RosettaCodeData/Task/User-input-Graphical/Standard-ML/user-input-graphical.ml

25 lines
751 B
Standard ML

open XWindows ;
open Motif ;
val store : string list ref = ref [] ;
val inputWindow = fn () =>
let
val shell = XtAppInitialise "" "demo" "top" [] [ XmNwidth 320, XmNheight 100 ] ;
val main = XmCreateMainWindow shell "main" [ XmNmappedWhenManaged true ] ;
val enter = XmCreateText main "inputarea" [ XmNeditMode XmSINGLE_LINE_EDIT,
XmNscrollHorizontal false ] ;
val getinp = fn (w,s,t) => ( store := XmTextGetString enter :: !store ; t )
in
(
XtSetCallbacks enter [ (XmNactivateCallback , getinp) ] XmNarmCallback ;
XtManageChild enter ;
XtManageChild main ;
XtRealizeWidget shell
)
end ;
inputWindow () ;