[UI] Add an auto-scroll feature to connect edges on huge scenes - #3159

[UI] Add an auto-scroll feature to connect edges on huge scenes#3159

Alxiice wants to merge 6 commits into

developalicevision/Meshroom:developfrom

fix/move_in_graph_while_connecting_nodesalicevision/Meshroom:fix/move_in_graph_while_connecting_nodesCopy head branch name to clipboard