[PyQt] QCoreApplication::exec: The event loop is already running

[Brian Kelley]

I am unaware of one.  It seems safer to re-organize your code a bit.  I tend to have a lot of functional objects, widgets/mainwindows seperated into modules and then I compose them into applications under a single Qapplication, but you may have reasons for doing otherwise.

Brian


On 3/2/09 2:12 PM, "Brent Villalobos" <Brent.Villalobos at pdi.dreamworks.com> wrote:

Brian Kelley wrote:
> When you start another mainwindow (or top level widget for that
> matter) you don't need to call exec_ or make another QApplication.

That's good. Along those same lines does Qt provide a way of querying
whether a QApplication loop is already running so you can avoid making a
new one?

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