ncurses: Modernised bindings to GNU ncurses

[ foreign, gpl, library, user-interfaces ] [ Propose Tags ]

GNU ncurses is a library for creating command-line application with pseudo-graphical interfaces. This package is a nice, modern binding to GNU ncurses.

The following example is a program that displays the message "Hello world!" until the user hits Q:

import UI.NCurses

main :: IO ()
main = runCurses $ do
    setEcho False
    w <- defaultWindow
    updateWindow w $ do
        moveCursor 1 10
        drawString "Hello world!"
        moveCursor 3 10
        drawString "(press q to quit)"
        moveCursor 0 0
    render
    waitFor w (\ev -> ev == EventCharacter 'q' || ev == EventCharacter 'Q')

waitFor :: Window -> (Event -> Bool) -> Curses ()
waitFor w p = loop where
    loop = do
        ev <- getEvent w Nothing
        case ev of
            Nothing -> loop
            Just ev' -> if p ev' then return () else loop
Versions 0.1, 0.1.0.1, 0.1.0.2, 0.1.0.3, 0.2, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9, 0.2.10, 0.2.11, 0.2.12, 0.2.13, 0.2.14, 0.2.15, 0.2.16
Dependencies base (>=4.6 && <5.0), containers (>=0.2), text (>=0.7), transformers (>=0.2) [details]
License GPL-3.0-only
Author John Millikin <jmillikin@gmail.com>
Maintainer John Millikin <jmillikin@gmail.com>
Revised Revision 1 made by HerbertValerioRiedel at Sun Jan 15 18:54:45 UTC 2017
Category User Interfaces, Foreign
Home page https://john-millikin.com/software/haskell-ncurses/
Bug tracker mailto:jmillikin@gmail.com
Source repo head: git clone https://john-millikin.com/code/haskell-ncurses/
this: git clone https://john-millikin.com/code/haskell-ncurses/(tag haskell-ncurses_0.2.13)
Uploaded by JohnMillikin at Sun Oct 18 16:18:59 UTC 2015
Distributions Debian:0.2.15, NixOS:0.2.16
Downloads 9750 total (86 in the last 30 days)
Rating (no votes yet) [estimated by rule of succession]
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Status Docs not available [build log]
All reported builds failed as of 2016-11-30 [all 5 reports]
Hackage Matrix CI

Modules

  • UI
    • UI.NCurses
      • UI.NCurses.Panel

Flags

NameDescriptionDefaultType
use-pkgconfig

Use pkg-config to set linker and include flags.

DisabledManual
force-narrow-library

Force including and linking against ncurses instead of ncursesw. This is only useful on systems that have the ncursesw package installed incorrectly. On most systems this will cause compile- or run-time errors.

DisabledManual

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

Note: This package has metadata revisions in the cabal description newer than included in the tarball. To unpack the package including the revisions, use 'cabal get'.

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