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  1. Qt
  2. QTBUG-10281

QApplication::keyboardModifiers returns wrong values when pressing/releasing multiple modifiers

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Details

    • Bug
    • Resolution: Out of scope
    • P3: Somewhat important
    • Some future release
    • 4.6.2
    • GUI: Complex Input methods
    • None
    • Qt 4.5 and 4.6, on X11, linux kubuntu, KDE4.

    Description

      On X11 at least, QApplication::keyboardModifiers gets confused quite easily, when pressing/releasing multiple modifiers.

      Case 1: press Shift (ok, it shows 0x02), press Alt, release Alt -> it now returns 0x1a instead of 0x02 (trailing zeros ommitted).

      Case 2: press Left Shift, press Right Shift -> it now returns 0, even though both shifts are still pressed

      Attachments

        1. qapp_keyboardmodifiers.cpp
          0.6 kB
          David Faure (Private)
        For Gerrit Dashboard: QTBUG-10281
        # Subject Branch Project Status CR V
        54466,1 Resolve modifier mask conflicts stable qt/qtbase Status: ABANDONED -1 0

        Activity

          People

            paeglis Gatis Paeglis
            dfaure David Faure (Private)
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            Dates

              Created:
              Updated:
              Resolved:

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