Connect QButton :: pressed and send qobject::name + bool value (because toggle)

[gfxx]

In main windows I would insert 10 Qbutton (checkable) ... normally if connect on void we can use check state for make a if true/false function .... but I would use the same function for all toggle and pass the name of widget everytime is check to that function ... Need to reimplement QpushButton or there are a better and short way?

regards
bkt

[Christian Ehrlicher]

You can retrieve the sender() in the slot. Or use a lambda to pass the name (whatever this is and why it's needed) to the slot.

[gfxx]

@Christian-Ehrlicher said in Connect QButton :: pressed and send qobject::name + bool value (because toggle):

You can retrieve the sender() in the slot. Or use a lambda to pass the name (whatever this is and why it's needed) to the slot.

thanks a lot ....

QPushButton *btnOn = dynamic_cast<QPushButton*>(sender());
    QString pepperOn = btnOn->text();

Is the right way? Any who it work.

[Christian Ehrlicher]

@gfxx said in Connect QButton :: pressed and send qobject::name + bool value (because toggle):

Is the right way?

When using a dynamic cast (or object cast) the return value can be a nullptr - you should check for this.