Basierend auf dem, was ich hier gefunden habe, konnte ich folgenden AutoHotkey- Code erstellen:
SystemCursor("Init") SetTimer, CheckIdle, 250 return CheckIdle: TimeIdle := A_TimeIdlePhysical // 1000 if TimeIdle >= 3 { SystemCursor("Off") } else { SystemCursor("On") } return #Persistent OnExit, ShowCursor ; Ensure the cursor is made visible when the script exits. return ShowCursor: SystemCursor("On") ExitApp SystemCursor(OnOff=1) ; INIT = "I","Init"; OFF = 0,"Off"; TOGGLE = -1,"T","Toggle"; ON = others { static AndMask, XorMask, $, h_cursor ,c0,c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12,c13 ; system cursors, b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,b11,b12,b13 ; blank cursors, h1,h2,h3,h4,h5,h6,h7,h8,h9,h10,h11,h12,h13 ; handles of default cursors if (OnOff = "Init" or OnOff = "I" or $ = "") ; init when requested or at first call { $ = h ; active default cursors VarSetCapacity( h_cursor,4444, 1 ) VarSetCapacity( AndMask, 32*4, 0xFF ) VarSetCapacity( XorMask, 32*4, 0 ) system_cursors = 32512,32513,32514,32515,32516,32642,32643,32644,32645,32646,32648,32649,32650 StringSplit c, system_cursors, `, Loop %c0% { h_cursor := DllCall( "LoadCursor", "uint",0, "uint",c%A_Index% ) h%A_Index% := DllCall( "CopyImage", "uint",h_cursor, "uint",2, "int",0, "int",0, "uint",0 ) b%A_Index% := DllCall("CreateCursor","uint",0, "int",0, "int",0, "int",32, "int",32, "uint",&AndMask, "uint",&XorMask ) } } if (OnOff = 0 or OnOff = "Off" or $ = "h" and (OnOff < 0 or OnOff = "Toggle" or OnOff = "T")) $ = b ; use blank cursors else $ = h ; use the saved cursors Loop %c0% { h_cursor := DllCall( "CopyImage", "uint",%$%%A_Index%, "uint",2, "int",0, "int",0, "uint",0 ) DllCall( "SetSystemCursor", "uint",h_cursor, "uint",c%A_Index% ) } }