NetNews Usenet Archive 1992 #16/NN_1992_16.iso/spool/comp/os/os2/programm/3805

Text File | 1992-07-27 | 1.6 KB | 36 lines

Newsgroups: comp.os.os2.programmer
Path: sparky!uunet!psgrain!hippo!ucthpx!physci.uct.ac.za!fearick
From: [e-mail] (Roger Fearick)
Subject: Re: Which message on Font Change.
Sender: [e-mail] (UCT News Admin.)
Message-ID: <[e-mail]>
Date: Mon, 27 Jul 92 10:53:29 GMT
References: <[e-mail]> <[e-mail]>
Organization: Physics Department, University of Cape Town
Lines: 24

In article <[e-mail]> [e-mail] (Dave Briccetti) writes:

>[e-mail] (Stephen M. Lacy) writes:
>:
>: new font.  My question is:  What message is sent to my window procedure
>: when I drag a new font to the window?  I tried a couple of the more
>: obvious ones, I don't remember their names right now, something about
>: SYSVALUE and COLORCHANGE, I'm not sure.  Also, I'm assuming that this is
>: the way these features work, if they're not, let me know what the
>: standard way of dealing with them is.  I've also tried dragging a new
>: color to the window, and it seems to make no difference at all.  Is
>: there a message that also goes with a color change?  Some pseudo-code
>: would also be helpful.  Thanks.
>:
>Did you look at WM_SETWINDOWPARAMS?  The WNDPARAMS structure contains
>Presentation Parameter length and data pointer elements.

The window gets a WM_PRESPARAMCHANGED message.
You can get the new presentation parameter (font, colour, etc) by
an appropriate call to WinQueryPresParam.

Roger Fearick                 *  Internet: [e-mail]
Dept. of Physics              *
University of Cape Town       *