Java by API/javax.swing.text/StyleConstants

StyleConstants.Bold

   <source lang="java">
 

import java.awt.BorderLayout; import java.awt.Color; 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.SimpleAttributeSet; import javax.swing.text.StyleConstants; import javax.swing.text.StyledDocument; public class Main {

 public static void main(String args[]) {
   JFrame frame = new JFrame("Simple Attributes");
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   StyledDocument document = new DefaultStyledDocument();
   SimpleAttributeSet attributes = new SimpleAttributeSet();
   attributes.addAttribute(StyleConstants.CharacterConstants.Bold, Boolean.FALSE);
   attributes.addAttribute(StyleConstants.CharacterConstants.Italic, Boolean.FALSE);
   attributes.addAttribute(StyleConstants.CharacterConstants.Foreground, Color.LIGHT_GRAY);
   try {
     document.insertString(document.getLength(), " Bold, Italic and light gray color", attributes);
   } catch (BadLocationException badLocationException) {
     System.err.println("Bad insert");
   }

   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);
 }

}

 </source>
   
  
 
  

StyleConstants.Foreground

   <source lang="java">
 

import java.awt.BorderLayout; import java.awt.Color; 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.SimpleAttributeSet; import javax.swing.text.StyleConstants; import javax.swing.text.StyledDocument; public class Main {

 public static void main(String args[]) {
   JFrame frame = new JFrame("Simple Attributes");
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   StyledDocument document = new DefaultStyledDocument();
   SimpleAttributeSet attributes = new SimpleAttributeSet();
   attributes.addAttribute(StyleConstants.CharacterConstants.Bold, Boolean.FALSE);
   attributes.addAttribute(StyleConstants.CharacterConstants.Italic, Boolean.FALSE);
   attributes.addAttribute(StyleConstants.CharacterConstants.Foreground, Color.LIGHT_GRAY);
   try {
     document.insertString(document.getLength(), " Bold, Italic and light gray color", attributes);
   } catch (BadLocationException badLocationException) {
     System.err.println("Bad insert");
   }

   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);
 }

}

 </source>
   
  
 
  

StyleConstants.Italic

   <source lang="java">
 

import javax.swing.text.AttributeSet; import javax.swing.text.StyleConstants; public class Main {

 public static void main(String[] argv) {
   // Check if character-based attribute
   boolean b = StyleConstants.Italic instanceof AttributeSet.CharacterAttribute;
   b = StyleConstants.LineSpacing instanceof AttributeSet.CharacterAttribute; 
   // Check if paragraph-based attribute
   b = StyleConstants.LineSpacing instanceof AttributeSet.ParagraphAttribute; 
   b = StyleConstants.Italic instanceof AttributeSet.ParagraphAttribute; 
 }

}

 </source>
   
  
 
  

StyleConstants.LineSpacing

   <source lang="java">
 

import javax.swing.text.AttributeSet; import javax.swing.text.StyleConstants; public class Main {

 public static void main(String[] argv) {
   // Check if character-based attribute
   boolean b = StyleConstants.Italic instanceof AttributeSet.CharacterAttribute;
   b = StyleConstants.LineSpacing instanceof AttributeSet.CharacterAttribute; 
   // Check if paragraph-based attribute
   b = StyleConstants.LineSpacing instanceof AttributeSet.ParagraphAttribute; 
   b = StyleConstants.Italic instanceof AttributeSet.ParagraphAttribute; 
 }

}

 </source>
   
  
 
  

StyleConstants: setAlignment(MutableAttributeSet a, int align)

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.BadLocationException; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; import javax.swing.text.StyledDocument; public class MainClass {

 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 {
     document.insertString(document.getLength(), "Hello www.jexp.ru", 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);
 }

}

 </source>
   
  
 
  

StyleConstants: setBold(MutableAttributeSet a, boolean b)

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.BadLocationException; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; import javax.swing.text.StyledDocument; public class MainClass {

 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 {
     document.insertString(document.getLength(), "Hello www.jexp.ru", 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);
 }

}

 </source>
   
  
 
  

StyleConstants: setComponent(MutableAttributeSet a, Component c)

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.BadLocationException; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; import javax.swing.text.StyledDocument; public class MainClass {

 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 {
     document.insertString(document.getLength(), "Hello www.jexp.ru", 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);
 }

