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  1. Qt
  2. QTBUG-30276

drag and drop does not work on undocked QDockWidget

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Details

    • a9edbeddafe5d8866192de44f4028d07bd93013a, regression crash fix: a85849604239034742c47d5be628122bae825c9e (14.3.2014, 4.8.6)

    Description

      In attached .ui file there is a QDockWidget with a QListWidget containing some items. The list widget allows InternalMove.

      Once the QDockWidget gets undocked the drag and drop is no longer possible.

      This is caused by possible bug in QWidget::childAt() where no the child under the undocked widget is returned instead of the dock widget itself.

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          resulted in

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-37346 [REG] Crash in QWidgetPrivate::setParent_sys() when nativeParent->d_func()->extra is NULL

          • 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-34859 Crash when dragging from a list with QAbstractItemView::InternalMove set loaded by QtUiTools

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed

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              andysh Andy Shaw
              xychose Josef Novak
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              Dates

                Created:
                Updated:
                Resolved: