Public bug reported:
With the fix for bug #1523828, popovers are automatically closed when
ESC is pressed. This is a good default behaviour, however the
implementation is unfortunate: because the escapePressed handler is
defined on the foreground (a child item of the root popover), app
developers don’t get a chance to override it.
Here’s a concrete use case: in the browser, when bookmarking a page with
Ctrl+D, a popover with bookmark options is shown. We want the Enter key
to validate the options and save the bookmark, and the ESC key to remove
the bookmark.
** Affects: ubuntu-ui-toolkit (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1546677
Title:
Popovers doesn’t allow overriding onEscapePressed
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