On Fri, 30 Jun 2023 17:43:56 GMT, Johan Vos <[email protected]> wrote:
> When the cellcount changes, we need to make sure that the size of the current > first visible cell is known. > > This avoids index errors due to the current offset (between the top of the > viewport and the current first visible cell) being potentially larger than > the new estimated cellsize. > > Added a test that fails before and succeeds after the patch. The test uses > the same logic as the reproducer in the JBS issue. this is a very obscure scenario! tested with and without the fix with the attached test program. observed no ill effects with a subset of tests in the MonkeyTester. ------------- Marked as reviewed by angorya (Reviewer). PR Review: https://git.openjdk.org/jfx/pull/1164#pullrequestreview-1507728033
