в 17:43, 31 мая 2010

2010-05-31T17:43:48Z

Admin: 1 версия

2010-05-31T14:12:29Z

1 версия

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== StyledDocument: addStyle(String nm, Style parent) ==



<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 = (StyledDocument) textPane.getDocument();
// Create a style object and then set the style attributes
Style style = doc.addStyle("StyleName", null);
StyleConstants.setForeground(style, Color.white);
// Append to document
doc.insertString(doc.getLength(), "Some Text", style);
}
}

</source>



== StyledDocument: insertString(int offset, String str, AttributeSet a) ==



<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 = (StyledDocument) textPane.getDocument();
// Create a style object and then set the style attributes
Style style = doc.addStyle("StyleName", null);
StyleConstants.setForeground(style, Color.white);
// Append to document
doc.insertString(doc.getLength(), "Some Text", style);
}
}

</source>



== StyledDocument: setCharacterAttributes(int offset, int length, AttributeSet s, boolean replace) ==



<source lang="java">

import javax.swing.JTextPane;
import javax.swing.text.StyledDocument;
public class Main {
public static void main(String[] argv) throws Exception {
JTextPane textPane = new JTextPane();
StyledDocument doc = textPane.getStyledDocument();
// Set text in the range [5, 7) red
doc.setCharacterAttributes(5, 2, textPane.getStyle("Red"), true);
}
}

</source>



== StyledDocument: setParagraphAttributes(int offset, int length, AttributeSet s, boolean replace) ==



<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>

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Java by API/javax.swing.text/StyledDocument - История изменений

в 17:43, 31 мая 2010

Admin: 1 версия