Example usage for javax.swing.text StyleConstants setBold

Introduction

In this page you can find the example usage for javax.swing.text StyleConstants setBold.

Prototype

public static void setBold(MutableAttributeSet a, boolean b) 

Source Link

Document

Sets the bold attribute.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    JTextPane textPane = new JTextPane();
    StyledDocument doc = (StyledDocument) textPane.getDocument();

    Style style = doc.addStyle("StyleName", null);

    StyleConstants.setBold(style, true);
    doc.insertString(doc.getLength(), "Some Text", style);
}

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From source file:Main.java

public static void main(String[] args) {

    JTextPane textPane = new JTextPane();
    textPane.setText("This is a test string");

    StyleConstants.setBold(BOLD, true);

    StyleConstants.setItalic(ITALIC, true);

    int start = 5;
    int end = 10;

    textPane.getStyledDocument().setCharacterAttributes(start, end - start, BOLD, false);
    textPane.getStyledDocument().setCharacterAttributes(start, end - start, ITALIC, false);
    for (int i = start; i < end; i++)
        System.out.println(/* w ww.  j a v  a  2 s. co m*/
                textPane.getStyledDocument().getCharacterElement(i).getAttributes().containsAttributes(BOLD)); // all now print true

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new JScrollPane(textPane));
    frame.pack();
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    JTextPane textPane = new JTextPane();
    StyledDocument doc = textPane.getStyledDocument();

    // A style can have multiple attributes; this one makes text bold and italic
    Style style = textPane.addStyle("Bold Italic", null);
    StyleConstants.setBold(style, true);
    StyleConstants.setItalic(style, true);
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    JTextPane c1 = new JTextPane();
    JTextPane c2 = new JTextPane();

    StyleContext styleContext = new StyleContext();
    c1.setDocument(new DefaultStyledDocument(styleContext));
    c2.setDocument(new DefaultStyledDocument(styleContext));

    Style style = c1.addStyle("style name", null);
    StyleConstants.setForeground(style, Color.red);

    style = c2.getStyle("style name");
    StyleConstants.setBold(style, true);
}

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From source file:Main.java

public static void main(String args[]) throws BadLocationException {
    JFrame jf = new JFrame("StyledText");
    jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container cp = jf.getContentPane();

    JTextPane pane = new JTextPane();
    SimpleAttributeSet set = new SimpleAttributeSet();
    StyleConstants.setBold(set, true);

    // Set the attributes before adding text
    pane.setCharacterAttributes(set, true);
    pane.setText("java2s.com ");

    set = new SimpleAttributeSet();
    StyleConstants.setItalic(set, true);
    StyleConstants.setForeground(set, Color.red);
    StyleConstants.setBackground(set, Color.blue);

    Document doc = pane.getStyledDocument();
    doc.insertString(doc.getLength(), "Swing ", set);

    set = new SimpleAttributeSet();
    StyleConstants.setFontSize(set, 24);

    doc.insertString(doc.getLength(), "Tutorial", set);

    JScrollPane scrollPane = new JScrollPane(pane);
    cp.add(scrollPane, BorderLayout.CENTER);

    jf.setSize(400, 300);/*from w  w w  .ja  va 2 s  .c  o m*/
    jf.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    String s = new Date().toString();
    JTextPane jtp = new JTextPane();
    StyledDocument doc = (StyledDocument) jtp.getDocument();

    SimpleAttributeSet normal = new SimpleAttributeSet();
    StyleConstants.setFontFamily(normal, "SansSerif");
    StyleConstants.setFontSize(normal, 16);

    SimpleAttributeSet boldBlue = new SimpleAttributeSet(normal);
    StyleConstants.setBold(boldBlue, true);
    StyleConstants.setForeground(boldBlue, Color.blue);

    SimpleAttributeSet highAlert = new SimpleAttributeSet(boldBlue);
    StyleConstants.setFontSize(highAlert, 18);
    StyleConstants.setItalic(highAlert, true);
    StyleConstants.setForeground(highAlert, Color.red);

    doc.insertString(doc.getLength(), s + "\n", normal);
    doc.insertString(doc.getLength(), s + "\n", boldBlue);
    doc.insertString(doc.getLength(), s + "\n", highAlert);
    f.add(jtp);//  w  w  w  .  j a  v  a2  s  . c o m
    f.pack();
    f.setLocationRelativeTo(null);
    f.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    int cp = 0;/* www  .  j av a  2  s.c  o  m*/
    StyledDocument doc;
    JTextPane jta = new JTextPane();
    GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
    doc = jta.getStyledDocument();
    JScrollPane jsp = new JScrollPane(jta);
    jsp.setPreferredSize(new Dimension(400, 400));
    String[] fnt = ge.getAvailableFontFamilyNames();
    MutableAttributeSet mas = jta.getInputAttributes();
    for (int i = 0; i < fnt.length; i++) {
        StyleConstants.setBold(mas, false);
        StyleConstants.setItalic(mas, false);
        StyleConstants.setFontFamily(mas, fnt[i]);
        StyleConstants.setFontSize(mas, 16);

        doc.insertString(cp, fnt[i] + "\n", mas);

