I am currently playing around with the new signal/slot syntax.
Modernizing one of my older programs.
When I switched my QProcess connections from ...SIGNAL(finished(int,
QProcess::ExitStatus)... to function pointers
I got at runtime:
> QObject::connect: Cannot queue arguments of type 'QProcess::ExitStatus'
> (Make sure 'QProcess::ExitStatus' is registered using qRegisterMetaType().)
Yep, qRegisterMetaType<QProcess::ExitStatus>("QProcess::ExitStatus"); fixes
this problem.
Strangely this problem does not exist with QProcess::ProcessError.
I suppose this enum is already registered somewhere. Maybe QProcess::ExitStatus
also should be registered
by default?
Guido
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