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  1. Qt
  2. QTBUG-93042

Program crashed when type with keyboard

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Details

    • Windows
    • 71d67571cf5708315abfe39fe5f2be26764b7bd2 (qt/qtvirtualkeyboard/dev) a393c7ee6b0c332629b5cee41f07a5e05e2fe0e6 (qt/qtvirtualkeyboard/6.2) 062e4d0ed5ca521035e4dd903cc7995701800362 (qt/qtvirtualkeyboard/6.1) 222d99e0e7 (qt/tqtc-qtvirtualkeyboard/5.15)

    Description

      Steps to reproduce:

      1. Build the demo code from the attachment.
      2. Start the program, click the line edit 1 to set focus to line edit 1
      3. Press any key of [a - z] from physical keyboard, not from the virtual keyboard.
      4. Program will crash, see the attachment of vs.png

      Attachments

        1. CMakeLists.txt
          0.2 kB
        2. vs.png
          vs.png
          168 kB
        3. Win10Crash.cpp
          0.4 kB
        4. Win10CrashIME.mp4
          3.50 MB
        5. Win10NotCrashWithoutQtVirtualKeyboard.mp4
          3.60 MB
        6. winver.png
          winver.png
          20 kB
        7. winver.win10.1809.png
          winver.win10.1809.png
          16 kB
        8. winver.win10.1903.png
          winver.win10.1903.png
          16 kB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-98049 Virtual keyboard - Input out of range characters to a QLineEdit with validator leads to crash

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Activity

            People

              jakoivik Jarkko Koivikko
              nnaabbcc Yulang Zhao
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              Dates

                Created:
                Updated:
                Resolved: