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  1. Qt
  2. QTBUG-74046

Events stealing happens for MouseArea in some cases (preventStealing == true)

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    • 6ad3445f1e159d9beea936b66d267dcaacdc5d6c (qt/qtdeclarative/5.15)

    Description

      We faced with the following problem:  QML list view scrolls if scrolling starts from list header. To prevent it we tried to place MouseArea on a header and set preventStealing to true for it.

      It worked for some cases, but if that MouseArea contains Button as a child, list scroll can be started from this button. So MouseArea allows ListView to steal events from its child.

      Code sample is in attachment.

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          resulted from

          User Story - Created by Jira Software - do not edit or delete. Issue type for a user story. QT3DS-3308 Support customer project X

          • 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.
          • In Progress
          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-101727 Adding header on ListView prevents scrolling on mobile when the delegate has MouseArea

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-85302 Mouse-click catch in QML Listview's header with clip = true

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

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              srutledg Shawn Rutledge
              olga_borina Olga Borina
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