Lisp HUG Maillist Archive

Pane constraints (Capi question)

Pane constraints (Capi question) Hello,

Some CAPI high level functions, as (setf layout description) or (setf title-pane-text) have the effect to invalidate the constraints of a pane or a container.
In some situation it’s necessarily to make several of this kind of operation in a single form, and my feeling (based on performance tests) is that the geometry is than recomputed each time, when one at the end of the form could be sufficient.
So, I would like to know if it exists something (maybe a macro like ‘with-atomic-redisplay) witch can avoid invalidation of the geometry before the end of a form.

Thanks by advance

Denis

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Denis Pousseur
70 rue de Wansijn
1180 Bruxelles, Belgique

Tel : 32 (0)2 219 31 09
Mail :  denis.pousseur@gmail.com
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Updated at: 2020-12-10 08:42 UTC