}

 </source>
   
  
 
  

StyleConstants: setFirstLineIndent(MutableAttributeSet a, float i)

   <source lang="java">
 

import java.awt.Color; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; public class Main {

 public static void main(String[] args) throws Exception {
   JFrame f = new JFrame("Styles Example 2");
   StyleContext sc = new StyleContext();
   final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
   JTextPane pane = new JTextPane(doc);
   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);
   final Style cwStyle = sc.addStyle("ConstantWidth", null);
   StyleConstants.setFontFamily(cwStyle, "monospaced");
   StyleConstants.setForeground(cwStyle, Color.green);
   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);
   doc.setLogicalStyle(0, mainStyle);
   doc.insertString(0, "asdfasdfasdfasdfasdfasdfasdf", null);
   doc.setCharacterAttributes(1, 2, cwStyle, false);
   doc.setCharacterAttributes(3, 1, cwStyle, false);
   doc.setCharacterAttributes(4, 1, cwStyle, false);
   doc.setCharacterAttributes(5, 1, cwStyle, false);
   doc.setCharacterAttributes(6, 1, cwStyle, false);
   doc.setCharacterAttributes(7, 1, cwStyle, false);
   doc.setCharacterAttributes(8, 1, cwStyle, false);
   doc.setCharacterAttributes(9, 1, cwStyle, false);
   doc.setCharacterAttributes(10, 1, cwStyle, false);
   doc.setCharacterAttributes(11, 1, cwStyle, false);
   doc.setParagraphAttributes(0, 1, heading2Style, false);
   f.add(new JScrollPane(pane));
   f.setSize(400, 300);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

StyleConstants: setFontFamily(MutableAttributeSet a, String fam)

   <source lang="java">
 

import java.awt.Color; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; public class Main {

 public static void main(String[] args) throws Exception {
   JFrame f = new JFrame("Styles Example 2");
   StyleContext sc = new StyleContext();
   final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
   JTextPane pane = new JTextPane(doc);
   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);
   final Style cwStyle = sc.addStyle("ConstantWidth", null);
   StyleConstants.setFontFamily(cwStyle, "monospaced");
   StyleConstants.setForeground(cwStyle, Color.green);
   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);
   doc.setLogicalStyle(0, mainStyle);
   doc.insertString(0, "asdfasdfasdfasdfasdfasdfasdf", null);
   doc.setCharacterAttributes(1, 2, cwStyle, false);
   doc.setCharacterAttributes(3, 1, cwStyle, false);
   doc.setCharacterAttributes(4, 1, cwStyle, false);
   doc.setCharacterAttributes(5, 1, cwStyle, false);
   doc.setCharacterAttributes(6, 1, cwStyle, false);
   doc.setCharacterAttributes(7, 1, cwStyle, false);
   doc.setCharacterAttributes(8, 1, cwStyle, false);
   doc.setCharacterAttributes(9, 1, cwStyle, false);
   doc.setCharacterAttributes(10, 1, cwStyle, false);
   doc.setCharacterAttributes(11, 1, cwStyle, false);
   doc.setParagraphAttributes(0, 1, heading2Style, false);
   f.add(new JScrollPane(pane));
   f.setSize(400, 300);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

StyleConstants: setFontSize(MutableAttributeSet a, int s)

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.BadLocationException; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; import javax.swing.text.StyledDocument; public class MainClass {

 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 {
     document.insertString(document.getLength(), "Hello www.jexp.ru", 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);
 }

}

 </source>
   
  
 
  

StyleConstants: setForeground(MutableAttributeSet a, Color fg)

   <source lang="java">

import java.awt.Color; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.AttributeSet; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; public class MainClass{

 public static void main(String argv[]) {
   ColorPane pane = new ColorPane();
   for (int n = 1; n <= 400; n += 1) {
     if (isPrime(n)) {
       pane.append(Color.red, String.valueOf(n) + " ");
     } else if (isPerfectSquare(n)) {
       pane.append(Color.blue, String.valueOf(n) + " ");
     } else {
       pane.append(Color.black, String.valueOf(n) + " ");
     }
   }
   JFrame f = new JFrame("ColorPane example");
   f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   f.setContentPane(new JScrollPane(pane));
   f.setSize(600, 400);
   f.setVisible(true);
 }
 public static boolean isPrime(int n) {
   if (n < 2)
     return false;
   double max = Math.sqrt(n);
   for (int j = 2; j <= max; j += 1)
     if (n % j == 0)
       return false; // j is a factor
   return true;
 }
 public static boolean isPerfectSquare(int n) {
   int j = 1;
   while (j * j < n && j * j > 0)
     j += 1;
   return (j * j == n);
 }
 

