Example 15"); pane = new JEditorPane(); pane.setEditable(false); // Read-only getContentPane().add(new JScrollPane(pane), "Center"); // Build the panel of controls JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); c.gridwidth = 1;/* w ww. j av a 2 s .c o m*/ c.gridheight = 1; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.NONE; c.weightx = 0.0; c.weighty = 0.0; JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT); panel.add(urlLabel, c); JLabel loadingLabel = new JLabel("State: ", JLabel.RIGHT); c.gridy = 1; panel.add(loadingLabel, c); JLabel typeLabel = new JLabel("Type: ", JLabel.RIGHT); c.gridy = 2; panel.add(typeLabel, c); c.gridy = 3; panel.add(new JLabel(LOAD_TIME), c); c.gridy = 4; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; onlineLoad = new JCheckBox("Online Load"); panel.add(onlineLoad, c); onlineLoad.setSelected(true); onlineLoad.setForeground(typeLabel.getForeground()); c.gridx = 1; c.gridy = 0; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.HORIZONTAL; urlCombo = new JComboBox(); panel.add(urlCombo, c); urlCombo.setEditable(true); loadingState = new JLabel(spaces, JLabel.LEFT); loadingState.setForeground(Color.black); c.gridy = 1; panel.add(loadingState, c); loadedType = new JLabel(spaces, JLabel.LEFT); loadedType.setForeground(Color.black); c.gridy = 2; panel.add(loadedType, c); timeLabel = new JLabel(""); c.gridy = 3; panel.add(timeLabel, c); getContentPane().add(panel, "South"); // Allocate the empty tree model DefaultMutableTreeNode emptyRootNode = new DefaultMutableTreeNode("Empty"); emptyModel = new DefaultTreeModel(emptyRootNode); // Create and place the heading tree tree = new JTree(emptyModel); tree.setPreferredSize(new Dimension(200, 200)); getContentPane().add(new JScrollPane(tree), "East"); // Change page based on combo selection urlCombo.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (populatingCombo == true) { return; } Object selection = urlCombo.getSelectedItem(); loadNewPage(selection); } }); // Listen for page load to complete pane.addPropertyChangeListener(new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals("page")) { loadComplete(); displayLoadTime(); populateCombo(findLinks(pane.getDocument(), null)); TreeNode node = buildHeadingTree(pane.getDocument()); tree.setModel(new DefaultTreeModel(node)); enableInput(); loadingPage = false; } } }); // Listener for tree selection tree.addTreeSelectionListener(new TreeSelectionListener() { public void valueChanged(TreeSelectionEvent evt) { TreePath path = evt.getNewLeadSelectionPath(); if (path != null) { DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent(); Object userObject = node.getUserObject(); if (userObject instanceof Heading) { Heading heading = (Heading) userObject; try { Rectangle textRect = pane.modelToView(heading.getOffset()); textRect.y += 3 * textRect.height; pane.scrollRectToVisible(textRect); } catch (BadLocationException e) { } } } } }); // Listener for hypertext events pane.addHyperlinkListener(new HyperlinkListener() { public void hyperlinkUpdate(HyperlinkEvent evt) { // Ignore hyperlink events if the frame is busy if (loadingPage == true) { return; } if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { JEditorPane sp = (JEditorPane) evt.getSource(); if (evt instanceof HTMLFrameHyperlinkEvent) { HTMLDocument doc = (HTMLDocument) sp.getDocument(); doc.processHTMLFrameHyperlinkEvent((HTMLFrameHyperlinkEvent) evt); } else { loadNewPage(evt.getURL()); } } else if (evt.getEventType() == HyperlinkEvent.EventType.ENTERED) { pane.setCursor(handCursor); } else if (evt.getEventType() == HyperlinkEvent.EventType.EXITED) { pane.setCursor(defaultCursor); } } }); }
From source file:EditorPaneExample17.java
