update data in a tree widget
kamilababayeva opened this issue · comments
Is there a possibility to update data in the tree widget and not to setData every time? When there is data upcoming, I have to update my tree. Right now I am updating my tree using the function setData with the interval. Using this approach, I have problem with the tree. If I was looking at the node extension and the interval ended, tree closed the node extension. So I need to look for this node and open it again.