Class AveragingItem

plugins/Cardinal/src/SassyScope.cpp:415–441

        menu->addChild(new MenuSeparator);

        struct AveragingItem : MenuItem {
            ScopeData* scope;
            Menu* createChildMenu() override {
                Menu* menu = new Menu;
                menu->addChild(createCheckMenuItem("1x", "",
                    [=]() {return scope->fft.average == 1;},
                    [=]() {scope->fft.average = 1;}
                ));
                menu->addChild(createCheckMenuItem("4x", "",
                    [=]() {return scope->fft.average == 4;},
                    [=]() {scope->fft.average = 4;}
                ));
                menu->addChild(createCheckMenuItem("16x", "",
                    [=]() {return scope->fft.average == 16;},
                    [=]() {scope->fft.average = 16;}
                ));
                menu->addChild(createCheckMenuItem("64x", "",
                    [=]() {return scope->fft.average == 64;},
                    [=]() {scope->fft.average = 64;}
                ));
                menu->addChild(createCheckMenuItem("256x", "",
                    [=]() {return scope->fft.average == 256;},
                    [=]() {scope->fft.average = 256;}
                ));
                return menu;
            }
        };
        AveragingItem* const averagingItem = new AveragingItem;
        averagingItem->text = "Averaging (FFT mode)";
        averagingItem->rightText = string::f("%d", scopeModule->scope.fft.average) + "  " + RIGHT_ARROW;