I would like to center my dialog created with the tcl/tk library, but it is being impossible due to the shallow existing documentation and the low level of tcl/tk.
Basically what I'm looking for is to center the tktoplevel:
tt <- tktoplevel()
I have tried accessing the object directly, but I have no previous references.
tcltk::.Tcl.objv("tk::PlaceWindow", tt)
Thanks.
