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  1. Qt
  2. QTBUG-32171

backlightStateChanged is never emitted on Linux

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    • Icon: Bug Bug
    • Resolution: Invalid
    • Icon: P3: Somewhat important P3: Somewhat important
    • None
    • 5.0.2
    • Systems: SystemInformation
    • None
    • Linux

      In QtSystemInfo's QDisplayInfo, there is a signal "backlightStateChanged" which is never actually emitted by the Linux backend for QDisplayInfo.

      It should be!

      I have a proposed patch coming.

        1. monitor-backlight.patch
          4 kB
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            lpotter Lorn Potter
            mterry Michael Terry
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              Resolved:

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