Method handleShowProgress

src/node/interfaces.cpp:348–351

            return MakeHandler(::uiInterface.ThreadSafeQuestion_connect(fn));
        }
        std::unique_ptr<Handler>
        handleShowProgress(ShowProgressFn fn) override {
            return MakeHandler(::uiInterface.ShowProgress_connect(fn));
        }
        std::unique_ptr<Handler> handleNotifyNumConnectionsChanged(
            NotifyNumConnectionsChangedFn fn) override {
            return MakeHandler(