Can't deselect on the Venn Diagram

[acardona]

Clicking into empty space in the Venn Diagram widget should deselect everything, so that all its lists of skeletons could be imported in one go into another widget.

[tomka]

Clearing all selection when clicking into empty space is now implemented in dev. So far, if nothing is selected, the Venn diagram widget didn't provide any selected skeletons. Should this behavior change so that all skeletons are returned if nothing is selected? Alternatively, I could also add a button "Select all".

[acardona]

Thanks Tom, deselecting when clicking into empty space is the right behaviour. But then I'd expect everything to be selected. Not sure there's a need for a "select all" button. Either everything is selected or only one intersected area is.