Method unlinkFromUnlinkers

MyGUIEngine/src/MyGUI_WidgetManager.cpp:152–158

	}

	void WidgetManager::unlinkFromUnlinkers(Widget* _widget)
	{
		for (auto& iter : mVectorIUnlinkWidget)
		{
			iter->_unlinkWidget(_widget);
		}
	}

	bool WidgetManager::isFactoryExist(std::string_view _type)
	{