Qthread + Q_object problem

[cae]

Hi, i'm having some trouble introducing signals on a class that heritates from qthread,the class is this one:

class TEjecutor:public QThread {
     Q_OBJECT
 
    private:
       .
       .
       .
       .
private slots:
.
.
..
 
and so on

class TEjecutor:public QThread {
     Q_OBJECT

    private:
       .
       .
       .
       .
private slots:
.
.
..

and so on

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i asign signals on the cpp file

connect(http, SIGNAL(requestFinished(int, bool)),
            this, SLOT(httpRequestFinished(int, bool)));

connect(http, SIGNAL(requestFinished(int, bool)),
            this, SLOT(httpRequestFinished(int, bool)));

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and after when i compile i get this error:

./release\tejecutor.o:tejecutor.cpp:(.text+0x1fd2): undefined reference to `TEjecutor::staticMetaObject'
./release\tejecutor.o:tejecutor.cpp:(.text+0x261c): undefined reference to `TEjecutor::staticMetaObject'
./release\comunicacion.o:comunicacion.cpp:(.text+0x23ab): undefined reference to `vtable for TEjecutor'
./release\comunicacion.o:comunicacion.cpp:(.text+0x277b): undefined reference to `vtable for TEjecutor'
collect2: ld returned 1 exit status
mingw32-make[1]: *** [release\Zeus.exe] Error 1
mingw32-make: *** [release] Error 2
Exited with code 2.
Error while building project Zeus
When executing build step 'Make'

./release\tejecutor.o:tejecutor.cpp:(.text+0x1fd2): undefined reference to `TEjecutor::staticMetaObject'
./release\tejecutor.o:tejecutor.cpp:(.text+0x261c): undefined reference to `TEjecutor::staticMetaObject'
./release\comunicacion.o:comunicacion.cpp:(.text+0x23ab): undefined reference to `vtable for TEjecutor'
./release\comunicacion.o:comunicacion.cpp:(.text+0x277b): undefined reference to `vtable for TEjecutor'
collect2: ld returned 1 exit status
mingw32-make[1]: *** [release\Zeus.exe] Error 1
mingw32-make: *** [release] Error 2
Exited with code 2.
Error while building project Zeus
When executing build step 'Make'

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If i erase the "Q_Object" it builds perfectly but signals wont work.

What can i do?

[Lykurg]

seems to me, that you have to clean your total project and remove also the Makefile. Then rebuild your application and all should work fine.

[cae]

It's working

thanks!

[cae]

Is there any problem with Threads+Signals from Qhttp??? i cant make it work when it is a Thread, but if i change it to a normal class instead of Thread, it works perfectly, otherwise signals dont arrive to my thread....

[Olema]

The QHttp instance needs to be created in the same thread that is performing the HTTP operation. If you create it outside, and invoke it from within a QRunnable, you won't get your signals.