Method onSelectKey

src/AsyncDialog.cpp:213–222

			AsyncTextInput* dialog;
			std::function<void(char*)> action;
			void onSelectKey(const SelectKeyEvent& e) override {
				if (e.key == GLFW_KEY_ENTER || e.key == GLFW_KEY_KP_ENTER)
				{
					e.consume(this);
					action(strdup(text.c_str()));
					dialog->getParent()->requestDelete();
					return;
				}
				TextField::onSelectKey(e);
			}
			void step() override {
				APP->event->setSelectedWidget(this);
				TextField::step();