public EditorPaneExample17() { super("JEditorPane Example 17"); pane = new JEditorPane(); pane.setEditable(true); // Editable getContentPane().add(new JScrollPane(pane), "Center"); // Build the panel of controls JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); c.gridwidth = 1;//from www.j av a 2 s . c om c.gridheight = 1; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.NONE; c.weightx = 0.0; c.weighty = 0.0; JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT); panel.add(urlLabel, c); JLabel loadingLabel = new JLabel("State: ", JLabel.RIGHT); c.gridy = 1; panel.add(loadingLabel, c); JLabel typeLabel = new JLabel("Type: ", JLabel.RIGHT); c.gridy = 2; panel.add(typeLabel, c); c.gridy = 3; panel.add(new JLabel(LOAD_TIME), c); c.gridy = 4; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; onlineLoad = new JCheckBox("Online Load"); panel.add(onlineLoad, c); onlineLoad.setSelected(true); onlineLoad.setForeground(typeLabel.getForeground()); c.gridy = 5; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; editableBox = new JCheckBox("Editable JEditorPane"); panel.add(editableBox, c); editableBox.setSelected(true); editableBox.setForeground(typeLabel.getForeground()); c.gridx = 1; c.gridy = 0; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.HORIZONTAL; urlCombo = new JComboBox(); panel.add(urlCombo, c); urlCombo.setEditable(true); loadingState = new JLabel(spaces, JLabel.LEFT); loadingState.setForeground(Color.black); c.gridy = 1; panel.add(loadingState, c); loadedType = new JLabel(spaces, JLabel.LEFT); loadedType.setForeground(Color.black); c.gridy = 2; panel.add(loadedType, c); timeLabel = new JLabel(""); c.gridy = 3; panel.add(timeLabel, c); getContentPane().add(panel, "South"); // Register a custom EditorKit for HTML ClassLoader loader = getClass().getClassLoader(); if (loader != null) { // Java 2 JEditorPane.registerEditorKitForContentType("text/html", "AdvancedSwing.Chapter4.HiddenViewHTMLEditorKit", loader); } else { // JDK 1.1 JEditorPane.registerEditorKitForContentType("text/html", "AdvancedSwing.Chapter4.HiddenViewHTMLEditorKit"); } // Allocate the empty tree model DefaultMutableTreeNode emptyRootNode = new DefaultMutableTreeNode("Empty"); emptyModel = new DefaultTreeModel(emptyRootNode); // Create and place the heading tree tree = new JTree(emptyModel); tree.setPreferredSize(new Dimension(200, 200)); getContentPane().add(new JScrollPane(tree), "East"); // Change page based on combo selection urlCombo.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (populatingCombo == true) { return; } Object selection = urlCombo.getSelectedItem(); loadNewPage(selection); } }); // Change editability based on the checkbox editableBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { pane.setEditable(editableBox.isSelected()); pane.revalidate(); pane.repaint(); } }); // Listen for page load to complete pane.addPropertyChangeListener(new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals("page")) { loadComplete(); displayLoadTime(); populateCombo(findLinks(pane.getDocument(), null)); TreeNode node = buildHeadingTree(pane.getDocument()); tree.setModel(new DefaultTreeModel(node)); enableInput(); loadingPage = false; } } }); // Listener for tree selection tree.addTreeSelectionListener(new TreeSelectionListener() { public void valueChanged(TreeSelectionEvent evt) { TreePath path = evt.getNewLeadSelectionPath(); if (path != null) { DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent(); Object userObject = node.getUserObject(); if (userObject instanceof Heading) { Heading heading = (Heading) userObject; try { Rectangle textRect = pane.modelToView(heading.getOffset()); textRect.y += 3 * textRect.height; pane.scrollRectToVisible(textRect); } catch (BadLocationException e) { } } } } }); // Listener for hypertext events pane.addHyperlinkListener(new HyperlinkListener() { public void hyperlinkUpdate(HyperlinkEvent evt) { // Ignore hyperlink events if the frame is busy if (loadingPage == true) { return; } if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { JEditorPane sp = (JEditorPane) evt.getSource(); if (evt instanceof HTMLFrameHyperlinkEvent) { HTMLDocument doc = (HTMLDocument) sp.getDocument(); doc.processHTMLFrameHyperlinkEvent((HTMLFrameHyperlinkEvent) evt); } else { loadNewPage(evt.getURL()); } } else if (evt.getEventType() == HyperlinkEvent.EventType.ENTERED) { pane.setCursor(handCursor); } else if (evt.getEventType() == HyperlinkEvent.EventType.EXITED) { pane.setCursor(defaultCursor); } } }); }
From source file:de.unentscheidbar.validation.swing.trigger.DocumentChangeTriggerTest.java
@Override protected void onSetUp() { JEditorPane text2 = new JEditorPane(); JTextPane text3 = new JTextPane(); text2.setDocument(text3.getDocument()); gui.add(text2Key, text2);/* w w w . j a v a 2 s . c om*/ gui.add(text3Key, text3); }
