[PATCH] KProcess port of khelpcenter
ossi at kde.org
Fri Dec 14 19:30:02 GMT 2007
On Fri, Dec 14, 2007 at 08:18:43PM +0100, Ralf Habacker wrote:
> Oswald Buddenhagen schrieb:
>> On Fri, Dec 14, 2007 at 07:56:40PM +0100, Ralf Habacker wrote:
>>> + m_meinproc->start();
>>> + m_meinproc->waitForStarted();
>> of course i expect the code to actually examine the return value from
>> waitForStarted and make something useful with it, otherwise there is no
>> point in calling it. ;)
> All error handling is done in meinprocExited( int exitCode,
> QProcess::ExitStatus exitStatus), isn't this enough ?
unless i'm severely misreading the doc, finished() is never emitted if
started() was not emitted before. and that is emitted only upon success
to start. so if you want/need to handle failure to start up
asynchronously, connect to error().
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