Basic question - What am I doing wrong here?

[Uberlinc]

Hi,

Still got my training wheels on.
I don't know why it won't recognize the objects listWidget and each of the numerically named ones - they are objects defined within the GUI form.

The functions printlist() and setNumbers() are both declared in the mainwindow.h.
For some reason, they work fine if I place the code in the MainWindow constructor, but if I put them into a function and call them, it doesn't recognize them.
I've tried preceding them with ui-> as well, but then it complains it doesn't recognise 'ui'.

Any hints?
Thanks.

[dheerendra]

printList(..) & setNumbers(..) are not method of your class MainWindow. Move those methods as class methods. It should work.

[Uberlinc]

This is how they were declared in MainWindow.h

I don't understand where I should move them to or declare them so that they can be encapsulated in their own function.

Can you please explain?

Thanks.

[Gerd]

You need to implement your Methode directly. Just change the Code in your cpp file to
void```
void Mainwindow::

[Gerd]

You need to implement your Methode correctly. Just change the Code in your cpp file to

void  Mainwindow::printList 
And 
void Mainwindow::setNumbers

[Uberlinc]

Thank you.
That worked!