Fix for bug [28b0703c15]: Premature attempt to execute a command on aqua.

Author: csaba

macosx/tkMacOSXWindowEvent.c

@@ -1268,7 +1268,7 @@ static const char *const accentNames[] = {
      * elements for the Toggleswitch* styles if necessary
      */
     Tcl_Interp *interp = Tk_Interp(tkwin);
-    int code = Tcl_EvalEx(interp, "ttk::toggleswitch::CondUpdateElements",
+    int code = Tcl_EvalEx(interp, "after 0 ttk::toggleswitch::CondUpdateElements",
 	    TCL_INDEX_NONE, TCL_EVAL_GLOBAL);
     if (code != TCL_OK) {
 	Tcl_BackgroundException(interp, code);