https://bugs.kde.org/show_bug.cgi?id=477978
--- Comment #6 from Harald Sitter <sit...@kde.org> --- I have a theory on this. The delegate instantiation via cacheBuffer is way too aggressive and creates some 600+ delegates when all we want is two pages worth. This happens because the height/implicitHeight of the delegate is 0 initially. I am not quite sure what to do about it though. We could set height: Math.max(implicitHeight, someRandomMinimalFixedInt) but that seems iffy. At the same time I think that implicitHeight should somehow be a more sane value. There are multiple controls involved each with their own padding and decorations, surely those should at least amount to some height that cacheBuffer can use, even if it is height without text 🤷♂️ The possibly least awkward solution is to simply set cacheBuffer to 0. With reuseItems:true the delegate recycling should be plenty fast. -- You are receiving this mail because: You are watching all bug changes.