        StyleConstants.setBold(mas, true);
        doc.insertString(cp, fnt[i] + "bold \n", mas);
        StyleConstants.setItalic(mas, true);

        doc.insertString(cp, fnt[i] + "bold and italic\n", mas);
        StyleConstants.setBold(mas, false);
        doc.insertString(cp, fnt[i] + "italic\n", mas);
    }
    JFrame frm = new JFrame();
    frm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frm.setLayout(new BorderLayout());
    frm.add(jsp, BorderLayout.CENTER);
    frm.setLocation(100, 100);
    frm.pack();
    frm.setVisible(true);
}

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From source file:StyledSample.java

public static void main(String args[]) {
    String BOLD_ITALIC = "BoldItalic";
    String GRAY_PLAIN = "Gray";
    JFrame frame = new JFrame("Simple Attributes");
    Container content = frame.getContentPane();

    StyledDocument document = new DefaultStyledDocument();

    Style style = (Style) document.getStyle(StyleContext.DEFAULT_STYLE);
    StyleConstants.setBold(style, true);
    StyleConstants.setItalic(style, true);
    document.addStyle(BOLD_ITALIC, null);

    //    style = document.getStyle(StyleContext.DEFAULT_STYLE);
    //    StyleConstants.setBold(style, false);
    //    StyleConstants.setItalic(style, false);
    //    StyleConstants.setForeground(style, Color.lightGray);
    //    document.addStyle(GRAY_PLAIN, null);

    style = document.getStyle(BOLD_ITALIC);

    // Insert content
    try {/* ww w .  ja  v a2  s  .  com*/
        document.insertString(document.getLength(), "Hello Java\n", style);
    } catch (BadLocationException badLocationException) {
        System.err.println("Oops");
    }

    style = document.getStyle(GRAY_PLAIN);

    // Insert content
    try {
        document.insertString(document.getLength(), " - Good-bye Visual Basic\n", style);
    } catch (BadLocationException badLocationException) {
        System.err.println("Oops");
    }

    JTextPane textPane = new JTextPane(document);
    textPane.setEditable(false);
    JScrollPane scrollPane = new JScrollPane(textPane);
    content.add(scrollPane, BorderLayout.CENTER);

    frame.setSize(300, 150);
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    int SIZE = 14;
    String FONT = "Dialog";

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JTextPane tp = new JTextPane();
    tp.setFont(new Font(FONT, Font.PLAIN, SIZE));
    tp.setPreferredSize(new Dimension(400, 300));
    StyledDocument doc = tp.getStyledDocument();
    Style defaultStyle = StyleContext.getDefaultStyleContext().getStyle(StyleContext.DEFAULT_STYLE);
    Style boldStyle = doc.addStyle("bold", defaultStyle);
    StyleConstants.setBold(boldStyle, true);
    String boldText = "this is bold test";
    String plainText = "this is plain.";

    doc.insertString(doc.getLength(), boldText, boldStyle);
    doc.insertString(doc.getLength(), plainText, defaultStyle);

    JPanel panel = new JPanel();
    panel.add(tp);/*from w w w  . ja  v  a2  s . c  o  m*/

    JComboBox<String> zoomCombo = new JComboBox<String>(
            new String[] { "0.75", "1.00", "1.50", "1.75", "2.00" });
    zoomCombo.addActionListener(e -> {
        String s = (String) zoomCombo.getSelectedItem();
        double scale = new Double(s).doubleValue();
        int size = (int) (SIZE * scale);
        tp.setFont(new Font(FONT, Font.PLAIN, size));
    });
    zoomCombo.setSelectedItem("1.00");
    JPanel optionsPanel = new JPanel();
    optionsPanel.add(zoomCombo);
    panel.setBackground(Color.WHITE);
    frame.add(panel, BorderLayout.CENTER);
    frame.add(optionsPanel, BorderLayout.NORTH);
    frame.pack();
    frame.setVisible(true);
}

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From source file:Main.java

public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    StyledDocument doc = new DefaultStyledDocument();
    JTextPane textPane = new JTextPane(doc);
    textPane.setText("this is a test.");

    Random random = new Random();
    for (int i = 0; i < textPane.getDocument().getLength(); i++) {
        SimpleAttributeSet set = new SimpleAttributeSet();
        StyleConstants.setForeground(set,
                new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256)));
        StyleConstants.setFontSize(set, random.nextInt(12) + 12);
        StyleConstants.setBold(set, random.nextBoolean());
        StyleConstants.setItalic(set, random.nextBoolean());
        StyleConstants.setUnderline(set, random.nextBoolean());

        doc.setCharacterAttributes(i, 1, set, true);
    }//from   w w w. j  a  v a2  s.c o m

    frame.add(new JScrollPane(textPane));
    frame.setSize(500, 400);
    frame.setVisible(true);
}

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