Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-98519

[REG: 5.15.0->5.15.7] xcb: Synthesized mouse from touch gets stuck if receiving widget gets destroyed

    XMLWordPrintable

Details

    • efc02f9cc3 (qt/qtbase/dev) efc02f9cc3 (qt/tqtc-qtbase/dev) b0de19a831 (qt/qtbase/6.3) b0de19a831 (qt/tqtc-qtbase/6.3) b0de19a831 (qt/qtbase/6.3.1) 7380edaeb8 (qt/tqtc-qtbase/5.15) 7380edaeb8 (qt/tqtc-qtbase/5.15-vxworks)

    Description

      To reproduce, run attached example, tap the button and then tap the new widget to close it. Afterwards it is impossible to use touch again.

      Might have been caused by a fix to QTBUG-86253

      Attachments

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-94557 Menu causes touch failure

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-102751 Can not receive touch event after the widget that WindowFlags is Qt::Popup is closed on ubuntu20.04

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-109451 Touchscreen freezes after closing a dialog box with the WA_DeleteOnClose attribute

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-98519
          # Subject Branch Project Status CR V
          384646,1 WIP xcb: track touchpoints by window ID; prevent dangling on window destroy dev qt/qtbase Status: NEW -2 0
          355362,17 xcb: Delete touch points without target windows dev qt/qtbase Status: MERGED +2 0
          412280,2 xcb: Delete touch points without target windows 6.3 qt/qtbase Status: MERGED +2 0
          412282,2 xcb: Delete touch points without target windows tqtc/lts-6.2 qt/tqtc-qtbase Status: MERGED +2 0
          412283,5 xcb: Delete touch points without target windows tqtc/lts-5.15 qt/tqtc-qtbase Status: MERGED +2 0

          Activity

            People

              srutledg Shawn Rutledge
              poikelin Joni Poikelin
              Votes:
              2 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There is 1 open Gerrit change