Please note that as of October 24, 2014, the Nokia Developer Wiki will no longer be accepting user contributions, including new entries, edits and comments, as we begin transitioning to our new home, in the Windows Phone Development Wiki. We plan to move over the majority of the existing entries over the next few weeks. Thanks for all your past and future contributions.
Hotkey events and key codes in Symbian C++
Hotkey events and key codes
You can use RWindowGroup::CaptureKey() to catch key events even if the window group does not have keyboard focus. The scan code for the application key is EStdKeyApplication0. Look in the S60 SDK \Epoc32\Include\uikon.hrh file for other key codes.