} class ColorPane extends JTextPane {

 public void appendNaive(Color c, String s) {
   SimpleAttributeSet aset = new SimpleAttributeSet();
   StyleConstants.setForeground(aset, c);
   int len = getText().length();
   setCaretPosition(len); 
   setCharacterAttributes(aset, false);
   replaceSelection(s);
 }
 public void append(Color c, String s) {
   StyleContext sc = StyleContext.getDefaultStyleContext();
   AttributeSet aset = sc.addAttribute(SimpleAttributeSet.EMPTY, StyleConstants.Foreground, c);
   int len = getDocument().getLength();
   setCaretPosition(len); 
   setCharacterAttributes(aset, false);
   replaceSelection(s); 
 }

}

 </source>
   
  
 
  

StyleConstants: setIcon(MutableAttributeSet a, Icon c)

   <source lang="java">
 

import javax.swing.ImageIcon; import javax.swing.JTextPane; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyledDocument; public class Main {

 public static void main(String[] argv) throws Exception{
   JTextPane textPane = new JTextPane();
   StyledDocument doc = (StyledDocument) textPane.getDocument();
   Style style = doc.addStyle("StyleName", null);
   StyleConstants.setIcon(style, new ImageIcon("imagefile"));
   doc.insertString(doc.getLength(), "ignored text", style);
 }

}

 </source>
   
  
 
  

StyleConstants: setItalic(MutableAttributeSet a, boolean b)

   <source lang="java">
 

import java.awt.Color; import javax.swing.JTextPane; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyledDocument; public class Main {

 public static void main(String[] argv) throws Exception {
   JTextPane textPane = new JTextPane();
   StyledDocument doc = textPane.getStyledDocument();
   // Makes text italicized
   Style style = textPane.addStyle("Italic", null);
   StyleConstants.setItalic(style, true);
 }

}

 </source>
   
  
 
  

StyleConstants: setLeftIndent(MutableAttributeSet a, float i)

   <source lang="java">
 

import java.awt.Color; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; public class Main {

 public static void main(String[] args) throws Exception {
   JFrame f = new JFrame("Styles Example 2");
   StyleContext sc = new StyleContext();
   final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
   JTextPane pane = new JTextPane(doc);
   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);
   final Style cwStyle = sc.addStyle("ConstantWidth", null);
   StyleConstants.setFontFamily(cwStyle, "monospaced");
   StyleConstants.setForeground(cwStyle, Color.green);
   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);
   doc.setLogicalStyle(0, mainStyle);
   doc.insertString(0, "asdfasdfasdfasdfasdfasdfasdf", null);
   doc.setCharacterAttributes(1, 2, cwStyle, false);
   doc.setCharacterAttributes(3, 1, cwStyle, false);
   doc.setCharacterAttributes(4, 1, cwStyle, false);
   doc.setCharacterAttributes(5, 1, cwStyle, false);
   doc.setCharacterAttributes(6, 1, cwStyle, false);
   doc.setCharacterAttributes(7, 1, cwStyle, false);
   doc.setCharacterAttributes(8, 1, cwStyle, false);
   doc.setCharacterAttributes(9, 1, cwStyle, false);
   doc.setCharacterAttributes(10, 1, cwStyle, false);
   doc.setCharacterAttributes(11, 1, cwStyle, false);
   doc.setParagraphAttributes(0, 1, heading2Style, false);
   f.add(new JScrollPane(pane));
   f.setSize(400, 300);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

StyleConstants: setRightIndent(MutableAttributeSet a, float i)

