在这个程序中当工具栏比较复杂，选项较多时隹隹需要一个平移按钮，且会弹出一个下拉的菜单-When the toolbar of this program becomes complex and owns many options, a extract button is needed and will pop up an context menu.

气球式提示栏，鼠标移到窗口的按钮或者下拉框上，都有气球提示框，编译通过，直接使用-Balloon suggest column, moved to the window the mouse button or drop-down box, there are balloon boxes, compile, direct use