java作出的按钮很难看，尤其是工具栏按钮，要是能作出像Word那样的Cool Button该多好，其实用java来实现，一点都不难，只要3步就可以了。这么简单？对！就是这么简单。-the java button for, in particular toolbar buttons, If Word can make as did the Cool Button nice, in fact, achieved with java, It is not difficult at all, as long as the three steps on it. So simple? Right! It is just so simple.