| 714 | } // KnobChoice::populateChoices |
| 715 | |
| 716 | void |
| 717 | KnobChoice::resetChoices() |
| 718 | { |
| 719 | { |
| 720 | QMutexLocker l(&_entriesMutex); |
| 721 | _entries.clear(); |
| 722 | } |
| 723 | findAndSetOldChoice(); |
| 724 | if (_signalSlotHandler) { |
| 725 | _signalSlotHandler->s_helpChanged(); |
| 726 | } |
| 727 | Q_EMIT entriesReset(); |
| 728 | } |
| 729 | |
| 730 | void |
| 731 | KnobChoice::appendChoice(const ChoiceOption& entry) |