可以设置窗口透明度及鼠标是否穿透窗体的控件。,Can set the window transparency and mouse controls whether the penetrating form.

Delphi X D7 应用游戏开发示例 根据鼠标点击及方向实现人物走动-Delphi X D7 application of game development example Characters move according to mouse clicks and direction