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  1. Qt
  2. QTBUG-62452

Some QColor::setX() functions do not invalidate instance

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    • iOS/tvOS/watchOS

      The QColor functions setRgb(), setHsv(), setHsl(), setCmyk() together with their float variants set...f() all check the incoming values but are inconsistent in clearing the QColor instance on invalid input.

      I attached the current (2017-08-11) head revision of qcolor.cpp as well as a patched version of that file with all missing calls to invalidate() added.

      This patch would change current behavior:
      For example, setCmyk() currently preserves the original QColor on invalid input, after the patch it would invalidate().
      So it probably targets Qt6.

        1. qcolor_patched.cpp
          89 kB
          Martin Hennings
        2. qcolor_head.cpp
          89 kB
          Martin Hennings
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            sletta Gunnar Sletta
            mhennings Martin Hennings
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