XtCreateApplicationContext(3Xt)



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

SYNOPSIS
     XtAppContext XtCreateApplicationContext()

     void XtDestroyApplicationContext(app-context)
     XtAppContext app-context;

     XtAppContext XtWidgetToApplicationContext(w)
     Widget w;

     void XtToolkitInitialize()

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

     The XtDestroyApplicationContext function destroys the speci-
     fied application context as soon as it is safe to do so.  If
     called from within an event dispatch (for example, a call-
     back procedure), XtDestroyApplicationContext does not des-
     troy the application context until the dispatch is complete.

     The XtWidgetToApplicationContext function returns the appli-
     cation context for the specified widget.

     The semantics of calling XtToolkitInitialize more than once
     are undefined.

   Arguments
     These functions accept the following arguments:

     app-context
             Specifies the application context.

     w       Specifies the widget for which you want the applica-
             tion context.

SEE ALSO
     XtDisplayInitialize(3Xt)

     X Toolkit Intrinsics - C Language Interface

     Xlib - C Language Interface








November, 1990                                                  1