[AHK2] 轻松拖拽窗口

使用：非最大化下，按住ctrl alt鼠标左键拖动
如下：

*<^<!LButton::
{
    CoordMode "Mouse", "Screen"
    MouseGetPos(&px, &py)
    WinGetPos(&wx, &wy, , , 'A')
    dx := wx - px, dy := wy - py
    SetWinDelay -1
    While GetKeyState("LButton", "P")
    {
        MouseGetPos(&nx, &ny)
        WinMove(nx + dx, ny + dy, , , "A")
    }
}