Setting window icon on derived QWidget

[steg90]

Hi,

I'm struggling to set my window icon on a derived QWidget object.

This is the code I have to set the icon :

setWindowIcon(QIcon(QString::fromUtf8(":/QTCanMonitor/Resources/car.png")));

setWindowIcon(QIcon(QString::fromUtf8(":/QTCanMonitor/Resources/car.png")));

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But alas, I still have the default QT icon?

Any help is appreciated,

Steve