[Qt-interest] customised signals and slots in qt

[Bill Crocker]

>>
>> Connect(object_a, SIGNAL( signal1()),object_b, SLOT(slot1()));
> 
> That should be:
> 
>    connect(object_a, SIGNAL(signal1()), object_b, SLOT(slot1()));
> 

No, that should be:

     if( !connect(object_a, SIGNAL(signal1()), object_b, SLOT(slot1())) )
         Q_ASSERT(false);