Example usage for javax.swing.text StyleContext StyleContext

Introduction

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

Prototype

public StyleContext() 

Source Link

Document

Creates a new StyleContext object.

Usage

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) {
    JFrame f = new JFrame();
    StyleContext sc = new StyleContext();
    final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
    JTextPane pane = new JTextPane(doc);

    final Style heading2Style = sc.addStyle("Heading2", null);
    heading2Style.addAttribute(StyleConstants.Foreground, Color.red);
    heading2Style.addAttribute(StyleConstants.FontSize, new Integer(16));
    heading2Style.addAttribute(StyleConstants.FontFamily, "serif");
    heading2Style.addAttribute(StyleConstants.Bold, new Boolean(true));

    try {//from www.  java  2  s  .co m
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                try {
                    doc.insertString(0, text, null);

                    doc.setParagraphAttributes(0, 1, heading2Style, false);
                } catch (BadLocationException e) {
                }
            }
        });
    } catch (Exception e) {
        System.out.println("Exception when constructing document: " + e);
        System.exit(1);
    }

    f.getContentPane().add(new JScrollPane(pane));
    f.setSize(400, 300);
    f.setVisible(true);
}

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From source file:StylesExample4.java

public static void main(String[] args) {
    try {//from  w  w  w .j  av a  2  s .com
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new JFrame("Styles Example 4");

    // Create the StyleContext, the document and the pane
    StyleContext sc = new StyleContext();
    final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
    JTextPane pane = new JTextPane(doc);

    // Create and add the main document style
    Style defaultStyle = sc.getStyle(StyleContext.DEFAULT_STYLE);
    final Style mainStyle = sc.addStyle("MainStyle", defaultStyle);
    StyleConstants.setLeftIndent(mainStyle, 16);
    StyleConstants.setRightIndent(mainStyle, 16);
    StyleConstants.setFirstLineIndent(mainStyle, 16);
    StyleConstants.setFontFamily(mainStyle, "serif");
    StyleConstants.setFontSize(mainStyle, 12);

    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                try {
                    // Add the text to the document
                    doc.insertString(0, text, null);

                    // Set the logical style
                    doc.setLogicalStyle(0, mainStyle);
                } catch (BadLocationException e) {
                }
                doc.dump(System.out);
            }
        });
    } catch (Exception e) {
        System.out.println("Exception when constructing document: " + e);
        System.exit(1);
    }

    f.getContentPane().add(new JScrollPane(pane));
    f.setSize(400, 300);
    f.setVisible(true);
}

---

From source file:StylesExample5.java

public static void main(String[] args) {
    try {//from   w  ww.  j a v a  2  s . co m
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new JFrame("Styles Example 5");

    // Create the StyleContext, the document and the pane
    StyleContext sc = new StyleContext();
    final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
    final JTextPane pane = new JTextPane(doc);

    // Create and add the style
    final Style heading2Style = sc.addStyle("Heading2", null);
    heading2Style.addAttribute(StyleConstants.Foreground, Color.red);
    heading2Style.addAttribute(StyleConstants.FontSize, new Integer(16));
    heading2Style.addAttribute(StyleConstants.FontFamily, "serif");
    heading2Style.addAttribute(StyleConstants.Bold, new Boolean(true));

    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                try {
                    // Add the text to the document
                    doc.insertString(0, text, null);

                    // Finally, apply the style to the heading
                    doc.setParagraphAttributes(0, 1, heading2Style, false);

                    // Set the foreground and font
                    pane.setForeground(Color.blue);
                    pane.setFont(new Font("serif", Font.PLAIN, 12));
                } catch (BadLocationException e) {
                }
            }
        });
    } catch (Exception e) {
        System.out.println("Exception when constructing document: " + e);
        System.exit(1);
    }

    f.getContentPane().add(new JScrollPane(pane));
    f.setSize(400, 300);
    f.setVisible(true);
}

