Styled Document : Document HTML « Development Class « Java

Styled Document

Styled Document
Definitive Guide to Swing for Java 2, Second Edition
By John Zukowski     
ISBN: 1-893115-78-X
Publisher: APress

import java.awt.BorderLayout;
import java.awt.Container;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.text.BadLocationException;
import javax.swing.text.DefaultStyledDocument;
import javax.swing.text.Style;
import javax.swing.text.StyleConstants;
import javax.swing.text.StyleContext;
import javax.swing.text.StyledDocument;

public class StyledSample {
  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 {
      document.insertString(document.getLength(), "Hello Java\n", style);
    } catch (BadLocationException badLocationException) {

    style = document.getStyle(GRAY_PLAIN);

    // Insert content
    try {
          " - Good-bye Visual Basic\n", style);
    } catch (BadLocationException badLocationException) {

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

    frame.setSize(300, 150);


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8.Encode HTML
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14.Html Encoder
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