Currently the map can be scrolled by holding the right mouse button, by
clicking to re-center in the mini-map, or by moving the mouse to the
edge of the map.
In addition to those methods, a scroll device like a scroll wheel will scroll
the map north and south. However, East-West (left right) scrolling with
these devices is not possible. An example of these devices which support
scrolling in all directions is the apple mighty mouse and two finger
scrolling on some laptops.
It would also be nice to be able to scroll by using the directional keys,
since they aren't used for anything else.
1. Allow side to side (east-west) scrolling with scroll devices.
2. Allow scrolling in all directions with the directional keys.
Thanks for this program, and great job!