[Qt-interest] Q_CLASSINFO macro expansion

[Thomas Fjellstrom]

On Sat January 23 2010, Christian Dähn wrote:
> Hi,
> 
> I had the exactly same problem - the reason is, that the moc cannot
>  handle defines inside Qt macros - the moc is a little bit "stupid" and
>  doesn't really work like a preprocessor.
> 
> The only way I got it working was to use simple C-functions which return
>  the values of the defines - e.g. like this:
> 
> #define APP_VERSION  "1.0.0."
> 
> QString getVersion() { return APP_VERSION; }
> 
> Q_CLASSINFO("Version", getVersion());

If its an odd parsing issue, do you think:

#define APP_VERSION() "1.0.0.0"
Q_CLASSINFO("Version", APP_VERSION()); 

would work?

> ciao,
> Chris
> 


-- 
Thomas Fjellstrom
tfjellstrom at shaw.ca