Add Notification Support for Tab Changes Event

[saden1]

I would like to be able to use static tabs in a wizard like fashion (with next and previous controls). The problem is the user can change tabs without using the wizard paging functionality and if they do I have no way to know. Ideally I would like to get notified upon tab changes.

Perhaps there is already a way to implement a wizard that utilizes tabs I am not aware of? Or perhaps tabs+wizard can be added as another component.

[pkozlowski-opensource]

Yes, we are looking into adding this possibility, have a look at the discussion in:
#141

Probably will implement something like:

<pane heading='blah' select='tabWasSelected($index)'>

where tabWasSelected($index) is any expression that evaluates against a scope.

[ajoslin]

Fixed via #287