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Conference bulova::decw_jan-89_to_nov-90

Title:DECWINDOWS 26-JAN-89 to 29-NOV-90
Notice:See 1639.0 for VMS V5.3 kit; 2043.0 for 5.4 IFT kit
Moderator:STAR::VATNE
Created:Mon Oct 30 1989
Last Modified:Mon Dec 31 1990
Last Successful Update:Fri Jun 06 1997
Number of topics:3726
Total number of notes:19516

1265.0. "Standards for Constant Definitions" by HPSCAD::MAYER () Fri Aug 11 1989 17:54

    Can someone point me to the documwentation on how definitions are
    standardized?  For example in C there is a define for XtNHints.  This
    is put together from Xt N and Hints.  Xt comes from the facility
    being used, N comes from where? and what things are defined in
    this location (N,S,R... ), and Hints being the item being defined.
    I need something similar for VAX bindings.

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1265.1A little help, hopefully...EXLIB::DLUGOSZNever try to prove what nobody doubtsFri Aug 11 1989 21:4120
    Unfortunatley the defintions for the naming convntions used tend
    to be scattered through the MIT documentation (Vol 3 of the UWS
    documentation in another incarnation).
    
    Here're some:
    
    		XtN...	Named Resource (.e., just its name)
    		XtR...  Resource type
    		XtC...  Resource class
    
    XtCFont (notice uppercase 'F') refers to a class of widget resource
    called Font. XtNfontBold and XtNfontRoman (notice lowercase 'f')
    might be two instances of a resource of class Font. XtR....would
    specify the type of the resource.
    
    As far as the VAX bindings go..... me UNIX, no speack VMS so well.
    Sorry,
    
    Ron