Hi everyone,
I am using EventBus and I have a tab panel. Each tabitem is an
instance of a class (PoliciesTab, SettingsTab etc ) that extends
TabItem.
These tabs have some common elements which I added to each TabItem
(each Tab Item gets its own DateFilterFooter or HelpPanel). In this
case I have my "DateFilterFooter" that fires the custom event
"DateFilterEvent" when the user changes the DateFilter criteria.
My problem is, I only want the bubble to be relevant for the current
tab since having all tabs update in response would be Really Bad (lots
of datagrids). The only way I can think to do this would be to add an
attribute to DateFilterEvent (filterTab) that each registered event
listener (ie: each tab) checks for in its handler so that it can to
determine if it should respond. Probably using a simple enum approach
: if(event.getTab() == TabEvent.POLICIES){ do_stuff(); }
Is that just as wrong-headed as it feels? Any tips?
John-
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