void settingsViewRequest();
void settingsOkClicked();
+ void settingsCancelClicked();
void roomStatusIndicatorRequested();
void previousViewRestored();
void changeModeOrdered( DeviceManager::OperationMode aMode );
void passwordEntered( PasswordDialog::PasswordStatus aStatus );
void showMeetingProgressBar( Meeting *aMeeting );
void updateProgressBarText( const QString &aText );
+ void hideProgressBar();
private: