On Wed, 14 May 2025 18:26:23 GMT, Ziad El Midaoui <zelmida...@openjdk.org> wrote:
>> this is the expected behavior though, right? >> >> what we **don't** want is the flicker - when the re-layout is needed but >> happens in another pulse. When e.g. scrollbars need to appear/disappear it >> may even lead to flicker that does not end. > > Yes normally it is expected to see this behavior since we do a re-layout so > the TreeCells are updated with a new `defaultDisclosureWidth` value, I tested > it and I do not see a flicker on my system. > This would perform a layout of all cells, re-layout of previous cells and > layout of next cells. but, layout of next cells is performed again as > continuation layout of TreeView. A solution would be to break the loop when > `cell` is current cell being layouted, so that at least the layout of next > cells is not performed twice. Would it be possible to avoid re-layout of the cells that are after the Cell with a disclosureNode ? ------------- PR Review Comment: https://git.openjdk.org/jfx/pull/1715#discussion_r2090441312
