connect(testLineEdit, SIGNAL(returnPressed(QString&)), this, SLOT(slotDoIt(QString&)));
carpdjih at sp.zrz.tu-berlin.de
Fri Jun 15 00:28:26 UTC 2001
On Mittwoch, 13. Juni 2001 12:54 Lorenzo Delana wrote:
> On Wednesday 13 June 2001 12:33, you wrote:
> > someone have tried to use the signal "returnPressed" of KLineEdit ??
> > I have tried with QLineEdit and all are ok, while with KLineEdit, my slot
> > funcion is invoked three times, by the connect signalling system...why?
> note that the SIGNAL(returnPressed()) works well one time at call. and then
> y can use ->text() to retrieve the data...
can't reproduce that, works just fine for me. One keypress, one invocation.
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