On 9/18/12 4:10 AM, Thiago Macieira wrote: >> How could I solve this? >> >> In Qt 4 I could specialize the signal using SIGNAL(valueChanged(int)), how >> could I do in Qt 5? > > void (QSpinBox:: *signal)(int) = &QSpinBox::valueChanged; > QObject::connect(spinBox, signal, slider, &QSlider::setValue);
or: QObject::connect(spinBox, (void (QSpinBox:: *)(int)) &QSpinBox::valueChanged, slider, &QSlider::setValue); if you want to keep it in one line. I like this new syntax much better since it finds signal/slot mismatches at compile time. I used to miss the connection mismatch messages in the sea of my REALLY chatty logs. And pulling my hairs wondering why something doesn't work. :) _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
