Supporting Other LFs

Supporting Other Look And Feels

Instead of setting the size on the JFrame using Demensions, use JFrame.pack()

See "Changing the Look and Feel After Startup"

http://docs.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html#commandLine

That will solve most issues. For the rest, set some layout constraints with MigLayout such as

JPanel.add(new JButton(), "width 44")