I'm working on a scene that has some labels and separators inside of a HBoxContainer and then the container's position animates from left to right on screen. The behavior is similar to how a news ticker runs. One of the ideas I had to calculate the size of the ticker is to use the "resized" signal on the container to determine when the HBoxContainer changes size. Presumably from the adding/removing labels and separators from the container.
However, when I use the "resized" signal combined with the set_pos calls I'm making for animation, the signal seems to be firing on each process loop. Is there a better way to determine when the container has changed size?