Handle green OK key on virtual keyboard (Belle)

Hi,

I'm having trouble creating action for the green OK key - [IMG]http://imageshack.us/a/img89/3650/okkey.png[/IMG] when a QLineEdit instance is in focus.

I realized that returnPressed() signal isn't emitted when the user presses that key. So I subclassed QLineEdit and reimplemented keyPressEvent(), only to realize that no key press event is fired when OK key is pressed.

However, I know Symbian makes it possible to handle that key. For example, Opera Mobile opens the entered URL when you tap OK key when you are in the address bar.

[url]http://www.developer.nokia.com/Community/Wiki/Detecting_virtual_keyboard_open_and_close_events_in_Symbian%5E3[/url]

Note that it's supposed to work also directly by using /ps/<uid>/<key> as the value space, but there was some problems related to it (check QTMOBILITY-1944).

Thanks for the link.