[jbosstools-issues] [JBoss JIRA] (ERT-702) [GTK3] Endless calls to Tree.rendererGetPreferredWidthProc after clicking on editable PropertySheetPage tree cell [EBZ#544140]
Eric Williams (Jira)
issues at jboss.org
Tue Feb 5 13:30:02 EST 2019
[ https://issues.jboss.org/browse/ERT-702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Williams resolved ERT-702.
-------------------------------
Resolution: Done
> [GTK3] Endless calls to Tree.rendererGetPreferredWidthProc after clicking on editable PropertySheetPage tree cell [EBZ#544140]
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: ERT-702
> URL: https://issues.jboss.org/browse/ERT-702
> Project: Eclipse Release Train
> Issue Type: Task
> Components: Platform
> Reporter: Friendly Jira Robot
> Assignee: Eric Williams
> Priority: Major
> Labels: SWT, bzira
>
> See https://bugs.eclipse.org/bugs/show_bug.cgi?id=535978#c14
> > We are trying a 4.11 integration build as a base for our product and our
> > ARTs ran into a hang. Bisection lead to this commit:
> >
> > https://git.eclipse.org/c/platform/eclipse.platform.swt.git/commit/
> > ?id=71472c2bbf838e2b785684fd57f0b2db6f2651cd
> >
> > If I revert this commit with current SWT master, the hang is gone.
> >
> > I've attached a YourKit profile snapshot, I've attached YourKit for some
> > time during the hang.
> >
> > I'll try to reproduce the problem in a minimal snippet, then I'll open a
> > ticket for it. Or should I re-open this one?
> So far no luck in reproducing this outside of our product. We have a GEF based view, with some drawn canvas on the left and a property page on the right. Clicking on an editable cell in the property page opens an editor. From that point on we see endless calls to Tree.rendererGetPreferredWidthProc.
> This results in an endless wait in a few of our ARTs, which wait on display events and jobs after clicking on a cell in order to edit it.
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