Example usage for javax.swing.text StyleConstants setForeground

Introduction

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

Prototype

public static void setForeground(MutableAttributeSet a, Color fg) 

Source Link

Document

Sets the foreground color.

Usage

From source file:Main.java

public static void main(String args[]) throws BadLocationException {
    JTextPane textPane1 = new JTextPane();

    MutableAttributeSet black = new SimpleAttributeSet();
    MutableAttributeSet red = new SimpleAttributeSet();

    StyleConstants.setForeground(black, Color.black);
    StyleConstants.setForeground(red, Color.red);
    textPane1.setEditorKit(new StyledEditorKit());
    doc1 = textPane1.getDocument();//w  w w.java2s. co m

    append1("This is a Test!\n");

    attribute = red;
    append1("Hello world! Hello Stackoverflow\n");

    attribute = black;
    append1("the text is black again\n");

    StyledDocument styledDocument = textPane1.getStyledDocument();
    Element element;

    JTextPane textPane2 = new JTextPane();
    textPane2.setEditorKit(new StyledEditorKit());

    doc2 = textPane2.getDocument();
    for (int i = 0; i < styledDocument.getLength(); i++) {
        element = styledDocument.getCharacterElement(i);
        AttributeSet attributeNew = element.getAttributes();
        System.out.println(i);
        append2(styledDocument.getText(i, 1), attributeNew);
    }

    JFrame frame1 = new JFrame();
    frame1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame1.setSize(400, 300);
    frame1.getContentPane().add(new JScrollPane(textPane1), BorderLayout.CENTER);
    frame1.setVisible(true);

    JFrame frame2 = new JFrame();
    frame2.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame2.setSize(400, 300);
    frame2.setLocation(300, 0);
    frame2.getContentPane().add(new JScrollPane(textPane2), BorderLayout.CENTER);
    frame2.setVisible(true);
}

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From source file:StylesExample2.java

public static void main(String[] args) {
    try {//from  w w  w. ja  v  a 2 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);
}

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From source file:StylesExample7.java

public static void createDocumentStyles(StyleContext sc) {
    Style defaultStyle = sc.getStyle(StyleContext.DEFAULT_STYLE);

    // Create and add the main document style
    Style mainStyle = sc.addStyle(mainStyleName, 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
    Style cwStyle = sc.addStyle(charStyleName, null);
    StyleConstants.setFontFamily(cwStyle, "monospaced");
    StyleConstants.setForeground(cwStyle, Color.green);

    // Create and add the heading style
    Style heading2Style = sc.addStyle(heading2StyleName, 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);
}

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From source file:StylesExample8.java

public static void createDocumentStyles(StyleContext sc) {
    Style defaultStyle = sc.getStyle(StyleContext.DEFAULT_STYLE);

    // Create and add the main document style
    Style mainStyle = sc.addStyle(mainStyleName, 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
    Style cwStyle = sc.addStyle(charStyleName, null);
    StyleConstants.setFontFamily(cwStyle, "monospaced");
    StyleConstants.setForeground(cwStyle, Color.green);

    // Create and add the heading style
    Style heading2Style = sc.addStyle(heading2StyleName, 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);

    // Create and add the Component style
    Class thisClass = StylesExample8.class;
    URL url = thisClass.getResource("java2s.gif");
    ImageIcon icon = new ImageIcon(url);
    JLabel comp = new JLabel("Displaying text with attributes", icon, JLabel.CENTER);
    comp.setVerticalTextPosition(JLabel.BOTTOM);
    comp.setHorizontalTextPosition(JLabel.CENTER);
    comp.setFont(new Font("serif", Font.BOLD | Font.ITALIC, 14));
    Style componentStyle = sc.addStyle(componentStyleName, null);
    StyleConstants.setComponent(componentStyle, comp);

    // The paragraph style for the component
    Style compParagraphStyle = sc.addStyle(compParaName, null);
    StyleConstants.setSpaceAbove(compParagraphStyle, (float) 16.0);
}

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From source file:TextPaneElements.java

public static void createDocumentStyles(StyleContext sc) {
    Style defaultStyle = sc.getStyle(StyleContext.DEFAULT_STYLE);

    // Create and add the main document style
    Style mainStyle = sc.addStyle(mainStyleName, 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
    Style cwStyle = sc.addStyle(charStyleName, null);
    StyleConstants.setFontFamily(cwStyle, "monospaced");
    StyleConstants.setForeground(cwStyle, Color.green);

    // Create and add the heading style
    Style heading2Style = sc.addStyle(heading2StyleName, 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);

    // Create and add the Component style
    Class thisClass = TextPaneElements.class;
    URL url = thisClass.getResource("java2s.gif");
    ImageIcon icon = new ImageIcon(url);
    JLabel comp = new JLabel("Displaying text with attributes", icon, JLabel.CENTER);
    comp.setVerticalTextPosition(JLabel.BOTTOM);
    comp.setHorizontalTextPosition(JLabel.CENTER);
    comp.setFont(new Font("serif", Font.BOLD | Font.ITALIC, 14));
    Style componentStyle = sc.addStyle(componentStyleName, null);
    StyleConstants.setComponent(componentStyle, comp);

