In-Reply-To: <5b0d8587-2ea7-cac8-1794-327309a7e...@lyx.org>

On Tue, Feb 07, 2023 at 11:06:10AM +0100, Jean-Marc Lasgouttes wrote:
> Le 06/02/2023 ?? 22:46, Pavel Sanda a écrit :
> > Yes. When I load the file the insetinfo shows its information.
> > After fraction of second editor/toolbar somewhat blinks (that's normal,
> > I think its when previews are initially loaded/shown into the document
> > view).
> > At this moment it used to crash. Now it does not, but the content
> > of insetinfo disappears. I need to move with the mouse over the window
> > to have the inset displayed again (no biggie compared to crash).
> 
> The alternative to what I did would be to count "dirty" insets at global
> level and only draw when count is zero. However, it strikes me as fragile.
> We do not want to end up in a state where LyX does not display anything
> after some point, do we?
> 
> For the same reasons (not ready), we already skip display when view is
> marked busy or when there is an undo group open. This is not the case here,
> but it would make sense to add this condition.

I guess I would add this condition, but I really do not understand painting
machinery...

Pavel
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