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Diffstat (limited to 'otherlibs/labltk/examples_camltk/helloworld.ml')
| -rw-r--r-- | otherlibs/labltk/examples_camltk/helloworld.ml | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/otherlibs/labltk/examples_camltk/helloworld.ml b/otherlibs/labltk/examples_camltk/helloworld.ml new file mode 100644 index 000000000..b32b515ae --- /dev/null +++ b/otherlibs/labltk/examples_camltk/helloworld.ml @@ -0,0 +1,37 @@ +(***********************************************************************) +(* *) +(* MLTk, Tcl/Tk interface of Objective Caml *) +(* *) +(* Francois Rouaix, Francois Pessaux, Jun Furuse and Pierre Weis *) +(* projet Cristal, INRIA Rocquencourt *) +(* Jacques Garrigue, Kyoto University RIMS *) +(* *) +(* Copyright 2002 Institut National de Recherche en Informatique et *) +(* en Automatique and Kyoto University. All rights reserved. *) +(* This file is distributed under the terms of the GNU Library *) +(* General Public License, with the special exception on linking *) +(* described in file LICENSE found in the Objective Caml source tree. *) +(* *) +(***********************************************************************) +open Camltk;; (* Make interface functions available *) + +let top = opentk ();; (* Initialisation of the interface *) +(* top is now the toplevel widget *) + +(* Widget initialisation *) +let b = Button.create top + [Text "foobar"; + Command (function () -> + print_string "foobar"; + print_newline(); + flush stdout)];; +(* b exists but is not yet visible *) + +let q = Button.create top + [Text "quit"; + Command closeTk];; +(* q exists but is not yet visible *) + +pack [b; q][] ;; (* Make b visible *) +mainLoop() ;; (* User interaction*) +(* You can quit this program by deleting its main window *) |