I finally got around to doing some profiling on actual touch devices, and the expensive operation was instantiating images synchronously for grid delegates. Doing it asynchronously speeds up the grid view creation significantly.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1585285 Title: Creating or switching to a new tab feels slow To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1585285/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
