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Java by API/javax.swing.text/StyleContext - История изменений
2026-04-19T02:46:26Z
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в 17:43, 31 мая 2010
2010-05-31T17:43:48Z
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http://www.jexp.ru/index.php?title=Java_by_API/javax.swing.text/StyleContext&diff=202&oldid=prev
Admin: 1 версия
2010-05-31T14:12:06Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>== new StyleContext() ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
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import java.awt.BorderLayout;<br />
import javax.swing.Icon;<br />
import javax.swing.ImageIcon;<br />
import javax.swing.JFrame;<br />
import javax.swing.JLabel;<br />
import javax.swing.JScrollPane;<br />
import javax.swing.JTextPane;<br />
import javax.swing.text.BadLocationException;<br />
import javax.swing.text.DefaultStyledDocument;<br />
import javax.swing.text.SimpleAttributeSet;<br />
import javax.swing.text.Style;<br />
import javax.swing.text.StyleConstants;<br />
import javax.swing.text.StyleContext;<br />
import javax.swing.text.StyledDocument;<br />
public class MainClass {<br />
public static void main(String args[]) throws Exception {<br />
JFrame frame = new JFrame("TextPane Example");<br />
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br />
StyleContext context = new StyleContext();<br />
StyledDocument document = new DefaultStyledDocument(context);<br />
Style style = context.getStyle(StyleContext.DEFAULT_STYLE);<br />
StyleConstants.setAlignment(style, StyleConstants.ALIGN_RIGHT);<br />
StyleConstants.setFontSize(style, 14);<br />
StyleConstants.setSpaceAbove(style, 4);<br />
StyleConstants.setSpaceBelow(style, 4);<br />
SimpleAttributeSet attributes = new SimpleAttributeSet();<br />
StyleConstants.setBold(attributes, true);<br />
StyleConstants.setItalic(attributes, true);<br />
// Third style for icon/component<br />
Style labelStyle = context.getStyle(StyleContext.DEFAULT_STYLE);<br />
Icon icon = new ImageIcon("Computer.gif");<br />
JLabel label = new JLabel(icon);<br />
StyleConstants.setComponent(labelStyle, label);<br />
try {<br />
document.insertString(document.getLength(), "Hello www.jexp.ru", attributes);<br />
document.insertString(document.getLength(), "Ignored", labelStyle);<br />
} catch (BadLocationException badLocationException) {<br />
System.err.println("Oops");<br />
}<br />
JTextPane textPane = new JTextPane(document);<br />
textPane.setEditable(false);<br />
JScrollPane scrollPane = new JScrollPane(textPane);<br />
frame.add(scrollPane, BorderLayout.CENTER);<br />
frame.setSize(300, 150);<br />
frame.setVisible(true);<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== StyleContext.DEFAULT_STYLE ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
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import java.awt.BorderLayout;<br />
import javax.swing.JFrame;<br />
import javax.swing.JScrollPane;<br />
import javax.swing.JTextPane;<br />
import javax.swing.text.BadLocationException;<br />
import javax.swing.text.DefaultStyledDocument;<br />
import javax.swing.text.SimpleAttributeSet;<br />
import javax.swing.text.Style;<br />
import javax.swing.text.StyleConstants;<br />
import javax.swing.text.StyleContext;<br />
import javax.swing.text.StyledDocument;<br />
public class Main {<br />
private static String message = "public class JTextPaneStyle" +<br />
"public static void main(String args[]) {" +<br />
"JFrame frame = new JFrame();";<br />
public static void main(String args[]) {<br />
JFrame frame = new JFrame("TextPane Example");<br />
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br />
StyleContext context = new StyleContext();<br />
StyledDocument document = new DefaultStyledDocument(context);<br />
Style style = context.getStyle(StyleContext.DEFAULT_STYLE);<br />
StyleConstants.setAlignment(style, StyleConstants.ALIGN_RIGHT);<br />
StyleConstants.setFontSize(style, 14);<br />
StyleConstants.setSpaceAbove(style, 4);<br />
StyleConstants.setSpaceBelow(style, 4);<br />
try {<br />
document.insertString(document.getLength(), message, style);<br />
} catch (BadLocationException badLocationException) {<br />
System.err.println("Oops");<br />
}<br />
JTextPane textPane = new JTextPane(document);<br />
textPane.setEditable(false);<br />
JScrollPane scrollPane = new JScrollPane(textPane);<br />
frame.add(scrollPane, BorderLayout.CENTER);<br />
frame.setSize(300, 150);<br />
frame.setVisible(true);<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== StyleContext: getStyle(String nm) ==<br />
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<!-- start source code --><br />
<br />
<source lang="java"><br />
<br />
import java.awt.BorderLayout;<br />
import javax.swing.Icon;<br />
import javax.swing.ImageIcon;<br />
import javax.swing.JFrame;<br />
import javax.swing.JLabel;<br />
import javax.swing.JScrollPane;<br />
import javax.swing.JTextPane;<br />
import javax.swing.text.BadLocationException;<br />
import javax.swing.text.DefaultStyledDocument;<br />
import javax.swing.text.SimpleAttributeSet;<br />
import javax.swing.text.Style;<br />
import javax.swing.text.StyleConstants;<br />
import javax.swing.text.StyleContext;<br />
import javax.swing.text.StyledDocument;<br />
public class MainClass {<br />
public static void main(String args[]) throws Exception {<br />
JFrame frame = new JFrame("TextPane Example");<br />
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br />
StyleContext context = new StyleContext();<br />
StyledDocument document = new DefaultStyledDocument(context);<br />
Style style = context.getStyle(StyleContext.DEFAULT_STYLE);<br />
StyleConstants.setAlignment(style, StyleConstants.ALIGN_RIGHT);<br />
StyleConstants.setFontSize(style, 14);<br />
StyleConstants.setSpaceAbove(style, 4);<br />
StyleConstants.setSpaceBelow(style, 4);<br />
SimpleAttributeSet attributes = new SimpleAttributeSet();<br />
StyleConstants.setBold(attributes, true);<br />
StyleConstants.setItalic(attributes, true);<br />
// Third style for icon/component<br />
Style labelStyle = context.getStyle(StyleContext.DEFAULT_STYLE);<br />
Icon icon = new ImageIcon("Computer.gif");<br />
JLabel label = new JLabel(icon);<br />
StyleConstants.setComponent(labelStyle, label);<br />
try {<br />
document.insertString(document.getLength(), "Hello www.jexp.ru", attributes);<br />
document.insertString(document.getLength(), "Ignored", labelStyle);<br />
} catch (BadLocationException badLocationException) {<br />
System.err.println("Oops");<br />
}<br />
JTextPane textPane = new JTextPane(document);<br />
textPane.setEditable(false);<br />
JScrollPane scrollPane = new JScrollPane(textPane);<br />
frame.add(scrollPane, BorderLayout.CENTER);<br />
frame.setSize(300, 150);<br />
frame.setVisible(true);<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --></div>
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