Hi.
In Vaadin 6, when we set component errors against Tabs, the error icon shows and the message is displayed as a tool-tip when you hover over the tab.
In Vaadin 7, the error icon shows, but the message is never displayed.
Is this a known bug?
I do have a workaround of sorts - I set a blank description (“”) for the tab along with the component error, and the message is then shown in the tab tool-tip. However, its not as tidy as Vaadin 6, as a new ‘tooltip’ box is visibly created and displayed as you move your mouse across the different composite components that make up the tab header.
Cheers,
Lee.