Review Request 109343: Remove filtered items from the model if their parent folder is collapsed

[Frank Reininghaus]

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Review request for Dolphin.


Description
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Very similar to https://git.reviewboard.kde.org/r/108976/. Basically, the same problem that happens when deleting expanded folders with hidden children is also there when collapsing the expanded folder.

The fix is the same. I mostly copied the code from slotItemsDeleted() to setExpanded(), rather than factoring it out, to make merging into master easier.


This addresses bug 316335.
    http://bugs.kde.org/show_bug.cgi?id=316335


Diffs
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  dolphin/src/kitemviews/kfileitemmodel.cpp d4c08a5 
  dolphin/src/tests/kfileitemmodeltest.cpp b76f4be 

Diff: http://git.reviewboard.kde.org/r/109343/diff/


Testing
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Works for me, old and new unit tests pass.


Thanks,

Frank Reininghaus

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