Filename display should be optional via a boolean property

[psarno]

• I'm submitting a ...

  • [ ] bug report
  • [X] feature request
  • [ ] support request

• What is the current behavior?

Filenames are shown next to thumbnails.

• What is the expected behavior?

Filename display should be optional, possibly via a boolean property.

• If you are submitting a feature request, what is the motivation / use case for changing the behavior?

I do not want filename information shown as it is not relevant in my application.

I notice certain renderers apparently do not show filenames (such as the NoirRendererer) but I do not see exactly how this is being accomplished.