sort columns in jtable

[Alan]

Hello people!
I have the following question:

I have a jtable with 3 columns.
I want when I click in any column, the jtable sort its information by the column clicked.
do you understand?
please help me

[Freddie]

hello
please visit this url:


https://jdnc.dev.java.net/ check that the second example use a jtable

another way to do it is:

Code:

JTable table = new JTable() ;

... 
JTableHeader header = table.getTableHeader() ;


header.addMouseListener(
  new MouseAdapter()
  {
    void mouseClicked(MouseEvent e)
    {
      JTableHeader h = (JTableHeader)e.getSource() ;
      int nColumn = h.columnAtPoint(e.getPoint())
  
      if (nColumn != -1)
        sortColumn(nColumn, h.getTable().getModel()) ;
    }

    void sortColumn(int nColumn, TableModel model)
    {
     

     }
  }
) ;

bye bye freddie

[Marty]

Please check this:
How to Use Tables (The Java™ Tutorials > Creating a GUI with JFC/Swing > Using Swing Components)