svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
newpad(3xcurses)
X/Open Curses Library Functions newpad(3XCURSES)
NAME
newpad, pnoutrefresh, prefresh, subpad - create or refresh a pad or
subpad
SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \
-R /usr/xpg4/lib -lcurses [ library... ]
c89 [ flag... ] file... -lcurses [ library... ]
#include <curses.h>
WINDOW *newpad(int nlines, int ncols);
int pnoutrefresh(WINDOW *pad, int pminrow, int pmincol, int sminrow,
int smincol,int smaxrow, int smaxcol);
int prefresh(WINDOW *pad, int pminrow, int pmincol, int sminrow,
int smincol,int smaxrow, int smaxcol);
WINDOW *subpad(WINDOW *orig, int nlines, int ncols);
PARAMETERS
nlines Is the number of lines in the pad to be created.
ncols Is the number of columns in the pad to be created.
pad Is a pointer to the pad to refresh.
pminrow Is the row coordinate of the upper left corner of the pad
rectangle to be copied
pmincol Is the column coordinate of the upper left corner of the pad
rectangle to be copied.
sminrow Is the row coordinate of the upper left corner of the rec‐
tangle on the physical screen where pad is to be positioned.
smincol Is the column coordinate of the upper left corner of the
rectangle on the physical screen where pad is to be posi‐
tioned.
smaxrow Is the row coordinate of the lower right corner of the rec‐
tangle on the physical screen where the pad is to be posi‐
tioned.
smaxcol Is the column coordinate of the lower right corner of the
rectangle on the physical screen where the pad is to be
positioned.
orig Is a pointer to the parent pad within which a sub-pad is
created.
DESCRIPTION
The newpad() function creates a new pad with the specified number of
lines and columns. A pointer to the new pad structure is returned. A
pad differs from a window in that it is not restricted to the size of
the physical screen. It is useful when only part of a large window will
be displayed at any one time.
Automatic refreshes by scrolling or echoing of input do not take place
when pads are used. Pads have their own refresh commands, prefresh()
and pnoutrefresh().
The prefresh() function copies the specified portion of the logical pad
to the terminal screen. The parameters pmincol and pminrow specify the
upper left corner of the rectangular area of the pad to be displayed.
The lower right coordinate of the rectangular area of the pad that is
to be displayed is calculated from the screen parameters (sminrow,
smincol, smaxrow, smaxcol).
This function calls the pnoutrefresh() function to copy the specified
portion of pad to the terminal screen and the doupdate(3XCURSES) func‐
tion to do the actual update. The logical cursor is copied to the same
location in the physical window unless leaveok(3XCURSES) is enabled (in
which case, the cursor is placed in a position that the program finds
convenient).
When outputting several pads at once, it is often more efficient to
call the pnoutrefresh() and doupdate() functions directly. A call to
pnoutrefresh() for each pad first, followed by only one call to doup‐
date() to update the screen, results in one burst of output, fewer
characters sent, and less CPU time used.
The subpad() function creates a sub-pad within the pad orig with the
specified number of lines and columns. A pointer to the new pad struc‐
ture is returned. The sub-pad is positioned in the middle of orig. Any
changes made to one pad affect the other. touchwin(3XCURSES) or touch‐
line(3XCURSES) will likely have to be called on pad orig to correctly
update the window.
RETURN VALUES
On success, the newpad() and subpad() functions returns a pointer to
the new pad data structure. Otherwise, they return a null pointer.
On success, the pnoutrefresh() and prefresh() functions return OK. Oth‐
erwise, they return ERR.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelUnsafe _ Stan‐
dardSee standards(7).
SEE ALSO
clearok(3XCURSES), doupdate(3XCURSES), is_linetouched(3XCURSES),
libcurses(3XCURSES), pechochar(3XCURSES), attributes(7), standards(7)
Oracle Solaris 11.4 5 Jun 2002 newpad(3XCURSES)