Can anybody help me with simple log, I have to add at first line on JTextPane log messages with chosen color ( green ok, red failure ). How to achieve this ?
任何人都可以帮我简单的日志,我必须在第一行添加选择颜色的JTextPane日志消息(绿色确定,红色失败)。怎么做到这一点?
3 个解决方案
#1
31
This will print out "BLAH BLEG" in two different colors.
这将以两种不同的颜色打印出“BLAH BLEG”。
public class Main {
public static void main(String[] args) {
JTextPane textPane = new JTextPane();
StyledDocument doc = textPane.getStyledDocument();
Style style = textPane.addStyle("I'm a Style", null);
StyleConstants.setForeground(style, Color.red);
try { doc.insertString(doc.getLength(), "BLAH ",style); }
catch (BadLocationException e){}
StyleConstants.setForeground(style, Color.blue);
try { doc.insertString(doc.getLength(), "BLEH",style); }
catch (BadLocationException e){}
JFrame frame = new JFrame("Test");
frame.getContentPane().add(textPane);
frame.pack();
frame.setVisible(true);
}
}
Look here: Style Tutorial
看这里:样式教程
and check the section labeled: An Example of Using a Text Pane for a great example of how to dynamically change the colors.
并查看标记为“使用文本窗格的示例”部分,以获取有关如何动态更改颜色的一个很好的示例。
#2
8
for JTextPane you can implements StyledDocument some examples for that on http://www.java2s.com/Code/Java/Swing-JFC/TextPane.htm
对于JTextPane,您可以在http://www.java2s.com/Code/Java/Swing-JFC/TextPane.htm上实现StyledDocument的一些示例。
#3
0
You can use HTML for that and then do
您可以使用HTML然后执行此操作
textPane.setContentType("HTML/plain");
#1
31
This will print out "BLAH BLEG" in two different colors.
这将以两种不同的颜色打印出“BLAH BLEG”。
public class Main {
public static void main(String[] args) {
JTextPane textPane = new JTextPane();
StyledDocument doc = textPane.getStyledDocument();
Style style = textPane.addStyle("I'm a Style", null);
StyleConstants.setForeground(style, Color.red);
try { doc.insertString(doc.getLength(), "BLAH ",style); }
catch (BadLocationException e){}
StyleConstants.setForeground(style, Color.blue);
try { doc.insertString(doc.getLength(), "BLEH",style); }
catch (BadLocationException e){}
JFrame frame = new JFrame("Test");
frame.getContentPane().add(textPane);
frame.pack();
frame.setVisible(true);
}
}
Look here: Style Tutorial
看这里:样式教程
and check the section labeled: An Example of Using a Text Pane for a great example of how to dynamically change the colors.
并查看标记为“使用文本窗格的示例”部分,以获取有关如何动态更改颜色的一个很好的示例。
#2
8
for JTextPane you can implements StyledDocument some examples for that on http://www.java2s.com/Code/Java/Swing-JFC/TextPane.htm
对于JTextPane,您可以在http://www.java2s.com/Code/Java/Swing-JFC/TextPane.htm上实现StyledDocument的一些示例。
#3
0
You can use HTML for that and then do
您可以使用HTML然后执行此操作
textPane.setContentType("HTML/plain");