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XtAppSetWarningMsgHandler()			   XtAppSetWarningMsgHandler()

Name
  XtAppSetWarningMsgHandler - set the high-level warning handler.

Synopsis
  XtErrorMsgHandler XtAppSetWarningMsgHandler(app_context, msg_handler)
	 XtAppContext app_context;
	 XtErrorMsgHandler msg_handler;

Inputs
  app_context
	    Specifies the application context.

  msg_handler
	    Specifies the new high-level warning handler.

Returns
  A pointer to the previously installed high-level warning handler.

Description
  XtAppSetWarningMsgHandler()  registers  the  procedure  msg_handler  in
  app_context as the procedure to be invoked  by  XtAppWarningMsg().   It
  returns  a  pointer to the previously installed high-level warning han‐
  dler.

  The default high-level warning handler provided by  the  Intrinsics  is
  named	 _XtDefaultWarningMsg().   It  looks  up  a  message in the error
  resource database (see  XtAppGetErrorDatabaseText()),	 substitutes  the
  supplied  parameters	into  the  message,  and  calls XtWarning().  See
  XtWarningMsgHandler(2) for an explanation of how to write a  customized
  high-level warning handler.

  msg_handler  should  generally  invoke the low-level warning handler to
  display the message.

Usage
  Note that application-context-specific error and  warning  handling  is
  not  implemented  on many systems.  Most implementations will have just
  one set of error handlers.  If they are set for  different  application
  contexts, the one performed last will prevail.

See Also
  XtAppError(1), XtAppErrorMsg(1), XtAppGetErrorDatabaseText(1),
  XtAppSetErrorHandler(1), XtAppSetErrorMsgHandler(1), XtAppSetWarning‐
  Handler(1), XtAppWarning(1), XtAppWarningMsg(1),
  XtErrorHandler(2), XtErrorMsgHandler(2).

Xt - Error Handling				   XtAppSetWarningMsgHandler()

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