Example usage for javax.swing JTextArea setFont

Introduction

In this page you can find the example usage for javax.swing JTextArea setFont.

Prototype

public void setFont(Font f)

Source Link

Document

Sets the current font.

Usage

From source file:util.ui.UiUtilities.java

/**
 * Creates a text area that holds a help text.
 *
 * @param msg/*from   ww  w.  ja v  a 2  s.  com*/
 *          The help text.
 * @return A text area containing the help text.
 */
public static JTextArea createHelpTextArea(String msg) {
    JTextArea descTA = new JTextArea(msg);
    descTA.setBorder(BorderFactory.createEmptyBorder());
    descTA.setFont(new JLabel().getFont());
    descTA.setEditable(false);
    descTA.setOpaque(false);
    descTA.setWrapStyleWord(true);
    descTA.setLineWrap(true);
    descTA.setFocusable(false);

    Color bg = new JPanel().getBackground();

    descTA.setBackground(new Color(bg.getRed(), bg.getGreen(), bg.getBlue()));

    return descTA;
}

From source file:utybo.branchingstorytree.swing.visuals.AboutDialog.java

@SuppressWarnings("unchecked")
public AboutDialog(OpenBSTGUI parent) {
    super(parent);
    setTitle(Lang.get("about.title"));
    setModalityType(ModalityType.APPLICATION_MODAL);

    JPanel banner = new JPanel(new FlowLayout(FlowLayout.CENTER));
    banner.setBackground(OpenBSTGUI.OPENBST_BLUE);
    JLabel lblOpenbst = new JLabel(new ImageIcon(Icons.getImage("FullLogoWhite", 48)));
    lblOpenbst.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
    banner.add(lblOpenbst, "flowx,cell 0 0,alignx center");
    getContentPane().add(banner, BorderLayout.NORTH);

    JPanel pan = new JPanel();
    pan.setLayout(new MigLayout("insets 10, gap 10px", "[grow]", "[][][grow]"));
    getContentPane().add(pan, BorderLayout.CENTER);

    JLabel lblWebsite = new JLabel("https://utybo.github.io/BST/");
    Font f = lblWebsite.getFont();
    @SuppressWarnings("rawtypes")
    Map attrs = f.getAttributes();
    attrs.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON);
    lblWebsite.setFont(f.deriveFont(attrs));
    lblWebsite.setForeground(OpenBSTGUI.OPENBST_BLUE);
    lblWebsite.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    lblWebsite.addMouseListener(new MouseAdapter() {
        @Override// ww  w . ja  va2s . co  m
        public void mouseClicked(MouseEvent e) {
            if (Desktop.isDesktopSupported()) {
                try {
                    Desktop.getDesktop().browse(new URL("https://utybo.github.io/BST/").toURI());
                } catch (IOException | URISyntaxException e1) {
                    OpenBST.LOG.warn("Exception when trying to open website", e1);
                }
            }
        }
    });
    pan.add(lblWebsite, "cell 0 0,alignx center");

    JLabel lblVersion = new JLabel(Lang.get("about.version").replace("$v", OpenBST.VERSION));
    pan.add(lblVersion, "flowy,cell 0 1");

    JScrollPane scrollPane = new JScrollPane();
    scrollPane.setBorder(new LineBorder(pan.getBackground().darker(), 1, false));
    pan.add(scrollPane, "cell 0 2,grow");

    JTextArea textArea = new JTextArea();
    textArea.setMargin(new Insets(5, 5, 5, 5));
    textArea.setLineWrap(true);
    textArea.setWrapStyleWord(true);
    textArea.setFont(new Font(textArea.getFont().getFontName(), Font.PLAIN, (int) (Icons.getScale() * 11)));

    try (InputStream in = getClass().getResourceAsStream("/utybo/branchingstorytree/swing/about.txt");) {
        textArea.setText(IOUtils.toString(in, StandardCharsets.UTF_8));
    } catch (IOException ex) {
        OpenBST.LOG.warn("Loading about information failed", ex);
    }
    textArea.setEditable(false);
    textArea.setCaretPosition(0);
    scrollPane.setViewportView(textArea);

    JLabel lblTranslatedBy = new JLabel(Lang.get("author"));
    pan.add(lblTranslatedBy, "cell 0 1");

    setSize((int) (Icons.getScale() * 450), (int) (Icons.getScale() * 400));
    setLocationRelativeTo(parent);
}