From source file:EditorPaneExample13.java
public EditorPaneExample13() { super("JEditorPane Example 13"); pane = new JEditorPane(); pane.setEditable(false); // Read-only getContentPane().add(new JScrollPane(pane), "Center"); // Build the panel of controls JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); c.gridwidth = 1;/*from w w w.j av a2 s. com*/ c.gridheight = 1; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.NONE; c.weightx = 0.0; c.weighty = 0.0; JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT); panel.add(urlLabel, c); JLabel loadingLabel = new JLabel("State: ", JLabel.RIGHT); c.gridy = 1; panel.add(loadingLabel, c); JLabel typeLabel = new JLabel("Type: ", JLabel.RIGHT); c.gridy = 2; panel.add(typeLabel, c); c.gridy = 3; panel.add(new JLabel(LOAD_TIME), c); c.gridy = 4; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; onlineLoad = new JCheckBox("Online Load"); panel.add(onlineLoad, c); onlineLoad.setSelected(true); onlineLoad.setForeground(typeLabel.getForeground()); c.gridx = 1; c.gridy = 0; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.HORIZONTAL; urlCombo = new JComboBox(); panel.add(urlCombo, c); urlCombo.setEditable(true); loadingState = new JLabel(spaces, JLabel.LEFT); loadingState.setForeground(Color.black); c.gridy = 1; panel.add(loadingState, c); loadedType = new JLabel(spaces, JLabel.LEFT); loadedType.setForeground(Color.black); c.gridy = 2; panel.add(loadedType, c); timeLabel = new JLabel(""); c.gridy = 3; panel.add(timeLabel, c); getContentPane().add(panel, "South"); // Load a new default style sheet InputStream is = EditorPaneExample13.class.getResourceAsStream("changedDefault.css"); if (is != null) { try { StyleSheet ss = loadStyleSheet(is); editorKit.setStyleSheet(ss); } catch (IOException e) { System.out.println("Failed to load new default style sheet"); } } // Allocate the empty tree model DefaultMutableTreeNode emptyRootNode = new DefaultMutableTreeNode("Empty"); emptyModel = new DefaultTreeModel(emptyRootNode); // Create and place the heading tree tree = new JTree(emptyModel); tree.setPreferredSize(new Dimension(200, 200)); getContentPane().add(new JScrollPane(tree), "East"); // Change page based on combo selection urlCombo.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (populatingCombo == true) { return; } Object selection = urlCombo.getSelectedItem(); loadNewPage(selection); } }); // Listen for page load to complete pane.addPropertyChangeListener(new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals("page")) { loadComplete(); displayLoadTime(); populateCombo(findLinks(pane.getDocument(), null)); TreeNode node = buildHeadingTree(pane.getDocument()); tree.setModel(new DefaultTreeModel(node)); enableInput(); loadingPage = false; } } }); // Listener for tree selection tree.addTreeSelectionListener(new TreeSelectionListener() { public void valueChanged(TreeSelectionEvent evt) { TreePath path = evt.getNewLeadSelectionPath(); if (path != null) { DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent(); Object userObject = node.getUserObject(); if (userObject instanceof Heading) { Heading heading = (Heading) userObject; try { Rectangle textRect = pane.modelToView(heading.getOffset()); textRect.y += 3 * textRect.height; pane.scrollRectToVisible(textRect); } catch (BadLocationException e) { } } } } }); // Listener for hypertext events pane.addHyperlinkListener(new HyperlinkListener() { public void hyperlinkUpdate(HyperlinkEvent evt) { // Ignore hyperlink events if the frame is busy if (loadingPage == true) { return; } if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { JEditorPane sp = (JEditorPane) evt.getSource(); if (evt instanceof HTMLFrameHyperlinkEvent) { HTMLDocument doc = (HTMLDocument) sp.getDocument(); doc.processHTMLFrameHyperlinkEvent((HTMLFrameHyperlinkEvent) evt); } else { loadNewPage(evt.getURL()); } } else if (evt.getEventType() == HyperlinkEvent.EventType.ENTERED) { pane.setCursor(handCursor); } else if (evt.getEventType() == HyperlinkEvent.EventType.EXITED) { pane.setCursor(defaultCursor); } } }); }
From source file:EditorPaneExample14.java
