Rockbox

  • Status Closed
  • Percent Complete
    100%
  • Task Type Bugs
  • Category User Interface
  • Assigned To No-one
  • Operating System All players
  • Severity Low
  • Priority Very Low
  • Reported Version Daily build (which?)
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Rockbox
Opened by PaulJam - 2008-01-07
Last edited by jdgordon - 2008-01-08

FS#8427 - Empty screen in filebrowser

It sometimes happens when you leave a directory in the filebrowser or Database browser that the items in the current directory are not visible and only appear after some scrolling.

Reproduction:
Enable “Paged Scrolling” and then enter a directory with multiple pages of items (should propably be more than in the parent folder) and highlight the last item. Then press LEFT to return to the previous directory.

This was propably caused by the changes in r15947 (i was not able to reproduce this with r15946).

Still happens with r16018 (H300 uisimulator).

Closed by  jdgordon
2008-01-08 08:12
Reason for closing:  Fixed
Additional comments about closing:  

thanks

I was able to reproduce this with the sansa e200 with r15996 and r16019 (on simulator)

Okay, I’m pretty sure it’s a problem in centering the list–for paged scrolling, it assumed that the selected item is one page away from start_item (the item at the top of the current viewed page), and when changing directories the selected item is changed but not the starting item. Thus, problems come up for differences greater than the number of lines on a page ;]

I have a patch that fixed it for me in the simulator, but I used integer divides =/ not sure how efficient it is on these platforms, it was just a quick-fix…

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