引自：http://www.coderanch.com/t/436752/GUI/java/change-textArea-font-color

Hi,


How can I do dynamically change of font color in textArea ?

For example:

For the first line I will use blue color:
textArea.setForeground(Color.BLUE);
textArea.append("first");

for the next line I want to use:
textArea.setForeground(Color.BLACK);
textArea.append("second");

I try repaint but it’s not working

Thanks

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