Currently, the list of topics gets updated when opening the view of a program node. When we for example add a publisher node without the rosbridge being running on the ROS machine, we get an empty topic list. If we now start the rosbridge, we'll have to deselect the current program node and reselect it in order to get a filled topic list.
We could add an "update" button next to the topic list in order to make this process a little easier.
Currently, the list of topics gets updated when opening the view of a program node. When we for example add a publisher node without the rosbridge being running on the ROS machine, we get an empty topic list. If we now start the rosbridge, we'll have to deselect the current program node and reselect it in order to get a filled topic list.
We could add an "update" button next to the topic list in order to make this process a little easier.