how to emit a signal when another item is selected in a combo box

frnklu20

that's the whole question, how can i do this?

Pl45m4

You dont need to emit a signal by yourself. There are already signals for this. You just have to react on them.
See: https://doc.qt.io/qt-5/qcombobox.html#signals

I guess you are looking for currentIndexChanged(int index) or currentTextChanged(const QString &text)

frnklu20

yeah, it worked just fine

thanks!