Code:
leftclick:
[COLOR="Red"]hwnd := ControlFromPoint(X, Y, "ahk_id " id,"", cX, cY)[/COLOR]
PostMessage, 0x201, 0x8 | 0x1, cX & 0xFFFF | (cY & 0xFFFF) << 16,, ahk_id %hwnd%
PostMessage, 0x202, 0x8 , cX & 0xFFFF | (cY & 0xFFFF) << 16,, ahk_id %hwnd%
return
ControlFromPoint(X, Y, WinTitle="", WinText="", ByRef cX="", ByRef cY="", ExcludeTitle="", ExcludeText="")
{
if !(hwnd := WinExist(WinTitle, WinText, ExcludeTitle, ExcludeText))
return false
VarSetCapacity(pt,8)
VarSetCapacity(wi,60), NumPut(60,wi)
DllCall("GetWindowInfo","uint",hwnd,"uint",&wi)
NumPut(X + (w:=NumGet(wi,4,"int")) - (cw:=NumGet(wi,20,"int")), pt,0)
NumPut(Y + (h:=NumGet(wi,8,"int")) - (ch:=NumGet(wi,24,"int")), pt,4)
Loop {
child := DllCall("ChildWindowFromPointEx","uint",hwnd,"int64",NumGet(pt,0,"int64"),"uint",0x5)
if !child or child=hwnd
break
DllCall("MapWindowPoints","uint",hwnd,"uint",child,"uint",&pt,"uint",1)
hwnd := child
}
cX := NumGet(pt,0,"int")
cY := NumGet(pt,4,"int")
return hwnd
}
I noticed even though it runs in background that if you minimize the window the left click won't trigger. I tested and it's not the PostMessage function so I'm guessing either GetWindowInfo() or MapWindowPoints() requires a non-minimized window. A solution to this would be to place the line highlighted in red outside of the leftclick sub. It also stops the script from finding the handle repeatedly.
P.S. ControlFromPoint() is very useful much thnx.
