Dear all, I have what seems to be a Qt bug in a desktop application. I'm using Qt 5.4.1 under windows, compiled with minGW.
My application is based on a QMainWindow with toolboxes, status bar, and a tabbed central area. I use the Fusion style, redefined all the palette with QApplication::setPalette for having a dark theme, and customized a few widgets with stylesheets. All this customization is done once in main() on the QApplication instance. The interface is displayed as it should 99% of the time. But sometimes, I think when exiting from the screen saver, some GUI zones are rendered white instead of dark gray. These are: - the empty spaces in QTabBar (central widget and stacked toolboxes) - The status bar - Bottom docked toolbox The status bar is not customized with QSS. As this had been observed only on my windows 7 development machine, I initially thought of a bug on my system related to messed up GPU drivers. But has also been reported by my customers now, under windows 10, on a clean system. Actual question : Is this already identified as a bug? I could not find a related entry in the bug tracker but this is not easy to find I will try getting a screenshot of the issue along with the equivalent "normal" display Thanks in advance, Etienne
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