Notes

WorkbenchViewImpl - Add keyboardEventPanel which is a Vaadin Panel to scope some keyboard events to the active workbench.
Handers for ENTER and DELETE key.

ListViewImpl - Handles Enter key with onShortcutKey() - passes to presenter.
AbstractContentPresenter.onShortcutKey().
Fires ItemShortcutKeyEvent() on the eventbus!

BrowserPresenter adds a handler that checks for ENTER key and simply calls executeDefault.

Notes:

InplaceEditingTreeTable - where ESC, ENTER, TAB and SHIFT-TAB are handled.