enthought/enaml — Issue #93: Traits notification exception with dynamic tabs
Author: cfarrow
Created: 2012-02-23 17:17:05+00:00
State: open
Labels: BUG

The example is listening to TabGroup.selected_tab to fire an event on the selected tab. The tabs within the TabGroup are set dynamically using Include. Everything works fine when the tabs are created, but when they are refreshed there is a traits notification error. It is likely that the tab event is being fired on a stale tab.

https://gist.github.com/1893865