简单的界面换肤术

<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script> 1：可以直接在程序中调用下面三个中的一个： import javax.swing.*; UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel") ; UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel") ; UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel") ; 2：或采用菜单来变换： import javax.swing.*; JMenuBar mb = new JMenuBar(); JMenu file = new JMenu("Look & Feel", true); ButtonGroup buttonGroup = new ButtonGroup(); final UIManager.LookAndFeelInfo[] info = UIManager.getInstalledLookAndFeels(); for (int i = 0; i < info.length; i ) { JRadioButtonMenuItem item = new JRadioButtonMenuItem(info[i].getName(), i == 0); final String className = info[i].getClassName(); item.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ae) { try { UIManager.setLookAndFeel(className); } catch (Exception e) { System.out.println(e); } SwingUtilities.updateComponentTreeUI(TouchyFeely.this); } }); buttonGroup.add(item); file.add(item); } mb.add(file); setJMenuBar(mb); }