java怎么制作一个透明的JFrame

Question

java怎么制作一个透明的JFrame

Answer 1

http://tech.it168.com/j/2007-10-23/200710230941234.shtml可以帮到你

Answer 2

var iframeObj = document.createElement("iframe"); 
        with (iframeObj.style){ 
            position = "absolute";
            left     = 0;
            top      = 0;
            height   = document.body.scrollHeight;
            width    = "100%";
            zIndex   = tIndex;
            filter   = "progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=60)";//透明度
        }opacity=00为完全透明

Answer 3

不好意思,上面的我弄错了,我以为是HTML的