Special widget containing checkboxes

[sepehr]

you have probably seen the following dialog in gnome(gtk dialog):

http://i33.tinypic.com/2nr3chz.png
when the little triangle is pressed the details are shown,i want to know if QT has a widget like that,i want to put checkboxes instead of the label shown in the example

[wysota]

No, there is no such widget. But you can create one easily Subclassing QMessageBox should do the trick.