MirOS Manual: XtCallActionProc(3)

XtCallActionProc(3Xt)     XT FUNCTIONS      XtCallActionProc(3Xt)


     XtCallActionProc - invoke an action procedure directly


     void XtCallActionProc(Widget widget, String action, XEvent*
          event, String* params, Cardinal num_params);


     widget    Specifies the widget in which the action is to be
               invoked. Must be of class core of any subclass

     action    Specifies the name of the action routine.

     event     Specifies the contents of the event passed to the
               action routine.

     params    Specifies the contents of the params passed to the
               action routine.

               Specifies the num of entries in params.


     XtCallActionProc searches for the named action routine in
     the same manner and order as translation tables are bound.
     If found, the action routine is invoked with the specified
     widget, event pointer, and parameters. It is the responsi-
     bility of the caller to ensure that the contents of event,
     params, and num_params arguments are appropriate for the
     specified routine, and if necessary, that the specified wid-
     get is realized or sensitive. If the named action routine
     cannot be found, XtCallActionProc generates a warning mes-
     sage and returns.


     X Toolkit Intrinsics - C Language Interface
     Xlib - C Language X Interface

XFree86                   Version 4.5.0                         1

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