问题
I would like to create a GUI using pyqt5 and qt designer for a robot controlling system in Ubuntu. This GUI should have two QTabWidget. Tab1 is for the setting of the parameters and some other functions. Tab2 is to embed a software "rviz", which is a software in ROS to see the model of a robot (We can run it by typing "$ rosrun rviz rviz" in terminal). When I run this GUI script, the rviz should also be run in the Tab2.
The expected outcome please see the following pictures.
Tab1
Tab2
Tab1 is already done. But I have no idea how I can make the tab2. Could you give me some advice?
来源：https://stackoverflow.com/questions/53883386/how-can-i-embed-another-software-in-my-qt-window-in-linux