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  1. Qt
  2. QTBUG-120191

Unable to restore visibility state of the QDockWidget

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Details

    • Bug
    • Resolution: Fixed
    • P1: Critical
    • 6.5.5
    • 6.6.2, 6.7.0
    • Widgets: Main Window
    • None
    • Lubuntu 22.04
    • Linux/X11
    • 79dc0b6aa (tqtc/lts-6.5), 3195e3474 (dev), ede7d80b3 (6.7)

    Description

      How to reproduce:
      1. Create simple application with QDockWidget.
      2. Add saveState() and restoreState() calls.
      3. Start application and close dock widget.
      4. Close and start application.
      Results.
      QDockWidget became visible after application restart. QMainWindow::restoreState() does not restore it's state.
      This bug affects Qt from 6.6 and 6.7 git branches. Example is attached.

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-122069 [Reg 6.2 -> 6.5+] Minimizing + Restoring QMainWindow should not restore a hidden QDockWidget

          • 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
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          Activity

            People

              axelspoerl Axel Spoerl
              trialuser02 Ilya Kotov
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              Dates

                Created:
                Updated:
                Resolved:

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