SDK X11 R4.11MU05                            XtCreateApplicationContext(3Xt)


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

SYNTAX
       XtAppContext XtCreateApplicationContext()

       void XtDestroyApplicationContext(appcontext)
             XtAppContext appcontext;

       XtAppContext XtWidgetToApplicationContext(w)
             Widget w;

       void XtToolkitInitialize()

ARGUMENTS
       appcontext
                 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.

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


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