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c++ qt winapi color-picker qgraphicswidget

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March 7, 2026 Score: 0 Rep: 159 Quality: Low Completeness: 40%

Flickering may occur when disabling the Windows window border and title bar. This approach helped me:

void mouseMoveEvent(QMouseEvent  *event)override{
        BaseClass::mouseMoveEvent(event);
        setUpdatesEnabled(false);
        move(...);
        setUpdatesEnabled(true);
    }
};