---

From source file:StylesExample2.java

public static void main(String[] args) {
    try {//from   w  w w . ja  v  a2  s .c o  m
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new JFrame("Styles Example 2");

    // Create the StyleContext, the document and the pane
    StyleContext sc = new StyleContext();
    final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
    JTextPane pane = new JTextPane(doc);

    // Create and add the main document style
    Style defaultStyle = sc.getStyle(StyleContext.DEFAULT_STYLE);
    final Style mainStyle = sc.addStyle("MainStyle", defaultStyle);
    StyleConstants.setLeftIndent(mainStyle, 16);
    StyleConstants.setRightIndent(mainStyle, 16);
    StyleConstants.setFirstLineIndent(mainStyle, 16);
    StyleConstants.setFontFamily(mainStyle, "serif");
    StyleConstants.setFontSize(mainStyle, 12);

    // Create and add the constant width style
    final Style cwStyle = sc.addStyle("ConstantWidth", null);
    StyleConstants.setFontFamily(cwStyle, "monospaced");
    StyleConstants.setForeground(cwStyle, Color.green);

    // Create and add the heading style
    final Style heading2Style = sc.addStyle("Heading2", null);
    StyleConstants.setForeground(heading2Style, Color.red);
    StyleConstants.setFontSize(heading2Style, 16);
    StyleConstants.setFontFamily(heading2Style, "serif");
    StyleConstants.setBold(heading2Style, true);
    StyleConstants.setLeftIndent(heading2Style, 8);
    StyleConstants.setFirstLineIndent(heading2Style, 0);

    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                try {
                    // Set the logical style
                    doc.setLogicalStyle(0, mainStyle);

                    // Add the text to the document
                    doc.insertString(0, text, null);

                    // Apply the character attributes
                    doc.setCharacterAttributes(49, 13, cwStyle, false);
                    doc.setCharacterAttributes(223, 14, cwStyle, false);
                    doc.setCharacterAttributes(249, 14, cwStyle, false);
                    doc.setCharacterAttributes(286, 8, cwStyle, false);
                    doc.setCharacterAttributes(475, 14, cwStyle, false);
                    doc.setCharacterAttributes(497, 21, cwStyle, false);
                    doc.setCharacterAttributes(557, 9, cwStyle, false);
                    doc.setCharacterAttributes(639, 12, cwStyle, false);
                    doc.setCharacterAttributes(733, 21, cwStyle, false);
                    doc.setCharacterAttributes(759, 9, cwStyle, false);

                    // Finally, apply the style to the heading
                    doc.setParagraphAttributes(0, 1, heading2Style, false);
                } catch (BadLocationException e) {
                }
            }
        });
    } catch (Exception e) {
        System.out.println("Exception when constructing document: " + e);
        System.exit(1);
    }

    f.getContentPane().add(new JScrollPane(pane));
    f.setSize(400, 300);
    f.setVisible(true);
}

---

From source file:JTextPaneWithIcon.java

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

    StyleContext context = new StyleContext();
    StyledDocument document = new DefaultStyledDocument(context);

    Style labelStyle = context.getStyle(StyleContext.DEFAULT_STYLE);

    Icon icon = new ImageIcon("yourFile.gif");
    JLabel label = new JLabel(icon);
    StyleConstants.setComponent(labelStyle, label);

    try {/*from www . java2 s .c om*/
        document.insertString(document.getLength(), "Ignored", labelStyle);
    } catch (BadLocationException badLocationException) {
        System.err.println("Oops");
    }

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

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

---

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    JFrame frame = new JFrame("TextPane Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    StyleContext context = new StyleContext();
    StyledDocument document = new DefaultStyledDocument(context);

    Style style = context.getStyle(StyleContext.DEFAULT_STYLE);
    StyleConstants.setAlignment(style, StyleConstants.ALIGN_RIGHT);
    StyleConstants.setFontSize(style, 14);
    StyleConstants.setSpaceAbove(style, 4);
    StyleConstants.setSpaceBelow(style, 4);

