[Bug 1607223] Re: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers)
** Changed in: qtmir Status: In Progress => Fix Committed ** Changed in: qtubuntu Status: In Progress => Fix Committed ** Changed in: qtmir (Ubuntu) Status: In Progress => Fix Committed ** Changed in: qtubuntu (Ubuntu) Status: In Progress => Fix Committed ** Changed in: canonical-devices-system-image Status: In Progress => Fix Committed ** Changed in: canonical-devices-system-image Assignee: (unassigned) => Daniel van Vugt (vanvugt) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1607223 Title: Two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1607223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1607223] Re: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers)
** Branch linked: lp:~vanvugt/qtubuntu/correct-scroll-speed ** Also affects: qtubuntu (Ubuntu) Importance: Undecided Status: New ** Also affects: qtubuntu Importance: Undecided Status: New ** Changed in: qtubuntu Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: qtubuntu (Ubuntu) Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: qtubuntu Status: New => In Progress ** Changed in: qtubuntu (Ubuntu) Status: New => In Progress ** Changed in: qtubuntu Importance: Undecided => High ** Changed in: qtubuntu (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1607223 Title: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1607223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1607223] Re: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers)
** Branch linked: lp:~vanvugt/qtmir/fix-1607240 ** Changed in: canonical-devices-system-image Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1607223 Title: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1607223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1607223] Re: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers)
** Changed in: qtmir Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: qtmir (Ubuntu) Assignee: (unassigned) => Daniel van Vugt (vanvugt) ** Changed in: qtmir Status: New => In Progress ** Changed in: qtmir (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1607223 Title: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1607223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1607223] Re: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers)
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: qtmir (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1607223 Title: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1607223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1607223] Re: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers)
** Description changed: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers). The reason appears to be because QtMir drops the nice float vscroll precision that Mir gives it and converts that into an int with very limited resolution: void handleWheelEvent(ulong timestamp, QPoint angleDelta, Qt::KeyboardModifiers mods) override QPoint is a pair of integers, but touchpad v/hscroll values are floats. + + I have only just discovered that although my new smooth scrolling + support about to land in Xmir works in Mir's demo servers, it doesn't + work when I run the same binaries under Unity8. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1607223 Title: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1607223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1607223] Re: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers)
** Summary changed: - Smooth two-finger touchpad scrolling doesn't work in apps under Unity8 (but does work in Mir demo servers) + Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers) ** Description changed: - Smooth two-finger touchpad scrolling doesn't work in apps under Unity8 - (but does work in Mir demo servers). + Smooth two-finger touchpad scrolling is not accurate in apps under + Unity8 (but is in Mir demo servers). The reason appears to be because QtMir drops the nice float vscroll precision that Mir gives it and converts that into an int with very limited resolution: - void handleWheelEvent(ulong timestamp, QPoint angleDelta, + void handleWheelEvent(ulong timestamp, QPoint angleDelta, Qt::KeyboardModifiers mods) override QPoint is a pair of integers, but touchpad v/hscroll values are floats. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1607223 Title: Smooth two-finger touchpad scrolling is not accurate in apps under Unity8 (but is in Mir demo servers) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1607223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