public EditorPaneExample14() { super("JEditorPane Example 14"); pane = new JEditorPane(); pane.setEditable(false); // Read-only getContentPane().add(new JScrollPane(pane), "Center"); // Build the panel of controls JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); c.gridwidth = 1;/*from w ww .j av a 2s.c o m*/ c.gridheight = 1; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.NONE; c.weightx = 0.0; c.weighty = 0.0; JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT); panel.add(urlLabel, c); JLabel loadingLabel = new JLabel("State: ", JLabel.RIGHT); c.gridy = 1; panel.add(loadingLabel, c); JLabel typeLabel = new JLabel("Type: ", JLabel.RIGHT); c.gridy = 2; panel.add(typeLabel, c); c.gridy = 3; panel.add(new JLabel(LOAD_TIME), c); c.gridy = 4; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; onlineLoad = new JCheckBox("Online Load"); panel.add(onlineLoad, c); onlineLoad.setSelected(true); onlineLoad.setForeground(typeLabel.getForeground()); c.gridx = 1; c.gridy = 0; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.HORIZONTAL; urlCombo = new JComboBox(); panel.add(urlCombo, c); urlCombo.setEditable(true); loadingState = new JLabel(spaces, JLabel.LEFT); loadingState.setForeground(Color.black); c.gridy = 1; panel.add(loadingState, c); loadedType = new JLabel(spaces, JLabel.LEFT); loadedType.setForeground(Color.black); c.gridy = 2; panel.add(loadedType, c); timeLabel = new JLabel(""); c.gridy = 3; panel.add(timeLabel, c); getContentPane().add(panel, "South"); // Modify the default style sheet InputStream is = EditorPaneExample14.class.getResourceAsStream("changedDefault.css"); if (is != null) { try { addToStyleSheet(editorKit.getStyleSheet(), is); } catch (IOException e) { System.out.println("Failed to modify default style sheet"); } } // Allocate the empty tree model DefaultMutableTreeNode emptyRootNode = new DefaultMutableTreeNode("Empty"); emptyModel = new DefaultTreeModel(emptyRootNode); // Create and place the heading tree tree = new JTree(emptyModel); tree.setPreferredSize(new Dimension(200, 200)); getContentPane().add(new JScrollPane(tree), "East"); // Change page based on combo selection urlCombo.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (populatingCombo == true) { return; } Object selection = urlCombo.getSelectedItem(); loadNewPage(selection); } }); // Listen for page load to complete pane.addPropertyChangeListener(new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals("page")) { loadComplete(); displayLoadTime(); populateCombo(findLinks(pane.getDocument(), null)); TreeNode node = buildHeadingTree(pane.getDocument()); tree.setModel(new DefaultTreeModel(node)); enableInput(); loadingPage = false; } } }); // Listener for tree selection tree.addTreeSelectionListener(new TreeSelectionListener() { public void valueChanged(TreeSelectionEvent evt) { TreePath path = evt.getNewLeadSelectionPath(); if (path != null) { DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent(); Object userObject = node.getUserObject(); if (userObject instanceof Heading) { Heading heading = (Heading) userObject; try { Rectangle textRect = pane.modelToView(heading.getOffset()); textRect.y += 3 * textRect.height; pane.scrollRectToVisible(textRect); } catch (BadLocationException e) { } } } } }); // Listener for hypertext events pane.addHyperlinkListener(new HyperlinkListener() { public void hyperlinkUpdate(HyperlinkEvent evt) { // Ignore hyperlink events if the frame is busy if (loadingPage == true) { return; } if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { JEditorPane sp = (JEditorPane) evt.getSource(); if (evt instanceof HTMLFrameHyperlinkEvent) { HTMLDocument doc = (HTMLDocument) sp.getDocument(); doc.processHTMLFrameHyperlinkEvent((HTMLFrameHyperlinkEvent) evt); } else { loadNewPage(evt.getURL()); } } else if (evt.getEventType() == HyperlinkEvent.EventType.ENTERED) { pane.setCursor(handCursor); } else if (evt.getEventType() == HyperlinkEvent.EventType.EXITED) { pane.setCursor(defaultCursor); } } }); }
From source file:qmod.generator.MainWindow.java
