0.99: Use "End" in browser will hang thumbnail generating

[fireattack]

Steps to reproduce:

1. Open a folder with lots of images that don't have thumbnails generated yet. In thumbnail view.
2. Immediately press "end" button to jump to the last image in the folder.


What happens: the thumbnail generating stops. It does not automatically generates anymore until you move the cursor.


I have noticed this bug for a very long time, only today I noticed it's the "end" key causes it. Jump by pgup/pgdn won't cause the issue.

[xnview]

on Windows 10? you can always reproduce?

[fireattack]

on Windows 10? you can always reproduce?

On win7 and win10. Yes I can always reproduce. There are some other conditions that sometimes will make it pause. But using End is the most reliable way.

Please see the following GIF:

[xnview]

ok, i can reproduce if i disable thumbnail's cache & embedded thumbnail

[xnview]

Thanks to your detailed description I can reproduce the problem.

[xnview]

This problem is supposed to be fixed in XnView MP 1.00 beta. Please check and confirm the bug fix here.