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Remove usages of scrollbarYTop and scrollbarXLeft

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#390
This commit is contained in:
DanielApt
2015-11-10 22:41:56 +00:00
parent 3b134d6193
commit bbf3d4db9f
1 changed files with 2 additions and 11 deletions
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src/js/plugin/handler/drag-scrollbar.js
+2 -11
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@@ -15,11 +15,7 @@ function bindMouseScrollXHandler(element, i) {
function updateScrollLeft(deltaX) { function updateScrollLeft(deltaX) {
var newLeft = currentLeft + (deltaX * i.railXRatio); var newLeft = currentLeft + (deltaX * i.railXRatio);
var scrollbarXLeft = i.scrollbarXRail.getBoundingClientRect().left; var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
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;
@@ -64,12 +60,7 @@ function bindMouseScrollYHandler(element, i) {
function updateScrollTop(deltaY) { function updateScrollTop(deltaY) {
var newTop = currentTop + (deltaY * i.railYRatio); var newTop = currentTop + (deltaY * i.railYRatio);
var scrollbarYTop = i.scrollbarYRail.getBoundingClientRect().top; var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
if(scrollbarYTop < 0) {
scrollbarYTop = 0;
}
var maxTop = scrollbarYTop + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
if (newTop < 0) { if (newTop < 0) {
i.scrollbarYTop = 0; i.scrollbarYTop = 0;