电脑小助手 今天写方案，发现老用计算器和画图，每次都要最小化到桌面，好麻烦。 所以搞了个托盘图标程序。 -His assistant to write computer programs today, and found that the old calculator and drawing, to minimize to the desktop every time, good trouble. So is the a tray icon program.

java开发的计算器软件，适合新手学习java桌面软件开发。-the java calculator developed software, suitable for novice learning the java desktop software development.