We can't really propose using dragging and dropping for moving modifiers without having something like this in my opinion.
Here I extended the existing handler for panels to include moving the current view of the region when you move close to the top or bottom.
Both the speed and the scrolling zone size are easily adjustable at the top of the file.Here it is working, The speed is normalized for the number of updates,with a small region just for easier demonstration and a better aspect ratio. it's a true "per second" value.
Here it is workingIt looks like it skips a few times in the video, with a small regionthat's just for easier demonstration and a better aspect ratioa low framerate.
{F8479680}
Both the speed and the scrolling zone size are easily adjustable at the top of the file. The speed is normalized for the number of updates, it's a true "per second" value.
This is a diff from D7462