C语言仿QQ聊天界面抖动功能

#include <stdio.h>
#include<Windows.h>
int main(void)
{
int time = 60; //休眠的时间，为60毫秒 
int distance = 10; //移动了10像素 
RECT rect; //RECT是一个矩形结构体，相当于保存了一个矩形的四条边的坐标
HWND window = NULL, oldwindow = NULL; //两个窗口句柄
int x, y, width, height; //用来保存窗口横纵坐标和宽度、高度的变量 
int i;
//抖50次吧
for (i = 0; i < 10; i++) {
window = GetForegroundWindow(); //拿到活动窗口 
if (window != oldwindow) {
//获取指定窗口的位置
GetWindowRect(window, &rect); 
x = rect.left; 
y = rect.top;
width = rect.right - x; 
height = rect.bottom - y;
oldwindow = window;
}
MoveWindow(window, x - distance, y, width, height, TRUE); //移动窗口，向左移动了10像素，下同 Sleep(time); //休眠time毫秒，线程休眠
MoveWindow(window, x - distance, y -distance, width, height, TRUE);
Sleep(time);
MoveWindow(window, x, y - distance, width, height, TRUE); 
Sleep(time);
MoveWindow(window, x, y, width, height, TRUE);
Sleep(time);
}
return 0;
}