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cationContext(3Xt)



  NAME
       XtCreateApplicationContext, XtDestroyApplicationContext,
       XtWidgetToApplicationContext, XtToolkitInitialize - create,
       destroy, and obtain an application context

  SYNTAX
       XtAppContext XtCreateApplicationContext()

       void XtDestroyApplicationContext(app_context)
             XtAppContext app_context;

       XtAppContext XtWidgetToApplicationContext(w)
             Widget w;

       void XtToolkitInitialize()

  ARGUMENTS
       app_context
                 Specifies the application context.

       w         Specifies the widget .

  DESCRIPTION
       The XtCreateApplicationContext function returns an
       application context, which is an opaque type.  Every
       application must have at least one application context.

       The XtDestroyApplicationContext function destroys the
       specified application context as soon as it is safe to do
       so.  If called from with an event dispatch (for example, a
       callback procedure), XtDestroyApplicationContext does not
       destroy the application context until the dispatch is
       complete.

       The XtWidgetToApplicationContext function returns the
       application context for the specified widget.

       The semantics of calling XtToolkitInitialize more than once
       are undefined.



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cationContext(3Xt)



  SEE ALSO
       XtDisplayInitialize(3Xt)
       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface






































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