Composite Widgets

     (define le (make <Labeled-entry> :value 50 :title "Valeur:"))
    

defines le as an instance of the <Labeled-entry> class. This object, on a screen, gives:

In fact, this widget is composed if three Tk basic widgets: a frame, a label an an entry:

+ +

• A demonstration of some composite widgets can be launched from here with:
  • the non-installed version of STk (test-stk)
  • the installed version of STk (stk)

• The complete code of the <Labeled-entry> class is approximatively 60 lines.

Retour