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List: kde-devel
Subject: 2 problems while developing for KDE
From: Michael Goffioul <goffioul () imec ! be>
Date: 2001-03-04 17:25:55
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If anybody has any suggestion...
1) Weird missing connections
I have a virtual base class with the following features:
- inherits QWidget
- define a virtual destructor
- doesn't define any new signal/slot (no Q_OBJECT in header file)
A child class with the following features:
- inherits my base class
- defines a normal destructor
- defines new signals/slots (Q_OBJECT appear in header file)
Then I get this warning when instantiating my child class:
QObject::connect: No such slot KMWClass::cleanupEventFilter()
QObject::connect: (sender name: 'unnamed')
QObject::connect: (receiver name: 'unnamed')
But I don't make my self this connection. So I don't know where it
comes from.
2) Can't use KMainWindow as child widget
For some reasons, I'd like to use a KMainWindow as child widget of
another widget (for example a QTabWidget). When the KMainWindow
is not inserted in a layout, it works OK, but if I insert it into a layout,
then the KMainWindow is not shown anymore. If I force it by calling
explicitely "show()", then it is shown as separate window.
Thanks for any suggestion.
Michael.
--
------------------------------------------------------------------
Michael Goffioul IMEC-DESICS-MIRA
e-mail: goffioul@imec.be (Mixed-Signal and RF Applications)
Tel: +32/16/28-8510 Kapeldreef, 75
Fax: +32/16/28-1515 3001 HEVERLEE, BELGIUM
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