Github user roshannaik commented on the pull request:
https://github.com/apache/storm/pull/1217#issuecomment-204101205
1. I spent sometime trying to see if the tooltip can show up faster. But
there is a catch-22 there. The Bootstrap based tooltip mechanism allows it, but
the Bootstrap based tooltips wont show up if button is disabled. So had to
settle for this mechanism... which has a downside that it doesnt allow
customization of color and timing to the best i could check. The solution you
describe here is among one of the alternative I had already tried and it
doesn't work. The tooltip wont show up unless you hover the mouse over the
boundary between the enclosing span element and the disabled button.
2. & 3. Although nice to not show tooltip when enabled, I thought its OK
to show the tooltip in both enabled/disabled states of the button. Given the
desire for quick turn around, i felt it was wise to not pursue
implementing/testing this nice to have, but non-critical feature.
4. Let me look into that.
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