@SuppressWarnings("unchecked") public MainWindow() { setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setTitle("Quick Mod Generator"); JLabel lblAuthors = new JLabel("Authors:"); authorField1 = new JTextField(); authorField1.setColumns(25);//from w w w .j a va 2 s.c o m JButton btnGenerateFile = new JButton("Generate File"); btnGenerateFile.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { writeFiles(); } }); authCombo1.setFont(new Font("Dialog", Font.BOLD, 8)); authCombo1.setModel( (ComboBoxModel<Object>) new DefaultComboBoxModel<Object>(new String[] { "Author", "Maintainer" })); authCombo1.setSelectedIndex(0); authCombo2.setFont(new Font("Dialog", Font.BOLD, 8)); authCombo2.setModel( (ComboBoxModel<Object>) new DefaultComboBoxModel<Object>(new String[] { "Author", "Maintainer" })); authCombo2.setSelectedIndex(0); authorField2 = new JTextField(); authorField2.setColumns(25); authCombo3.setFont(new Font("Dialog", Font.BOLD, 8)); authCombo3.setModel( (ComboBoxModel<Object>) new DefaultComboBoxModel<Object>(new String[] { "Author", "Maintainer" })); authCombo3.setSelectedIndex(0); authorField3 = new JTextField(); authorField3.setColumns(25); JLabel lblCategories = new JLabel("Categories:"); categoriesField = new JTextField(); categoriesField.setColumns(10); JLabel lblDescription = new JLabel("Description:"); JEditorPane descriptionField = new JEditorPane(); JLabel lblLicense = new JLabel("License:"); licenseField = new JTextField(); licenseField.setColumns(10); GroupLayout groupLayout = new GroupLayout(getContentPane()); groupLayout.setHorizontalGroup(groupLayout.createParallelGroup(Alignment.LEADING) .addGroup(groupLayout.createSequentialGroup().addContainerGap() .addGroup(groupLayout.createParallelGroup(Alignment.LEADING).addGroup(groupLayout .createSequentialGroup() .addGroup(groupLayout.createParallelGroup(Alignment.LEADING).addGroup(groupLayout .createParallelGroup(Alignment.TRAILING).addComponent(btnGenerateFile) .addGroup(groupLayout.createSequentialGroup().addComponent(lblAuthors) .addPreferredGap(ComponentPlacement.RELATED).addGroup(groupLayout .createParallelGroup(Alignment.LEADING).addGroup(groupLayout .createSequentialGroup() .addComponent( authCombo2, GroupLayout.PREFERRED_SIZE, 81, GroupLayout.PREFERRED_SIZE) .addGap(6).addComponent(authorField2, GroupLayout.PREFERRED_SIZE, 192, GroupLayout.PREFERRED_SIZE)) .addGroup(groupLayout.createSequentialGroup().addComponent( authCombo1, GroupLayout.PREFERRED_SIZE, 81, GroupLayout.PREFERRED_SIZE).addPreferredGap( ComponentPlacement.RELATED) .addComponent( authorField1, GroupLayout.DEFAULT_SIZE, 264, Short.MAX_VALUE)) .addGroup(groupLayout.createSequentialGroup() .addComponent(authCombo3, GroupLayout.PREFERRED_SIZE, 81, GroupLayout.PREFERRED_SIZE) .addGap(6).addGroup(groupLayout.createParallelGroup( Alignment.LEADING).addComponent( descriptionField) .addGroup(groupLayout .createParallelGroup( Alignment.LEADING, false) .addComponent(categoriesField) .addComponent( authorField3, GroupLayout.DEFAULT_SIZE, 192, Short.MAX_VALUE)) .addGroup(groupLayout .createSequentialGroup() .addComponent(licenseField, GroupLayout.DEFAULT_SIZE, 192, Short.MAX_VALUE) .addPreferredGap( ComponentPlacement.RELATED))))))) .addComponent(lblCategories).addComponent(lblDescription)) .addGap(84)) .addGroup(groupLayout.createSequentialGroup().addComponent(lblLicense) .addContainerGap(377, Short.MAX_VALUE))))); groupLayout.setVerticalGroup(groupLayout.createParallelGroup(Alignment.LEADING).addGroup(groupLayout .createSequentialGroup().addContainerGap() .addGroup(groupLayout.createParallelGroup(Alignment.BASELINE).addComponent(lblAuthors) .addComponent(authorField1, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) .addComponent(authCombo1, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)) .addPreferredGap(ComponentPlacement.RELATED) .addGroup(groupLayout.createParallelGroup(Alignment.LEADING) .addComponent(authCombo2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) .addGroup(groupLayout.createSequentialGroup().addGap(3).addComponent(authorField2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))) .addPreferredGap(ComponentPlacement.RELATED) .addGroup(groupLayout.createParallelGroup(Alignment.LEADING) .addComponent(authCombo3, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) .addGroup(groupLayout.createSequentialGroup().addGap(3).addComponent(authorField3, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))) .addPreferredGap(ComponentPlacement.RELATED) .addGroup(groupLayout.createParallelGroup(Alignment.LEADING).addComponent(lblCategories) .addComponent(categoriesField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)) .addPreferredGap(ComponentPlacement.RELATED) .addGroup(groupLayout.createParallelGroup(Alignment.LEADING).addComponent(lblDescription) .addComponent(descriptionField, GroupLayout.PREFERRED_SIZE, 