Re: refresh before wrefresh

[Thomas Dickey]

On Sun, Aug 22, 2010 at 10:27:03PM -0700, Dan Gookin wrote:
> Is a refresh() required to display a window before a wrefresh() is used?
> 
> I have a program that makes four windows within the terminal window.  Each
> window is created with newwin().  Text is written with mvwaddstr() to each
> window, followed by a wrefresh() command on that window.  But the text
> doesn't show up unless there is an initial refresh() command given earlier in
> the code.  Is that normal behavior?  The reason I'm asking is that the code
> worked for older versions of Ncurses, but doesn't work now.

I tested back to ncurses 5.2 without seeing it work without the refresh.

Which version are you seeing it work for?

-- 
Thomas E. Dickey <address@hidden>
http://invisible-island.net
ftp://invisible-island.net

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