Make TreeView.moveDown work for nested/empty directories

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If the selected entry is the last entry in a directory that *itself* is the last entry of its parent, we need to search upward through our ancestors for the first directory that has a following sibling entry. Also, if the directory is empty, the attempt to select its first element will fail, so we need to search for a next sibling as well.

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Corey Johnson & Nathan Sobo

2012-07-27 21:27:55 -06:00

parent dc662ed071

commit 69d059d24c

3 changed files with 28 additions and 5 deletions

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spec/fixtures/nested/nested2/.gitkeep vendored Normal file