Aligning Text In JtextArea in java

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I need to add items in a JtextArea and with its Description and a Price but i have a problem in aligning it. i want an output of this is like

Description


                      
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                  太阳男子        
                
              
                            
                2021-01-24 07:06
              
            
            
                                                                       
HTML In a JTextPane rather than JTextArea one could use HTML:

<html><table><tr><th>Description</th><th>....<tr><td>...


With CSS styles the most beautiful, requiring some effort.

String.format With a fixed-size font (monospaced) in a JTextArea one can do:

txtArea.setFont(new Font("monospaced", Font.PLAIN, 12));
txtArea.append(String.format("%-30s %15s %10d\n", desc, price, quanty));



%-30s left aligned string
%15s right aligned string
%10d right aligned integer

                                                                        
                                                        
            
            
              
                
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