Copy progress bar

[safknw]

When you want to copy a file about 80-100 GB in size, why do you want to copy Byte by Byte ? Why not in a block ?

And what is wrong with the Qt's copy functions ?

Block by Block is OK but how.
Qt'copy functions is not availble in Qt 3.3.x

[wysota]

Qt'copy functions is not availble in Qt 3.3.x

Are you sure?
QUrlOperator::copy()

[safknw]

My problem is that I have read the data from file, cypher/encrypt some part of it then save it to other file. I have to show the progress bar while doing this.

[wysota]

So is the problem about copying the file or showing the progress bar? QProgressDialog has all you need if latter is the case.