Am Montag, 1. November 2010, 21:27:00 schrieb Diederik van der Boor:
> Some rough statistics on porting an app of 120 source files: (KMess)
> From KDE 3 version to KDE 4 alpha we needed 654 commits, of which:
> - 190 commits to get things to fully compile again
> - 80 commits before basic chat worked again.
> - 180 commits until the essentual porting was fully done
> - 200 commits until an alpha could be released.
> 
> This is 120 source files and the only new thing it used was the QModel*
> stuff. Eventually we voluntary improved a lot of other stuff, but the
> porting effort is not something to be repeated ;-)

Same here. I just started refactoring Kolf 1 (~15 source files), which already 
had been kinda ported from QCanvas (or how it is called) to QGraphicsView. I'm 
only 30% done after 55 commits.

Greetings
Stefan