diff options
Diffstat (limited to 'public/assets/javascripts/rectangles/util/wheel.js')
| -rw-r--r-- | public/assets/javascripts/rectangles/util/wheel.js | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/public/assets/javascripts/rectangles/util/wheel.js b/public/assets/javascripts/rectangles/util/wheel.js index 64aaa64..712d470 100644 --- a/public/assets/javascripts/rectangles/util/wheel.js +++ b/public/assets/javascripts/rectangles/util/wheel.js @@ -38,7 +38,11 @@ function wheel (opt) { var deltaX = 0, deltaY = 0; // WebKit - if ( event.wheelDeltaY ) { + if ( event.deltaY ) { + deltaY -= event.deltaY * opt.ratio + deltaX -= event.deltaX * opt.ratio + } + else if ( event.wheelDeltaY ) { deltaY -= event.wheelDeltaY * opt.ratio deltaX -= event.wheelDeltaX * opt.ratio } |