java实现jframe透明窗体示例

复制代码 代码如下:
import javax.swing.Jframe;
public class Tansluframe extends Jframe
{
    public Tansluframe()
    {
        com.sun.awt.AWTUtilities.setWindowOpacity(this, 0.6f);  
    }
    public static void main(String[] args)
    {
        Tansluframe frame = new Tansluframe();
        frame.setTitle("半透明的窗口");
        frame.setSize(400, 300);
        frame.setVisible(true);
        frame.setDefaultCloseOperation(Jframe.EXIT_ON_CLOSE);
    }
}