100, GroupLayout.PREFERRED_SIZE)) .addGroup(groupLayout.createParallelGroup(Alignment.LEADING) .addGroup(groupLayout.createSequentialGroup().addGap(9).addComponent(lblLicense)) .addGroup(groupLayout.createSequentialGroup().addPreferredGap(ComponentPlacement.RELATED) .addComponent(licenseField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))) .addPreferredGap(ComponentPlacement.RELATED, 322, Short.MAX_VALUE).addComponent(btnGenerateFile) .addContainerGap())); getContentPane().setLayout(groupLayout); JMenuBar menuBar = new JMenuBar(); setJMenuBar(menuBar); JMenu mnFile = new JMenu("File"); mnFile.setMnemonic('F'); menuBar.add(mnFile); JMenuItem mntmNew = new JMenuItem("New"); mntmNew.setMnemonic(KeyEvent.VK_N); mnFile.add(mntmNew); JMenuItem mntmOpen = new JMenuItem("Open"); mnFile.add(mntmOpen); JMenuItem mntmSave = new JMenuItem("Save"); mnFile.add(mntmSave); JMenuItem mntmExit = new JMenuItem("Exit"); mntmExit.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { System.exit(0); } }); mntmExit.setMnemonic(KeyEvent.VK_X); mnFile.add(mntmExit); }
From source file:EditorPaneExample18.java
public EditorPaneExample18() { super("JEditorPane Example 18"); pane = new JEditorPane(); pane.setEditable(true); // Editable getContentPane().add(new JScrollPane(pane), "Center"); // Add a menu bar menuBar = new JMenuBar(); setJMenuBar(menuBar);/* w ww . ja va2s . c o m*/ // Populate it createMenuBar(); // Build the panel of controls JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); c.gridwidth = 1; c.gridheight = 1; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.NONE; c.weightx = 0.0; c.weighty = 0.0; JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT); panel.add(urlLabel, c); JLabel loadingLabel = new JLabel("State: ", JLabel.RIGHT); c.gridy = 1; panel.add(loadingLabel, c); JLabel typeLabel = new JLabel("Type: ", JLabel.RIGHT); c.gridy = 2; panel.add(typeLabel, c); c.gridy = 3; panel.add(new JLabel(LOAD_TIME), c); c.gridy = 4; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; onlineLoad = new JCheckBox("Online Load"); panel.add(onlineLoad, c); onlineLoad.setSelected(true); onlineLoad.setForeground(typeLabel.getForeground()); c.gridy = 5; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; editableBox = new JCheckBox("Editable JEditorPane"); panel.add(editableBox, c); editableBox.setSelected(true); editableBox.setForeground(typeLabel.getForeground()); c.gridy = 6; c.weightx = 0.0; JButton saveButton = new JButton("Save"); panel.add(saveButton, c); saveButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { EditorKit kit = pane.getEditorKit(); try { if (kit instanceof RTFEditorKit) { kit.write(System.out, pane.getDocument(), 0, pane.getDocument().getLength()); System.out.flush(); } else { if (writer == null) { writer = new OutputStreamWriter(System.out); pane.write(writer); writer.flush(); } kit.write(writer, pane.getDocument(), 0, pane.getDocument().getLength()); writer.flush(); } } catch (Exception e) { System.out.println("Write failed"); } } }); c.gridx = 1; c.gridy = 0; c.weightx = 1.0; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.HORIZONTAL; urlCombo = new JComboBox(); panel.add(urlCombo, c); urlCombo.setEditable(true); loadingState = new JLabel(spaces, JLabel.LEFT); loadingState.setForeground(Color.black); c.gridy = 1; panel.add(loadingState, c); loadedType = new JLabel(spaces, JLabel.LEFT); loadedType.setForeground(Color.black); c.gridy = 2; panel.add(loadedType, c); timeLabel = new JLabel(""); c.gridy = 3; panel.add(timeLabel, c); getContentPane().add(panel, "South"); // Register a custom EditorKit for HTML ClassLoader loader = getClass().getClassLoader(); if (loader != null) { // Java 2 JEditorPane.registerEditorKitForContentType("text/html", "AdvancedSwing.Chapter4.HiddenViewHTMLEditorKit", loader); } else { // JDK 1.1 JEditorPane.registerEditorKitForContentType("text/html", "AdvancedSwing.Chapter4.HiddenViewHTMLEditorKit"); } // Allocate the empty tree model DefaultMutableTreeNode emptyRootNode = new DefaultMutableTreeNode("Empty"); emptyModel = new DefaultTreeModel(emptyRootNode); // Create and place the heading tree tree = new JTree(emptyModel); tree.setPreferredSize(new Dimension(200, 200)); getContentPane().add(new JScrollPane(tree), "East"); // Change page based on combo selection urlCombo.