Re: [gentoo-amd64] Qt tutorial 7 - anyone got this to work?

[Paul de Vrieze <pauldv@gentoo.org>]

[-- Attachment #1: Type: text/plain, Size: 1076 bytes --]

On Sunday 25 March 2007, Daiajo Tibdixious wrote:
> This is probably off-topic, so suggestions to go elsewhere are welcome.
> I reported this to trolltech as a bug, but it doesn't show in their
> task tracker.
> http://doc.trolltech.com/4.2/tutorial-t7.html
> Introduces creating ones own signals & slots.
> slots seem to work fine but signals are not found in a connect call.
> I can't see any difference between the Qt supplied signals (in their
> includes), and my ones.
>
> Another funny is that the Q_OBJECT macro works fine in the Qt includes,
> however if used in my program, linker vtable errors occur caused by
> the virtual functions declared by the macro.

I should probably tell you to read the documentation. What happens is that you 
must include the macro, AND, run moc on your file which creates another C++ 
file that you must also compile (and link). The easiest way to build qt 
projects is to use qmake which handles it for you.

Paul

-- 
Paul de Vrieze
Gentoo Developer
Mail: pauldv@gentoo.org
Homepage: http://www.devrieze.net

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]