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Qt-interest Archive, March 2007
QProcess and stdin

• Subject: QProcess and stdin
• From: Jeffrey Lyon <jeffreylyon@xxxxxxx>
• Date: Sun, 25 Mar 2007 22:55:57 -0400
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All,

I'm trying to communicate with an external program using QProcess and  
stdin with qt 3.3.5 on OS X 10.4.9.  I'm trying a...

<snip>
	QProcess *conduit;
/* Setup the QProcess */
	conduit->start();
	conduit->writeToStdin("something");
	qApp->processEvents();
</snip>

... but, although the process does start, it does not see anything  
coming from stdin.  I've also tried doing a qApp->eventLoop()- 
 >processEvents(QEventLoop::AllEvents, 1000); instead of the qApp- 
 >processEvents() (which I suspect does the same thing) with no luck.

What am I missing?

Thx much.

J

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