Is there some built in way to make scrolled windows autoscroll when dragging during a DnD operation towards their edges?
This seems like what would be a common operation for apps that support dragging and dropping things into scrollable containers. Here is an example from Zrythm:
I am initiating a drag from the GtkTreeView and I want to drop the row inside that container, which is structured roughly as:
GtkScrolledWindow: GtkBox: - box 1 - box 2 - box 3 - box 4 - box 5 - box 6 - box 7 - box 8 - box 9
Each box accepts a drag, however I’d expect the scrolled window to auto-scroll since I am dragging something within its bounds close to its edges. Is there built in functionality for this or would I have to implement drag motion handlers and change the scrolled window’s GtkAlignment manually?