How to simplify a complex item delegate?

[Adam Badura]

I don't see any "two columns" on the image you posted (http://stackoverflow.com/questions/4...tyled-listview). Could you elaborate what you mean? I can see a thumbnail and four rows of single word strings.

See second paragraph of my first post. Then second paragraph of the post in which I asked you for sample. Then the post in which I provided my current code and a snapshot of what it does. The Windows Media Player example was just that. An example of similar layout which I found quickly. I didn't know any better example and didn't want to spend to much time looking for one.

This is really bad, trust me Try having more than 10 rows with cell widgets and notice how performance drops. If you need anything complex I would really consider using QtQuick for the view.

I didn't want to have QWidget for every item. (This way I could use QTreeWidget instead...) I wanted to have just one object hidden behind the scenes which I would feed with data (either directly or by sharing model and changing "active index") to than size/paint through it. Would that be bad to? Why? What more would it do (as compared to ordinary delegate) that it would influence performance so much?

I cannot switch to QtQuick. I would like but the decision is not up to me.