tab e qwidget

[mickey]

Hi, I have a tabwidget; inside it some spinbox; I enable it, set spinbox values, and sometimes I need to disable it; is there a simple way to clear to '0' the spinbox values when I disable tab? (no spinbox->setvalue(0);)

[wysota]

What's wrong with setValue(0)?

[mickey]

nothing; it's the same problem; I must do 3 setValue for time (and code this for 8 tabs) :mad: (I hoped in a QT trick)

[wysota]

"Qt trick" would involve calling some method for every spinbox, so this wouldn't change anything. You can implement a method which will call setValue(0) for every spinbox in the group and just call this method when you want to clear all the boxes. Again, it won't change anything...

[jacek]

I must do 3 setValue for time (and code this for 8 tabs)
If you would subclass the tab and make it do what you want, you would have to write it only once.