[KPhotoAlbum] Multi-image annotation dialog annoyance

[Johannes Zarl-Zierl]

So....

I decided not to try and outsmart myself with the ImagePreview size. So far, 
it seems very promising:

https://commits.kde.org/kphotoalbum/fec5cc9b7183fc1448e51056e8117dd7539c02e4

The new code removes all guessing (and possible cyclic data dependencies) from 
the game. It is simpler, easier to understand and (most important of all) does 
what it is supposed to do.

The only downside (and the reason I initially tried to be smart) is that by 
default, the preview wants to be as big as the image. That should be no 
problem, though, because the actual size is dependent on other factors as 
well...

How does this work for you?

Cheers,
  Johannes