    SimpleAttributeSet attributes = new SimpleAttributeSet();
    StyleConstants.setBold(attributes, true);
    StyleConstants.setItalic(attributes, true);

    // Third style for icon/component
    Style labelStyle = context.getStyle(StyleContext.DEFAULT_STYLE);

    Icon icon = new ImageIcon("Computer.gif");
    JLabel label = new JLabel(icon);
    StyleConstants.setComponent(labelStyle, label);

    try {//  ww w.  j a v a 2 s  .co m
        document.insertString(document.getLength(), "Hello www.java2s.com", attributes);
        document.insertString(document.getLength(), "Ignored", labelStyle);
    } catch (BadLocationException badLocationException) {
        System.err.println("Oops");
    }

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

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

---

From source file:JTextPaneStyle.java

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

    StyleContext context = new StyleContext();
    StyledDocument document = new DefaultStyledDocument(context);

    Style style = context.getStyle(StyleContext.DEFAULT_STYLE);
    StyleConstants.setAlignment(style, StyleConstants.ALIGN_RIGHT);
    StyleConstants.setFontSize(style, 14);
    StyleConstants.setSpaceAbove(style, 4);
    StyleConstants.setSpaceBelow(style, 4);

    try {/*from ww  w  . j  a va 2 s .co m*/
        document.insertString(document.getLength(), message, style);
    } catch (BadLocationException badLocationException) {
        System.err.println("Oops");
    }

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

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

---

From source file:TextPaneSample.java

public static void main(String args[]) {
    String title = (args.length == 0 ? "TextPane Example" : args[0]);
    JFrame frame = new JFrame(title);
    Container content = frame.getContentPane();

    StyleContext context = new StyleContext();
    StyledDocument document = new DefaultStyledDocument(context);

    Style style = context.getStyle(StyleContext.DEFAULT_STYLE);
    StyleConstants.setAlignment(style, StyleConstants.ALIGN_RIGHT);
    StyleConstants.setFontSize(style, 14);
    StyleConstants.setSpaceAbove(style, 4);
    StyleConstants.setSpaceBelow(style, 4);

    // Insert content
    try {/*  ww  w.j a v a2s.  c  om*/
        document.insertString(document.getLength(), message, style);
    } catch (BadLocationException badLocationException) {
        System.err.println("Oops");
    }

    SimpleAttributeSet attributes = new SimpleAttributeSet();
    StyleConstants.setBold(attributes, true);
    StyleConstants.setItalic(attributes, true);

    // Insert content
    try {
        document.insertString(document.getLength(), "Hello Java", attributes);
    } catch (BadLocationException badLocationException) {
        System.err.println("Oops");
    }

    // Third style for icon/component
    Style labelStyle = context.getStyle(StyleContext.DEFAULT_STYLE);

    Icon icon = new ImageIcon("Computer.gif");
    JLabel label = new JLabel(icon);
    StyleConstants.setComponent(labelStyle, label);

    // Insert content
    try {
        document.insertString(document.getLength(), "Ignored", labelStyle);
    } 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);
}

---

From source file:StylesExample7.java

public static void main(String[] args) {
    try {/*  ww w . jav a  2 s. com*/
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new JFrame("Styles Example 7");

    // Create the StyleContext, the document and the pane
    final StyleContext sc = new StyleContext();
    final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
    final JTextPane pane = new JTextPane(doc);

    // Build the styles
    createDocumentStyles(sc);

    try {
        // Add the text and apply the styles
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                // Add the text
                addText(pane, sc, sc.getStyle(mainStyleName), content);
            }
        });
    } catch (Exception e) {
        System.out.println("Exception when constructing document: " + e);
        System.exit(1);
    }

    f.getContentPane().add(new JScrollPane(pane));
    f.setSize(400, 300);
    f.setVisible(true);
}

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