Xi control is a component for delphi. its have alot of feature like customizable button, gradient shape, progress bar ect.

模仿QQ小键盘写的一个小键盘控件，可以自定义小键盘的各种颜色，大小，位置，字体，还可以使用渐变图像代替颜色，使按键更加好看！ -Written in imitation of a QQ keypad keypad control, can customize a variety of keyboard color, size, position, font, you can also use the gradient image instead of color, the more goo

一按键控制LED的渐变，无失真，无延时，-Control button LED gradient, no distortion, no delay,