openmicroscopy/openmicroscopy — pull request #885 by jburel (2013-03-15 09:11:23+00:00)
Title: Insight combo box selection fix (rebased onto develop)

This is the same as gh-784 but rebased onto develop.

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Resolves a selection issue noticed in dev_4_4.

When viewing other users projects & datasets they were greyed out but you could still select them. This resolves that issue by using a combination of visual clues (via the renderer) and a combobox model that prevents the user from selecting items that are not viable.