Java自带的swing皮肤---Nimbus

Nimbus是Java SE 6 Update 10 (6u10)引入的，效果非常美观。

使用方法：

在main方法里面加入

import javax.swing.UIManager.*;

try {
    for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) {
        if ("Nimbus".equals(info.getName())) {
            UIManager.setLookAndFeel(info.getClassName());
            break;
        }
    }
} catch (Exception e) {
    // If Nimbus is not available, you can set the GUI to another look and feel.
}

参考： http://docs.oracle.com/javase/tutorial/uiswing/lookandfeel/nimbus.html