Hi Andy Maybe a fix (quick?) could be a option to always show the scrollbar? I have used that option before in HTML/CSS: https://www.w3schools.com/howto/howto_css_force_scrollbars.asp
Kind Regards Mads Den tirs. 26. mar. 2024 kl. 16.31 skrev Andy Goryachev < andy.goryac...@oracle.com>: > Hi there. > > > > Thank you for bringing this up in the mailing list (we ***do not*** > monitor stackoverflow). > > > > Do I understand it correctly from this stackoverflow posting that the > problem is a momentary adjustment of the columns when the vertical scroll > bar appears? And that it works correctly otherwise? > > > > If that's the case, yes - this is the expected behavior, at least given > the current design of the TableView skin. If one adds a change listener > to, let's say, the last column, one will see three updates: > > > > 1. in TableColumnHeader.doColumnAutoSize() as a response to setting > the scene > 2. TableColumnHeader.resizeColumnToFitContent(), called by > TableViewSkinBase.updateContentWidth() as a response to > Scene.doLayoutPass() > 3. TableView.setContentWidth() as a response to > VirtualFlow.computeBarVisibility() when it decides the vertical scroll bar > needs to be shown. > > > > What I can't tell is whether steps 2 and 2 can be combined - in other > words, whether it is possible to know that the vertical scroll bar needs to > be shown before the layout pass is done. I am sure it can be in the case > of the fixed row height, but if the row heights depend on the content width > the things might get complicated. > > > > If it can, we can try to investigate, though it will be a low priority > enhancement (the table does work correctly save for a momentary flicker). > I am going to create a JBS ticket > https://bugs.openjdk.org/browse/JDK-8329104 to investigate. > > > > Cheers, > > -andy > > > > > > > > > > > > > > *From: *openjfx-dev <openjfx-dev-r...@openjdk.org> on behalf of Mads < > mailtiltss...@gmail.com> > *Date: *Tuesday, March 26, 2024 at 05:58 > *To: *openjfx-dev@openjdk.org <openjfx-dev@openjdk.org> > *Subject: *JavaFX TableView text in the cells of the columns seems to jump > > Please see this Stack Overflow post where I have tried my best to document > what is going on: > > > https://stackoverflow.com/questions/77369768/javafx-tableview-text-in-the-cells-of-the-columns-seems-to-jump > > Seems to be an issue with CONSTRAINED_RESIZE_POLICY_ALL_COLUMNS when > drawing the table for the first time and when vertical scrollbar is added? > > Is this how it is intended to be? > > Regards >
