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- C++ interface to ncurses routines
- -----------------------------------------------------------------------
-
- This directory contains the source code for several C++ classes which
- ease the use of writing ncurses-based programs. The code is derived
- from the libg++ CursesWindow class but enhanced for ncurses.
-
- The classes simplify the use of window specific functions by
- encapsulating them in the window object. Function overloading is
- used in order to narrow the interface. E.g. you don't have the
- distinction between `printw' and `mvprintw' anymore.
-
- A second benefit is the removal of all #defines which are included in
- the curses.h file. This is a steady cause of trouble because many
- common identifiers are used. Instead now all #defines are inline
- functions which also allows strict type checking of arguments.
-
- The next enhancement is color support. It was originally provided by a
- derived class. This caused some trouble if you think about Panels or
- Menus and Forms with colors. We decided to put color support into the
- base class so that any derived class may use color support also.
- The implementation chosen here is directed to unrestricted use
- of mixes of color and monochrome windows. The original NCursesColorWindow
- class is maintained for compatibility reasons.
-
- The last point to mention is the support of other packages that are
- distributed with the ncurses package: the panels library, the menu library
- and the form library. This support is provided by the NCursesPanel class,
- which is also derived from the NCursesWindow class and the NCursesMenu
- and NCursesForm classes which are derived from NCursesPanel. This allows
- building interfaces with windows.
-
- Please see the example program for a quick introduction.
-
- Note that at this point, there is no documentation for these classes.
- Hopefully some will be written in the not too distant future. For now,
- to find out how to use the classes, read the code and the example program.
-
- Suggestions for enhancements and contributions of code (and docs) are
- welcome. Please let us know which functionality you miss.
-
- ATTENTION LINUX USERS: There is currently some discussion of
- replacing the BSD curses in the Linux libc with ncurses. If
- this is done we could perhaps include these classes in the Linux
- libg++ replacing the original CursesWindow class (and renaming it
- to CursesWindow). This could be done because NCursesWindow can
- be made easily to a superset of the CursesWindow class.
-
-
- Original author:
- Eric Newton <newton@rocky.oswego.edu> for FSF's libg++
-
- Authors of first ncurses based release (NCursesWindow, NCursesPanel):
- Ulrich Drepper <drepper@ira.uka.de>
- and Anatoly Ivasyuk <anatoly@nick.csh.rit.edu>
-
- Author of this release:
- Juergen Pfeifer http://www.familiepfeifer.de/Contact.aspx?Lang=en
-