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (populatingCombo == true) { return; } Object selection = urlCombo.getSelectedItem(); loadNewPage(selection); } }); // Change editability based on the checkbox editableBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { pane.setEditable(editableBox.isSelected()); pane.revalidate(); pane.repaint(); } }); // Listen for page load to complete pane.addPropertyChangeListener(new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals("page")) { loadComplete(); displayLoadTime(); populateCombo(findLinks(pane.getDocument(), null)); TreeNode node = buildHeadingTree(pane.getDocument()); tree.setModel(new DefaultTreeModel(node)); createMenuBar(); enableMenuBar(true); getRootPane().revalidate(); enableInput(); loadingPage = false; } } }); // Listener for tree selection tree.addTreeSelectionListener(new TreeSelectionListener() { public void valueChanged(TreeSelectionEvent evt) { TreePath path = evt.getNewLeadSelectionPath(); if (path != null) { DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent(); Object userObject = node.getUserObject(); if (userObject instanceof Heading) { Heading heading = (Heading) userObject; try { Rectangle textRect = pane.modelToView(heading.getOffset()); textRect.y += 3 * textRect.height; pane.scrollRectToVisible(textRect); } catch (BadLocationException e) { } } } } }); // Listener for hypertext events pane.addHyperlinkListener(new HyperlinkListener() { public void hyperlinkUpdate(HyperlinkEvent evt) { // Ignore hyperlink events if the frame is busy if (loadingPage == true) { return; } if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { JEditorPane sp = (JEditorPane) evt.getSource(); if (evt instanceof HTMLFrameHyperlinkEvent) { HTMLDocument doc = (HTMLDocument) sp.getDocument(); doc.processHTMLFrameHyperlinkEvent((HTMLFrameHyperlinkEvent) evt); } else { loadNewPage(evt.getURL()); } } else if (evt.getEventType() == HyperlinkEvent.EventType.ENTERED) { pane.setCursor(handCursor); } else if (evt.getEventType() == HyperlinkEvent.EventType.EXITED) { pane.setCursor(defaultCursor); } } }); }
From source file:EditorPaneExample20.java
public EditorPaneExample20() { super("JEditorPane Example 20"); pane = new JEditorPane(); pane.setEditable(true); // Editable getContentPane().add(new JScrollPane(pane), "Center"); // Add a menu bar menuBar = new JMenuBar(); setJMenuBar(menuBar);/*w w w . j av a 2 s . c o m*/ // Populate it createMenuBar(); // Build the panel of controls JPanel panel = new JPanel(); panel.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); c.gridwidth = 1; c.gridheight = 1; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.NONE; c.weightx = 0.0; c.weighty = 0.0; JLabel urlLabel = new JLabel("URL: ", JLabel.RIGHT); panel.add(urlLabel, c); JLabel loadingLabel = new JLabel("State: ", JLabel.RIGHT); c.gridy = 1; panel.add(loadingLabel, c); JLabel typeLabel = new JLabel("Type: ", JLabel.RIGHT); c.gridy = 2; panel.add(typeLabel, c); c.gridy = 3; panel.add(new JLabel(LOAD_TIME), c); c.gridy = 4; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; onlineLoad = new JCheckBox("Online Load"); panel.add(onlineLoad, c); onlineLoad.setSelected(true); onlineLoad.setForeground(typeLabel.getForeground()); c.gridy = 5; c.gridwidth = 2; c.weightx = 1.0; c.anchor = GridBagConstraints.WEST; editableBox = new JCheckBox("Editable JEditorPane"); panel.add(editableBox, c); editableBox.setSelected(true); editableBox.setForeground(typeLabel.getForeground()); c.gridy = 6; c.weightx = 0.0; JButton saveButton = new JButton("Save"); panel.add(saveButton, c); saveButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { EditorKit kit = pane.getEditorKit(); try { if (kit instanceof RTFEditorKit) { kit.write(System.out, pane.getDocument(), 0, pane.getDocument().getLength()); System.out.flush(); } else { if (writer == null) { writer = new OutputStreamWriter(System.out); pane.write(writer); writer.flush(); } kit.write(writer, pane.getDocument(), 0, pane.getDocument().getLength()); writer.flush(); } } catch (Exception e) { System.out.println("Write failed"); } } }); c.gridx = 1; insertButton = new JButton("Insert HTML"); panel.add(insertButton, c); insertButton.