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1.1 ! root 1: .\" Copyright (c) 1985 The Regents of the University of California. ! 2: .\" All rights reserved. ! 3: .\" ! 4: .\" Redistribution and use in source and binary forms are permitted provided ! 5: .\" that: (1) source distributions retain this entire copyright notice and ! 6: .\" comment, and (2) distributions including binaries display the following ! 7: .\" acknowledgement: ``This product includes software developed by the ! 8: .\" University of California, Berkeley and its contributors'' in the ! 9: .\" documentation or other materials provided with the distribution and in ! 10: .\" all advertising materials mentioning features or use of this software. ! 11: .\" Neither the name of the University nor the names of its contributors may ! 12: .\" be used to endorse or promote products derived from this software without ! 13: .\" specific prior written permission. ! 14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED ! 15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF ! 16: .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ! 17: .\" ! 18: .\" @(#)curses.3 6.5 (Berkeley) 6/23/90 ! 19: .\" ! 20: .TH CURSES 3 "June 23, 1990" ! 21: .UC 4 ! 22: .SH NAME ! 23: curses \- screen functions with ``optimal'' cursor motion ! 24: .SH SYNOPSIS ! 25: .B cc ! 26: [ flags ] files ! 27: .B \-lcurses \-ltermcap ! 28: [ libraries ] ! 29: .SH DESCRIPTION ! 30: These routines give the user a method of updating screens with reasonable ! 31: optimization. They keep an image of the current screen, ! 32: and the user sets up an image of a new one. Then the ! 33: .I refresh() ! 34: tells the routines to make the current screen look like the new one. ! 35: In order to initialize the routines, the routine ! 36: .I initscr() ! 37: must be called before any of the other routines that deal with windows and ! 38: screens are used. The routine ! 39: .I endwin() ! 40: should be called before exiting. ! 41: .SH SEE ALSO ! 42: .I "Screen Updating and Cursor Movement Optimization: A Library Package," ! 43: Ken Arnold, ! 44: .br ! 45: ioctl(2), ! 46: getenv(3), ! 47: tty(4), ! 48: termcap(5) ! 49: .SH AUTHOR ! 50: Ken Arnold ! 51: .SH FUNCTIONS ! 52: .nf ! 53: .ds w \fIwin\fP ! 54: .ds s \fIstdscr\fP ! 55: .ta 3i ! 56: addch(ch) add a character to \*s ! 57: addstr(str) add a string to \*s ! 58: box(win,vert,hor) draw a box around a window ! 59: cbreak() set cbreak mode ! 60: clear() clear \*s ! 61: clearok(scr,boolf) set clear flag for \fIscr\fP ! 62: clrtobot() clear to bottom on \*s ! 63: clrtoeol() clear to end of line on \*s ! 64: delch() delete a character ! 65: deleteln() delete a line ! 66: delwin(win) delete \*w ! 67: echo() set echo mode ! 68: endwin() end window modes ! 69: erase() erase \*s ! 70: flusok(win,boolf) set flush-on-refresh flag for \fIwin\fP ! 71: getch() get a char through \*s ! 72: getcap(name) get terminal capability \fIname\fP ! 73: getstr(str) get a string through \*s ! 74: gettmode() get tty modes ! 75: getyx(win,y,x) get (y,x) co-ordinates ! 76: inch() get char at current (y,x) co-ordinates ! 77: initscr() initialize screens ! 78: insch(c) insert a char ! 79: insertln() insert a line ! 80: leaveok(win,boolf) set leave flag for \*w ! 81: longname(termbuf,name) get long name from \fItermbuf\fP ! 82: move(y,x) move to (y,x) on \*s ! 83: mvcur(lasty,lastx,newy,newx) actually move cursor ! 84: newwin(lines,cols,begin_y,begin_x)\ create a new window ! 85: nl() set newline mapping ! 86: nocbreak() unset cbreak mode ! 87: noecho() unset echo mode ! 88: nonl() unset newline mapping ! 89: noraw() unset raw mode ! 90: overlay(win1,win2) overlay win1 on win2 ! 91: overwrite(win1,win2) overwrite win1 on top of win2 ! 92: printw(fmt,arg1,arg2,...) printf on \*s ! 93: raw() set raw mode ! 94: refresh() make current screen look like \*s ! 95: resetty() reset tty flags to stored value ! 96: savetty() stored current tty flags ! 97: scanw(fmt,arg1,arg2,...) scanf through \*s ! 98: scroll(win) scroll \*w one line ! 99: scrollok(win,boolf) set scroll flag ! 100: setterm(name) set term variables for name ! 101: standend() end standout mode ! 102: standout() start standout mode ! 103: subwin(win,lines,cols,begin_y,begin_x)\ create a subwindow ! 104: touchline(win,y,sx,ex) mark line \fIy\fP \fIsx\fP through \fIsy\fP as changed ! 105: touchoverlap(win1,win2) mark overlap of \fIwin1\fP on \fIwin2\fP as changed ! 106: touchwin(win) \*(lqchange\*(rq all of \*w ! 107: unctrl(ch) printable version of \fIch\fP ! 108: waddch(win,ch) add char to \*w ! 109: waddstr(win,str) add string to \*w ! 110: wclear(win) clear \*w ! 111: wclrtobot(win) clear to bottom of \*w ! 112: wclrtoeol(win) clear to end of line on \*w ! 113: wdelch(win,c) delete char from \*w ! 114: wdeleteln(win) delete line from \*w ! 115: werase(win) erase \*w ! 116: wgetch(win) get a char through \*w ! 117: wgetstr(win,str) get a string through \*w ! 118: winch(win) get char at current (y,x) in \*w ! 119: winsch(win,c) insert char into \*w ! 120: winsertln(win) insert line into \*w ! 121: wmove(win,y,x) set current (y,x) co-ordinates on \*w ! 122: wprintw(win,fmt,arg1,arg2,...)\ printf on \*w ! 123: wrefresh(win) make screen look like \*w ! 124: wscanw(win,fmt,arg1,arg2,...)\ scanf through \*w ! 125: wstandend(win) end standout mode on \*w ! 126: wstandout(win) start standout mode on \*w
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