[Interest] Qt5 beta1 windows - can't get device notifications from a QWindow::winId() via RegisterDeviceNotification

Thiago Macieira thiago.macieira at intel.com
Tue Oct 16 05:49:58 CEST 2012


On segunda-feira, 15 de outubro de 2012 20.34.22, Liam Staskawicz wrote:
> In Qt5, I have tried the approach above, and do not see any events of
> type WM_DEVICECHANGE dispatched via QWidget::winEvent().

I don't know if you noticed, but there's no QWidget::winEvent.

> Are there any known changes around this behavior between Qt4 and Qt5? Any
> possible workarounds to get me detecting devices again?

To receive native events, see 
QAbstractEventDispatcher::installNativeEventFilter.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center
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