Example usage for javax.swing.text.html HTMLDocument getStyleSheet

Introduction

In this page you can find the example usage for javax.swing.text.html HTMLDocument getStyleSheet.

Prototype

public StyleSheet getStyleSheet() 

Source Link

Document

Fetches the StyleSheet with the document-specific display rules (CSS) that were specified in the HTML document itself.

Usage

From source file:Main.java

/**
 * Sets the font used for HTML displays to the specified font. Components
 * that display HTML do not necessarily honor font properties, since the
 * HTML document can override these values. Calling {@code setHtmlFont}
 * after the data is set will force the HTML display to use the font
 * specified to this method./*w w w . j  a  v a 2 s  . c  om*/
 * 
 * @param doc
 *            the HTML document to update
 * @param font
 *            the font to use
 * @throws NullPointerException
 *             if any parameter is {@code null}
 */
public static void setHtmlFont(HTMLDocument doc, Font font) {
    String stylesheet = String.format(STYLESHEET, font.getName(), font.getSize(), font.getName(),
            font.getSize());

    try {
        doc.getStyleSheet().loadRules(new StringReader(stylesheet), null);
    } catch (IOException e) {
        //this should never happen with our sheet
        throw new IllegalStateException(e);
    }
}

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From source file:EditorPaneExample15.java

public void loadNewPage(Object page) {
    try {//www .jav  a 2  s  .  c  o m
        loadingPage = true;

        // Check if the new page and the old
        // page are the same.
        URL url;
        if (page instanceof URL) {
            url = (URL) page;
        } else {
            url = new URL((String) page);
        }

        urlCombo.setSelectedItem(page);

        URL loadedURL = pane.getPage();
        if (loadedURL != null && loadedURL.sameFile(url)) {
            return;
        }

        // Try to display the page
        urlCombo.setEnabled(false); // Disable input
        urlCombo.paintImmediately(0, 0, urlCombo.getSize().width, urlCombo.getSize().height);
        setCursor(waitCursor); // Busy cursor
        loadingState.setText("Loading...");
        loadingState.paintImmediately(0, 0, loadingState.getSize().width, loadingState.getSize().height);
        loadedType.setText("");
        loadedType.paintImmediately(0, 0, loadedType.getSize().width, loadedType.getSize().height);

        timeLabel.setText("");
        timeLabel.paintImmediately(0, 0, timeLabel.getSize().width, timeLabel.getSize().height);

        // Display an empty tree while loading
        tree.setModel(emptyModel);
        tree.paintImmediately(0, 0, tree.getSize().width, tree.getSize().height);

        startTime = System.currentTimeMillis();

        // Choose the loading method
        if (onlineLoad.isSelected()) {
            // Usual load via setPage
            pane.setPage(url);
            loadedType.setText(pane.getContentType());
        } else {
            pane.setContentType("text/html");
            loadedType.setText(pane.getContentType());
            if (loader == null) {
                loader = new HTMLDocumentLoader();
            }
            HTMLDocument doc = loader.loadDocument(url);

            // Modify styles for this document only
            modifyStyleSheet(doc.getStyleSheet());

            loadComplete();
            pane.setDocument(doc);
            displayLoadTime();
            populateCombo(findLinks(doc, null));
            TreeNode node = buildHeadingTree(doc);
            tree.setModel(new DefaultTreeModel(node));
            enableInput();
            loadingPage = false;
        }
    } catch (Exception e) {
        System.out.println(e);
        JOptionPane.showMessageDialog(pane, new String[] { "Unable to open file", page.toString() },
                "File Open Error", JOptionPane.ERROR_MESSAGE);
        loadingState.setText("Failed");
        enableInput();
        loadingPage = false;
    }
}

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From source file:com.hexidec.ekit.component.RelativeImageView.java

protected StyleSheet getStyleSheet() {
    HTMLDocument doc = (HTMLDocument) getDocument();
    return doc.getStyleSheet();
}

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From source file:de.ailis.xadrian.components.ComplexEditor.java

/**
 * Constructor//from w  w w  .j  av a  2  s .  c om
 *
 * @param complex
 *            The complex to edit
 * @param file
 *            The file from which the complex was loaded. Null if it not
 *            loaded from a file.
 */
public ComplexEditor(final Complex complex, final File file) {
    super();
    setLayout(new BorderLayout());

    this.complex = complex;
    this.file = file;

    // Create the text pane
    this.textPane = new JTextPane();
    this.textPane.setEditable(false);
    this.textPane.setBorder(null);
    this.textPane.setContentType("text/html");
    this.textPane.setDoubleBuffered(true);
    this.textPane.addHyperlinkListener(this);
    this.textPane.addCaretListener(this);

    // Create the popup menu for the text pane
    final JPopupMenu popupMenu = new JPopupMenu();
    popupMenu.add(new CopyAction(this));
    popupMenu.add(new SelectAllAction(this));
    popupMenu.addSeparator();
    popupMenu.add(new AddFactoryAction(this));
    popupMenu.add(new ChangeSectorAction(this.complex, this, "complex"));
    popupMenu.add(new ChangeSunsAction(this));
    popupMenu.add(new ChangePricesAction(this));
    popupMenu.add(new JCheckBoxMenuItem(new ToggleBaseComplexAction(this)));
    SwingUtils.setPopupMenu(this.textPane, popupMenu);

    final HTMLDocument document = (HTMLDocument) this.textPane.getDocument();

    // Set the base URL of the text pane
    document.setBase(Main.class.getResource("templates/"));

    // Modify the body style so it matches the system font
    final Font font = UIManager.getFont("Label.font");
    final String bodyRule = "body { font-family: " + font.getFamily() + "; font-size: " + font.getSize()
            + "pt; }";
    document.getStyleSheet().addRule(bodyRule);

    // Create the scroll pane
    final JScrollPane scrollPane = new JScrollPane(this.textPane);
    add(scrollPane);

    // Redraw the content
    redraw();

    fireComplexState();
}

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From source file:org.pmedv.core.components.RelativeImageView.java

/**
 * @return returns the stylesheet for this document
 *///w w  w  . j a va2  s  .com
protected StyleSheet getStyleSheet() {

    HTMLDocument doc = (HTMLDocument) getDocument();
    return doc.getStyleSheet();
}

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