hai
buddy,I think u havent understand my problem clearly.

When i have used it numeric is working properly but alphanumerics are not sorting according to order.
I have 2 headers in which one is purely numeric(ID column) and other is alphanumeric(Name column).
by default i am able to sort the Numeric feild correctly.When i have written code for Alphanumeric type i.e using strcmp numeric feild have got disturb.these are getting sorted in the same way as string sorting(1,10,11,12,13,14,15,2,21,22,23,3,31,32.... .... )but i want in the order(1,2,3,10,11,12,13,14,15,21,22,23,24,31,32... ..).
So with out using QListView::sort() also i am able to sort the mumerics but the logic of strcmp for alphanumerics disturbed numeric sort.

thanks for the help...

vinnu