🚀 go-pugleaf

sl31+@andrew.cmu.edu (Stephen M. Lacy) writes:
: 
: 	I've been typing in some more of the sample progrmams from the book
: that I recently got, and my question is this:  I'm using the function
: GpiCharStringAt, and just for the hell of it, I brought up the "Font
: Palette" and dragged a different font to my window to see what would
: happen.  There was no visible change, but if I then "invalidated" some
: portion of the window, that portion, when refreshed, came back in the
: 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.

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Dave Briccetti, Owner, Dave Briccetti & Associates
OS/2 Developer/Consultant
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