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  1. Qt
  2. QTBUG-48121

Custom icon theme is used correctly by QIcon only if the QApplication has not been constructed

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Details

    • Bug
    • Resolution: Invalid
    • P2: Important
    • None
    • 5.4.1
    • GUI: Look'n'Feel, QPA: X11/XCB
    • None
    • Kubuntu 15.04

    Description

      QIcon::fromTheme appears to be using the default system theme even after calling QIcon::setThemeSearchPaths and QIcon::setThemeName with proper values.

      It has the correct behaviour if everything is done before constructing a QApplication object, otherwise it will not use the correct theme.

      It works fine on Qt 4.8 but not on Qt 5.4.1, haven't tried other versions beside these.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-74252 empty icons on QQC2 and Qt 5.12

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              liaqi Liang Qi
              MattBas Mattia Basaglia
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              Dates

                Created:
                Updated:
                Resolved:

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