How to resolve the algorithm Hello world/Graphical step by step in the Standard ML programming language

Published on 12 May 2024 09:40 PM
#Standard ml

How to resolve the algorithm Hello world/Graphical step by step in the Standard ML programming language

Table of Contents

Problem Statement

Display the string       Goodbye, World!       on a GUI object   (alert box, plain window, text area, etc.).

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Hello world/Graphical step by step in the Standard ML programming language

Source code in the standard programming language

open XWindows ;
open Motif ;
 
val helloWindow = fn () =>
 
 let
  val shell = XtAppInitialise    ""    "demo" "top" [] [XmNwidth 400, XmNheight 300 ] ;
  val main  = XmCreateMainWindow shell "main" [XmNmappedWhenManaged true ] ;
  val text = XmCreateLabel main "show" [ XmNlabelString "Hello World!"] 
 in
 
  (
  XtManageChildren [text];
  XtManageChild    main;
  XtRealizeWidget  shell
  )
 
end;

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