    // The paragraph style for the component
    Style compParagraphStyle = sc.addStyle(compParaName, null);
    StyleConstants.setSpaceAbove(compParagraphStyle, (float) 16.0);
}

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From source file:Main.java

public void appendNaive(Color c, String s) {
    SimpleAttributeSet aset = new SimpleAttributeSet();
    StyleConstants.setForeground(aset, c);

    int len = getText().length();
    setCaretPosition(len);/*from w w  w  .java  2  s .c o  m*/
    setCharacterAttributes(aset, false);
    replaceSelection(s);
}

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From source file:MainClass.java

public MainClass() {
    super();//from  w ww  .  ja va  2s. c o m
    setSize(300, 200);

    textPane.setFont(new Font("Serif", Font.PLAIN, 24));

    // create some handy attribute sets
    SimpleAttributeSet red = new SimpleAttributeSet();
    StyleConstants.setForeground(red, Color.red);
    StyleConstants.setBold(red, true);
    SimpleAttributeSet blue = new SimpleAttributeSet();
    StyleConstants.setForeground(blue, Color.blue);
    SimpleAttributeSet italic = new SimpleAttributeSet();
    StyleConstants.setItalic(italic, true);
    StyleConstants.setForeground(italic, Color.orange);

    // add the text
    append("NULL ", null);
    append("Blue", blue);
    append("italic", italic);
    append("red", red);

    Container content = getContentPane();
    content.add(new JScrollPane(textPane), BorderLayout.CENTER);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}

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From source file:ExtendedParagraphExample.java

public static void createDocumentStyles(StyleContext sc) {
    Style defaultStyle = sc.getStyle(StyleContext.DEFAULT_STYLE);

    // Create and add the main document style
    Style mainStyle = sc.addStyle(mainStyleName, 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
    Style cwStyle = sc.addStyle(charStyleName, null);
    StyleConstants.setFontFamily(cwStyle, "monospaced");
    StyleConstants.setForeground(cwStyle, Color.white);

    // Create and add the heading style
    Style heading2Style = sc.addStyle(heading2StyleName, 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);

    // Create and add the extended para styles
    Style paraStyle = sc.addStyle(paraStyleName, null);
    Color bgColor = Color.gray;
    ExtendedStyleConstants.setParagraphBackground(paraStyle, bgColor);
    ExtendedStyleConstants.setParagraphBorder(paraStyle,
            BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2),
                    BorderFactory.createCompoundBorder(
                            BorderFactory.createEtchedBorder(bgColor.brighter(), bgColor.darker()),
                            BorderFactory.createEmptyBorder(4, 4, 4, 4))));
}

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From source file:Main.java

public TextPaneAttributes() {
    JTextPane textPane = new JTextPane();
    StyledDocument doc = textPane.getStyledDocument();
    MutableAttributeSet standard = new SimpleAttributeSet();

    StyleConstants.setAlignment(standard, StyleConstants.ALIGN_CENTER);
    doc.setParagraphAttributes(0, 0, standard, true);
    MutableAttributeSet keyWord = new SimpleAttributeSet();

    StyleConstants.setForeground(keyWord, Color.red);
    StyleConstants.setItalic(keyWord, true);

    textPane.setText("this is a test. \nthis is a four.");

    doc.setCharacterAttributes(0, 3, keyWord, false);
    doc.setCharacterAttributes(19, 4, keyWord, false);
    try {/*w ww  . j a va 2  s .  c  om*/
        doc.insertString(0, "Start of text\n", null);
        doc.insertString(doc.getLength(), "End of text\n", keyWord);
    } catch (Exception e) {
    }
    MutableAttributeSet selWord = new SimpleAttributeSet();

    StyleConstants.setForeground(selWord, Color.RED);
    StyleConstants.setItalic(selWord, true);

    JScrollPane scrollPane = new JScrollPane(textPane);
    scrollPane.setPreferredSize(new Dimension(200, 200));
    add(scrollPane);

    JButton toggleButton = new JButton("Find 'four'");
    toggleButton.addActionListener(e -> {
        int index = textPane.getText().indexOf("four");
        StyledDocument doc1 = textPane.getStyledDocument();
        doc1.setCharacterAttributes(index, 4, selWord, false);
    });
    add(toggleButton, BorderLayout.SOUTH);
}

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From source file:com.clank.launcher.swing.MessageLog.java

public MessageLog(int numLines, boolean colorEnabled) {
    this.numLines = numLines;
    this.colorEnabled = colorEnabled;

    this.highlightedAttributes = new SimpleAttributeSet();
    StyleConstants.setForeground(highlightedAttributes, new Color(0xFF7F00));

    this.errorAttributes = new SimpleAttributeSet();
    StyleConstants.setForeground(errorAttributes, new Color(0xFF0000));
    this.infoAttributes = new SimpleAttributeSet();
    this.debugAttributes = new SimpleAttributeSet();

    setLayout(new BorderLayout());

    initComponents();/*from   w w w.  j  av  a 2 s  .  c  om*/
}

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