Make the viewing/editing canvases scrollable

aalex commented 10 years ago

mouse scroll: vertical scroll
shift mouse scroll: horizontal scroll
Center-click drag: horizontal and vertical scroll

sofian commented 7 years ago

Right now mouse scroll implements Zoom-in / Zoom-out. I suggest the following (like in Inkscape):

CTRL+mouse scroll: zoom-in/out
mouse scroll: vertical scroll
SHIFT+mouse scroll OR horizontal scroll (on trackpads): horizontal scroll
Center-click drag OR CTRL+click drag: freehand horizontal/vertical scroll (*)

(*) Notice that in Inkscape this is not done with CTRL-click drag but with SPACE-click drag. This is an interesting idea because CTRL-click on some systems (eg. OSX) is equal to right-click. However on MapMap the spacebar acts as the play/pause hotkey.

sofian commented 7 years ago

Because of the question about the use of SPACEBAR this is linked to #292.

aalex commented 6 years ago

We really need to be able to scroll through. This should be high priority.

mapmapteam / mapmap

Make the viewing/editing canvases scrollable #63