AutoHotkey Community

CoordMode, tooltip, screen
#SingleInstance, force
#Persistent
   HookProcAdr := RegisterCallback("HookProc", "F" )
   API_SetWinEventHook(4,5,0,HookProcAdr,0,0,0)
   API_SetWinEventHook(0xA,0xB,0,HookProcAdr,0,0,0)
return

HookProc(hWinEventHook, event, hwnd, idObject, idChild, dwEventThread, dwmsEventTime ){
   if event = 4
       s := "Menu start"
   else if event = 5
       s := "Menu close"
   else if event = 10
       s := "Moving started"
   else s := "Moving stoped"
      
   ToolTip, %s%, 0, 0
}

API_SetWinEventHook(eventMin, eventMax, hmodWinEventProc, lpfnWinEventProc, idProcess, idThread, dwFlags) {
   DllCall("CoInitialize", "uint", 0)
   return DllCall("SetWinEventHook", "uint", eventMin, "uint", eventMax, "uint", hmodWinEventProc, "uint", lpfnWinEventProc, "uint", idProcess, "uint", idThread, "uint", dwFlags)
}

#SingleInstance, force
#Persistent
SetKeyDelay, -1 ;close sysmenu real fast!!!
SetBatchLines, -1

   HookProcAdr := RegisterCallback("HookProc", "F" )
   API_SetWinEventHook(4,5,0,HookProcAdr,0,0,0)
   API_SetWinEventHook(0xA,0xB,0,HookProcAdr,0,0,0)
Menu, Replacement, Add, SysMenu Hook Testing!!!, Test
Test:
return

HookProc(hWinEventHook, event, hwnd, idObject, idChild, dwEventThread, dwmsEventTime ) {
   if event = 4
   {
       Send, {Alt} ;close sysmenu!!!
       Menu, Replacement, Show
   }
}

API_SetWinEventHook(eventMin, eventMax, hmodWinEventProc, lpfnWinEventProc, idProcess, idThread, dwFlags) {
   DllCall("CoInitialize", "uint", 0)
   return DllCall("SetWinEventHook", "uint", eventMin, "uint", eventMax, "uint", hmodWinEventProc, "uint", lpfnWinEventProc, "uint", idProcess, "uint", idThread, "uint", dwFlags)
}