可伸缩的窗体,类似qq可多进屏幕.由鼠标控制,滑国后,伸展出来.-scalable windows, similar qq be more into the screen. From mouse control, sliding countries, and extending.

在屏幕左边显示工具条的代码，可控制显示浮动工具条、状态条等等。-Shown on the screen on the left tool bar of the code, can control the display a floating toolbar, status bar and so on.