Flex :: Adobe Keyboard Shortcuts When A View Is Visible?

Dec 10, 2009

I have a quite large Flex application with a large set of views and I ceratain views I'd like to add shortcuts. And i'm looking for something like:

<mx:Vbox>
<foo:Shortcut keys="ctrl+s" action="{bar();}"/>
</mx:VBox>

Is there any framwork or component already done that does something like this? I guess it should be too difficult to build? When building this I only want the shortcuts to be active when the view is visible. How do I detect this? What base class is best to inherit from when working with non visual components?

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