control.OffStageSignal().Disconnect( mSlotDelegate, &KeyInputFocusManager::OnFocusControlStageDisconnection );
// Notify the control that it has lost key input focus
control.OffStageSignal().Disconnect( mSlotDelegate, &KeyInputFocusManager::OnFocusControlStageDisconnection );
// Notify the control that it has lost key input focus