   <source lang="java">
 

import java.awt.Color; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; public class Main {

 public static void main(String[] args) throws Exception {
   JFrame f = new JFrame("Styles Example 2");
   StyleContext sc = new StyleContext();
   final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
   JTextPane pane = new JTextPane(doc);
   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);
   final Style cwStyle = sc.addStyle("ConstantWidth", null);
   StyleConstants.setFontFamily(cwStyle, "monospaced");
   StyleConstants.setForeground(cwStyle, Color.green);
   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);
   doc.setLogicalStyle(0, mainStyle);
   doc.insertString(0, "asdfasdfasdfasdfasdfasdfasdf", null);
   doc.setCharacterAttributes(1, 2, cwStyle, false);
   doc.setCharacterAttributes(3, 1, cwStyle, false);
   doc.setCharacterAttributes(4, 1, cwStyle, false);
   doc.setCharacterAttributes(5, 1, cwStyle, false);
   doc.setCharacterAttributes(6, 1, cwStyle, false);
   doc.setCharacterAttributes(7, 1, cwStyle, false);
   doc.setCharacterAttributes(8, 1, cwStyle, false);
   doc.setCharacterAttributes(9, 1, cwStyle, false);
   doc.setCharacterAttributes(10, 1, cwStyle, false);
   doc.setCharacterAttributes(11, 1, cwStyle, false);
   doc.setParagraphAttributes(0, 1, heading2Style, false);
   f.add(new JScrollPane(pane));
   f.setSize(400, 300);
   f.setVisible(true);
 }

}

 </source>
   
  
 
  

StyleConstants: setSpaceAbove(MutableAttributeSet a, float i)

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.BadLocationException; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; import javax.swing.text.StyledDocument; public class MainClass {

 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 {
     document.insertString(document.getLength(), "Hello www.jexp.ru", 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);
 }

}

 </source>
   
  
 
  

StyleConstants: setSpaceBelow(MutableAttributeSet a, float i)

   <source lang="java">

import java.awt.BorderLayout; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JScrollPane; import javax.swing.JTextPane; import javax.swing.text.BadLocationException; import javax.swing.text.DefaultStyledDocument; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyleContext; import javax.swing.text.StyledDocument; public class MainClass {

 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 {
     document.insertString(document.getLength(), "Hello www.jexp.ru", 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);
 }

}

 </source>
   
  
 
  

StyleConstants: setTabSet(MutableAttributeSet a, TabSet tabs)

   <source lang="java">

import java.awt.BorderLayout; 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.SimpleAttributeSet; import javax.swing.text.StyleConstants; import javax.swing.text.StyledDocument; import javax.swing.text.TabSet; import javax.swing.text.TabStop; public class MainClass {

 public static void main(final String args[]) {
   JFrame frame = new JFrame("Tab Attributes");
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   StyledDocument document = new DefaultStyledDocument();
   int positions[] = { TabStop.ALIGN_BAR, TabStop.ALIGN_CENTER, TabStop.ALIGN_DECIMAL,
       TabStop.ALIGN_LEFT, TabStop.ALIGN_RIGHT };
   String strings[] = { "\tTabStop.ALIGN_BAR\n", "\tTabStop.ALIGN_CENTER\n",
       "\tTabStop.ALIGN_DECIMAL\n", "\tTabStop.ALIGN_LEFT\n", "\tTabStop.ALIGN_RIGHT\n" };
   SimpleAttributeSet attributes = new SimpleAttributeSet();
   for (int i = 0, n = positions.length; i < n; i++) {
     TabStop tabstop = new TabStop(150, positions[i], TabStop.LEAD_DOTS);
     try {
       int position = document.getLength();
       document.insertString(position, strings[i], null);
       TabSet tabset = new TabSet(new TabStop[] { tabstop });
       StyleConstants.setTabSet(attributes, tabset);
       document.setParagraphAttributes(position, 1, attributes, false);
     } catch (BadLocationException badLocationException) {
       System.err.println("Bad Location");
     }
   }
   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);
 }

}

 </source>
   
  
 
  

StyleConstants: setUnderline(MutableAttributeSet a, boolean b)

   <source lang="java">
 

import java.awt.Color; import javax.swing.JTextPane; import javax.swing.text.Style; import javax.swing.text.StyleConstants; import javax.swing.text.StyledDocument; public class Main {

 public static void main(String[] argv) throws Exception {
   JTextPane textPane = new JTextPane();
   StyledDocument doc = textPane.getStyledDocument();
   Style style = textPane.addStyle("Red", null);
   StyleConstants.setForeground(style, Color.red);
   // Inherits from "Red"; makes text red and underlined
   style = textPane.addStyle("Red Underline", style);
   StyleConstants.setUnderline(style, true);
 }

}

 </source>