Method select

src/app/RackWidget.cpp:1005–1014

}

void RackWidget::select(ModuleWidget* mw, bool selected) {
	if (selected) {
		internal->selectedModules.insert(mw);
	}
	else {
		auto it = internal->selectedModules.find(mw);
		if (it != internal->selectedModules.end())
			internal->selectedModules.erase(it);
	}
}

bool RackWidget::hasSelection() {
	return !internal->selectedModules.empty();