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Интерактивная система просмотра системных руководств (man-ов)

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menu_spacing (3)
  • >> menu_spacing (3) ( Solaris man: Библиотечные вызовы )
  • menu_spacing (3) ( FreeBSD man: Библиотечные вызовы )
  • menu_spacing (3) ( Linux man: Библиотечные вызовы )
  • 
    NAME
         menu_spacing - Control spacing between menu items.
    
    SYNOPSIS
         #include <menu.h>
         int set_menu_spacing(MENU *menu,
                              int spc_description
                              int spc_rows,
                              int spc_columns);
         int menu_spacing(const MENU *menu,
                          int* spc_description
                          int* spc_rows,
                          int* spc_columns);
    
    DESCRIPTION
         The function set_menu_spacing sets the spacing  informations
         for the menu.  spc_description controls the number of spaces
         between an item name and an item description. It must not be
         larger  than  TABSIZE. The menu system puts in the middle of
         this spacing area the pad character. The remaining parts are
         filled  with  spaces.   spc_rows controls the number of rows
         that are used for an item. It must not be larger than 3. The
         menu  system  inserts  then  blank  lines between item rows,
         these lines will contain the pad character in the  appropri-
         ate  positions.   spc_columns  controls the number of blanks
         between columns of items. It must not be  larger  than  TAB-
         SIZE.   A  value of 0 for all the spacing values resets them
         to the default, which is 1 for all of them.
         The function menu_spacing passes back the spacing  info  for
         the menu. If a pointer is NULL, this specific info is simply
         not returned.
    
    RETURN VALUE
         Both routines return E_OK on success.  set_menu_spacing  may
         return  E_POSTED if the menu is posted, or E_BAD_ARGUMENT if
         one of the spacing values is out of range.
    
    SEE ALSO
         curses(3X), menu(3X).
    
    NOTES
         The header file <menu.h> automatically includes  the  header
         file <curses.h>.
    
    PORTABILITY
         These routines are specific to ncurses.  They were not  sup-
         ported on Version 7, BSD or System V implementations.  It is
         recommended that any code depending on them  be  conditioned
         using NCURSES_VERSION.
    
    AUTHORS
         Juergen Pfeifer.  Manual pages and adaptation for new curses
         by Eric S. Raymond.
    
    
    
    


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