21. Using Layout Managers

• To use a layout manager,

  1. construct the layout, e.g.

     
         new FlowLayout( FlowLayout.CENTER );
     
     

  2. pass layout manager object to the JPanel.setLayout() method:

     
         myPanel.setLayout( new FlowLayout( FlowLayout.CENTER ) );
     
     

  3. call JPanel.add() method to add UI components:

     
         myPanel.add( myButton );