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  1. Qt
  2. QTBUG-35532

Windows: Holding ALT while pressing Num9 four times (9999) asserts

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 5.2.1
    • 5.2.0 RC1
    • Core: I/O
    • None
    • Windows 7, x64
    • 8e2f95e5a2ebc54c600d1db416b1dd84e433d115 (stable, 20.12.2013, 5.2.1) (Qt 4.8.6, 9.1.2014)

    Description

      I'm not really sure of the importance of this.
      On one hand, it can cause virtually any Qt app to crash, OTOH hardly anybody will enter this keyboard combination.

      Hold <Left ALT> and press <NumPad9> four times when focus is in a QLineEdit.
      (I reproduced it in the fortune client example)

      ASSERT: "vk >0 && vk < 256" in file qwindowskeymapper.cpp, line 486

      Note: This keyboard combination can be useful if you need to enter some special Unicode characters you know the decimal codepoint for. For instance, typing ALT+"065" gives the character "A".

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          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-35562 Issues to be fixed in Qt 5.2.1

          • 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
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-35806 When Korean characteres input on Qt Widgets, Qt assert on qwindowskeymapper.cpp

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-36061 Windows: Pressing ctrl+alt+num 7,8 several times causes crash

          • 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
          replaces

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-38302 QWindowsKeyMapper::updatePossibleKeyCodes crashes when keycode is extended code

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
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              owolff Oliver Wolff
              smd Jan Arve
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              Dates

                Created:
                Updated:
                Resolved:

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