HP 3000 Manuals

MPE/iX Developer's Kit Reference Manual Volume II

setscrreg 

The setscrreg routine is used to set the scrolling region in a window.

Syntax 

     #include <curses.h>

     int setscrreg (int top, int bot);
     int wssetscrreg (WINDOW *win, int top, int bot);

Parameters 

bot                   The bottom line of the scrolling region (top of the
                      window is line 0).

top                   The top line of the scrolling region (top of the
                      window is line 0).

win                   A pointer to the window in which to set up the
                      scroll window.

Return Values 

None

Description 

The setscrreg() and wsetscrreg() routines set up scrolling regions in the
windows stdscr and win, respectively.  The dimensions of the scrolling
region are defined by the top and bot parameters.  If scrollok() is
active, any attempt to move the cursor beyond the bottom margin of the
scrolling region scrolls the text in the scrolling region up one line.

The terminal screen produces a scrolling effect if idlok() is also
enabled.

Implementation Considerations 

Identical to XPG/3

See Also 

idlok(), scroll(), scrollok(), waddch(), wscrl()

Portability 

HP-UX, UNIX System V, XPG/3

MPE/iX 5.0 Documentation