XtCreateApplicationContext(3
XT
Xt)
FUNCT
XI
tC
ON
rS
eateApplicationContext(3Xt)


NAME
       XtCreateApplicationContext, XtDestroyApplicationContext,
       XtWidgetToApplicationContext, XtToolkitInitialize - cre-
       ate, 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 appli-
       cation context, which is an opaque type.  Every applica-
       tion 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 com-
       plete.

       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













X Version 11                Release 3                           1