🚀 go-pugleaf

In <ofBpSPK00WBL01sKsg@andrew.cmu.edu> sl31+@andrew.cmu.edu (Stephen M. Lacy) writes:


>I've noticed some applications that make restrictions on the size of a
>window while you resize it.  For example, when you have an OS/2 CMD.EXE
>window open, and you go to resize it, during the resize, the resize
>border will only go to multiples of the character size, if you know what
>I mean.  I want to be able to do this in one of my programs, how is it
>done?

Subclass the frame and intercept the WM_QUERYTRACKINFO message.

First call the old frame proc, then initialize the appropriate fields to the
limiting sizes.

Cheers,
Q
-- 
"If you choose not to decide, you  | "My other body is in the shop" - seen
 still have made a choice" - Rush  |  on a T-shirt
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