Hi All Dear friends!! first of all I have worked on a specific project which based on Qt5 Gui C++ and for now I have integrated old qdude Ros Qt template with Catkin to QT5 GUI project I develop. My aim is to transport Gazebo(also its1.9 version and Ros Hydro installed) Display to a normal QtGui project which works ROS network(involves Ros Master Url,Ros IP). as far as I searched a lot topic but I couldnt find reasonable solutions on that. also I viewed gazebo source code as well, its huge source. as a result there is no chance. İf you have experience or advice or workaround towards my problem and You can help me it would be appreciated. also I m sorry my english! :( Best Regards