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (insertFrame == null) { insertFrame = new HTMLInsertFrame("HTML Insertion", pane); Point pt = EditorPaneExample20.this.getLocationOnScreen(); Dimension d = EditorPaneExample20.this.getSize(); insertFrame.setLocation(pt.x + d.width, pt.y); insertFrame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent evt) { insertFrame.dispose(); insertFrame = null; setInsertButtonState(); } }); insertButton.setEnabled(false); insertFrame.setVisible(true); } } }); insertButton.setEnabled(false); c.gridx = 1; c.gridy = 0; c.weightx = 1.0; c.anchor = GridBagConstraints.EAST; c.fill = GridBagConstraints.HORIZONTAL; urlCombo = new JComboBox(); panel.add(urlCombo, c); urlCombo.setEditable(true); loadingState = new JLabel(spaces, JLabel.LEFT); loadingState.setForeground(Color.black); c.gridy = 1; panel.add(loadingState, c); loadedType = new JLabel(spaces, JLabel.LEFT); loadedType.setForeground(Color.black); c.gridy = 2; panel.add(loadedType, c); timeLabel = new JLabel(""); c.gridy = 3; panel.add(timeLabel, c); getContentPane().add(panel, "South"); // Register a custom EditorKit for HTML ClassLoader loader = getClass().getClassLoader(); if (loader != null) { // Java 2 JEditorPane.registerEditorKitForContentType("text/html", "AdvancedSwing.Chapter4.EnhancedHTMLEditorKit", loader); } else { // JDK 1.1 JEditorPane.registerEditorKitForContentType("text/html", "AdvancedSwing.Chapter4.EnhancedHTMLEditorKit"); } // Allocate the empty tree model DefaultMutableTreeNode emptyRootNode = new DefaultMutableTreeNode("Empty"); emptyModel = new DefaultTreeModel(emptyRootNode); // Create and place the heading tree tree = new JTree(emptyModel); tree.setPreferredSize(new Dimension(200, 200)); getContentPane().add(new JScrollPane(tree), "East"); // Change page based on combo selection urlCombo.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (populatingCombo == true) { return; } Object selection = urlCombo.getSelectedItem(); loadNewPage(selection); } }); // Change editability based on the checkbox editableBox.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { pane.setEditable(editableBox.isSelected()); pane.revalidate(); pane.repaint(); } }); // Listen for page load to complete pane.addPropertyChangeListener(new PropertyChangeListener() { public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals("page")) { loadComplete(); displayLoadTime(); populateCombo(findLinks(pane.getDocument(), null)); TreeNode node = buildHeadingTree(pane.getDocument()); tree.setModel(new DefaultTreeModel(node)); createMenuBar(); enableMenuBar(true); getRootPane().revalidate(); enableInput(); loadingPage = false; } } }); // Listener for tree selection tree.addTreeSelectionListener(new TreeSelectionListener() { public void valueChanged(TreeSelectionEvent evt) { TreePath path = evt.getNewLeadSelectionPath(); if (path != null) { DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent(); Object userObject = node.getUserObject(); if (userObject instanceof Heading) { Heading heading = (Heading) userObject; try { Rectangle textRect = pane.modelToView(heading.getOffset()); textRect.y += 3 * textRect.height; pane.scrollRectToVisible(textRect); } catch (BadLocationException e) { } } } } }); // Listener for hypertext events pane.addHyperlinkListener(new HyperlinkListener() { public void hyperlinkUpdate(HyperlinkEvent evt) { // Ignore hyperlink events if the frame is busy if (loadingPage == true) { return; } if (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { JEditorPane sp = (JEditorPane) evt.getSource(); if (evt instanceof HTMLFrameHyperlinkEvent) { HTMLDocument doc = (HTMLDocument) sp.getDocument(); doc.processHTMLFrameHyperlinkEvent((HTMLFrameHyperlinkEvent) evt); } else { loadNewPage(evt.getURL()); } } else if (evt.getEventType() == HyperlinkEvent.EventType.ENTERED) { pane.setCursor(handCursor); } else if (evt.getEventType() == HyperlinkEvent.EventType.EXITED) { pane.setCursor(defaultCursor); } } }); }