Hi, On 4/14/20 1:34 AM, Konstantin Tokarev wrote:
The golden rule is that you're not allowed to touch any Qt API without creating a Q*Application object first, unless the documentation says otherwise.Question is whether Q_Core_Application should be sufficient for using and image format plugin, or QGuiApplication/QApplication is required.
No, any GUI-related API requires QGuiApplication, and any widget-related API QApplication.
My 2 c, -- Giuseppe D'Angelo | [email protected] | Senior Software Engineer KDAB (France) S.A.S., a KDAB Group company Tel. France +33 (0)4 90 84 08 53, http://www.kdab.com KDAB - The Qt, C++ and OpenGL Experts
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