cartodb4/perfect-scrollbar
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Fix broken drag scrolling when left is out of viewport

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Related to #390
This commit is contained in:
DanielApt 2015-11-09 23:11:33 +00:00
parent e9024292cd
commit 3b134d6193
1 changed files with 5 additions and 1 deletions
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6
src/js/plugin/handler/drag-scrollbar.js
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@ -15,7 +15,11 @@ function bindMouseScrollXHandler(element, i) {
function updateScrollLeft(deltaX) { function updateScrollLeft(deltaX) {
var newLeft = currentLeft + (deltaX * i.railXRatio); var newLeft = currentLeft + (deltaX * i.railXRatio);
var maxLeft = i.scrollbarXRail.getBoundingClientRect().left + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth)); var scrollbarXLeft = i.scrollbarXRail.getBoundingClientRect().left;
if (scrollbarXLeft < 0) {
scrollbarXLeft = 0;
}
var maxLeft = scrollbarXLeft + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
if (newLeft < 0) { if (newLeft < 0) {
i.scrollbarXLeft = 0; i.scrollbarXLeft = 0;