🚀 go-pugleaf

Here are some ideas to solve your problem, hope it would help !
Anne

Multiligne Text :
By default, the cell renderer of the JTableHeader is a JLabel component,
that means
that you can not have multiligne in a header.
To change the renderer of the JTable :
mytable.getColumnModel().getColumn(num_col).setHeaderRenderer(new
Renderer());
I think you can define a new Render for each column header that would be
based on a multiligne component
such as TextComponent

ex : public class Renderer extends JTextComponent implements
TableCellRenderer
{    public Renderer
     {  setOpaque(true);
        setForeground(UIManager.getColor("TableHeader.foreground"));
        setBackground(UIManager.getColor("TableHeader.background"));
        -- you may want to change the paint in the column
        -- if you want more detail, you can ask me
       setBorder(new myBorder()


       });

    }

   public Component getTableCellRendererComponent(JTable table,
                                                  Object value,
                                                  boolean isSelected,
                                                  boolean hasFocus,
                                                  int row,
                                                  int column)
   { setFont(table.getFont());
     setText(value.toString());
     return this ;
  }

}

What I have implemented is multicolumn header, by modifying the border of
the column you can find
the example in response of one of my question : problem with header in
JTable dated 29-09-98!