diff options
Diffstat (limited to 'content_scripts/scroller.coffee')
| -rw-r--r-- | content_scripts/scroller.coffee | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/content_scripts/scroller.coffee b/content_scripts/scroller.coffee index 8eb50d77..b3a14c78 100644 --- a/content_scripts/scroller.coffee +++ b/content_scripts/scroller.coffee @@ -38,11 +38,10 @@ ensureScrollChange = (direction, changeFn) -> element = activatedElement loop oldScrollValue = element[axisName] - overflow = window.getComputedStyle(element, null).getPropertyValue("overflow-#{direction}") - # Elements with `overflow: hidden` don't natively have scrolling, so we shouldn't scroll them. + # Elements with `overflow: hidden` should not be scrolled. + overflow = window.getComputedStyle(element).getPropertyValue("overflow-#{direction}") changeFn(element, axisName) unless overflow == "hidden" - break unless (element[axisName] == oldScrollValue && element != document.body) - lastElement = element + break unless element[axisName] == oldScrollValue && element != document.body # we may have an orphaned element. if so, just scroll the body element. element = element.parentElement || document.body |