.\" $Xorg: XtCreACon.man,v 1.3 2000/08/17 19:41:59 cpqbld Exp $
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.ds tk X Toolkit
.ds xT X Toolkit Intrinsics \- C Language Interface
.ds xI Intrinsics
.ds xW X Toolkit Athena Widgets \- C Language Interface
.ds xL Xlib \- C Language X Interface
.ds xC Inter-Client Communication Conventions Manual
.ds Rn 3
.ds Vn 2.2
.hw XtCreate-Application-Context XtDestroy-Application-Context XtWidget-To-Application-Context XtToolkit-Initialize wid-get
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.TH XtCreateApplicationContext 3Xt __xorgversion__ "XT FUNCTIONS"
.SH NAME
XtCreateApplicationContext, XtDestroyApplicationContext, XtWidgetToApplicationContext, XtToolkitInitialize \- create, destroy, and obtain an application context
.SH SYNTAX
.HP
XtAppContext XtCreateApplicationContext(void); 
.HP
void XtDestroyApplicationContext(XtAppContext \fIapp_context\fP);
.HP
XtAppContext XtWidgetToApplicationContext(Widget \fIw\fP); 
.HP
void XtToolkitInitialize(void); 
.SH ARGUMENTS
.IP \fIapp_context\fP 1i
Specifies the application context.
.ds wi that you want the application context for
.IP \fIw\fP 1i
Specifies the widget \*(Wi.
.SH DESCRIPTION
The
.ZN XtCreateApplicationContext
function returns an application context,
which is an opaque type.
Every application must have at least one application context.
.LP
The
.ZN 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),
.ZN XtDestroyApplicationContext
does not destroy the application context until the dispatch is complete.
.LP
The
.ZN XtWidgetToApplicationContext
function returns the application context for the specified widget.
.LP
The
.ZN XtToolkitInitialize
function initializes the Intrinsics internals.
If
.ZN XtToolkitInitialize
was previously called it returns immediately.
.LP
.SH "SEE ALSO"
XtDisplayInitialize(3Xt)
.br
\fI\*(xT\fP
.br
\fI\*(xL\fP