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

      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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            liaqi Liang Qi
            MattBas Mattia Basaglia
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              Resolved:

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