[LyX/master] Fix ToC action when cursor is in adv. F&R pane

[Jean-Marc Lasgouttes]

Le 30/06/2022 à 18:01, Kornel Benko a écrit :
> It works, but still _many_ calls to FindAndReplaceWidget::eventFilter.
> (The simple start of findadv causes here 37 calls)

I am not sure that this is an issue. For example, I suspect that one 
redraw will trigger eventFilter for each element (checkbox...) in the 
F&R widget.

JMarc