cartodb4/perfect-scrollbar
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Change dragging logic.

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Using `updateBarSizeAndPosition` instead of manual update of scrollbar
CSS styles.
This commit is contained in:
Hyunje Alex Jun 2014-08-07 13:25:46 +01:00
parent 2b87bbe081
commit a022621df8
1 changed files with 2 additions and 12 deletions
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14
src/perfect-scrollbar.js
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@ -123,12 +123,6 @@
var scrollTop = parseInt(scrollbarYTop * (contentHeight - containerHeight) / (containerHeight - scrollbarYHeight), 10); var scrollTop = parseInt(scrollbarYTop * (contentHeight - containerHeight) / (containerHeight - scrollbarYHeight), 10);
$this.scrollTop(scrollTop); $this.scrollTop(scrollTop);
if (isScrollbarXUsingBottom) {
$scrollbarXRail.css({bottom: scrollbarXBottom - scrollTop});
} else {
$scrollbarXRail.css({top: scrollbarXTop + scrollTop});
}
}; };
var updateContentScrollLeft = function (currentLeft, deltaX) { var updateContentScrollLeft = function (currentLeft, deltaX) {
@ -147,12 +141,6 @@
var scrollLeft = parseInt(scrollbarXLeft * (contentWidth - containerWidth) / (containerWidth - scrollbarXWidth), 10); var scrollLeft = parseInt(scrollbarXLeft * (contentWidth - containerWidth) / (containerWidth - scrollbarXWidth), 10);
$this.scrollLeft(scrollLeft); $this.scrollLeft(scrollLeft);
if (isScrollbarYUsingRight) {
$scrollbarYRail.css({right: scrollbarYRight - scrollLeft});
} else {
$scrollbarYRail.css({left: scrollbarYLeft + scrollLeft});
}
}; };
var getSettingsAdjustedThumbSize = function (thumbSize) { var getSettingsAdjustedThumbSize = function (thumbSize) {
@ -267,6 +255,7 @@
$(document).bind('mousemove' + eventClassName, function (e) { $(document).bind('mousemove' + eventClassName, function (e) {
if ($scrollbarXRail.hasClass('in-scrolling')) { if ($scrollbarXRail.hasClass('in-scrolling')) {
updateContentScrollLeft(currentLeft, e.pageX - currentPageX); updateContentScrollLeft(currentLeft, e.pageX - currentPageX);
updateBarSizeAndPosition();
e.stopPropagation(); e.stopPropagation();
e.preventDefault(); e.preventDefault();
} }
@ -297,6 +286,7 @@
$(document).bind('mousemove' + eventClassName, function (e) { $(document).bind('mousemove' + eventClassName, function (e) {
if ($scrollbarYRail.hasClass('in-scrolling')) { if ($scrollbarYRail.hasClass('in-scrolling')) {
updateContentScrollTop(currentTop, e.pageY - currentPageY); updateContentScrollTop(currentTop, e.pageY - currentPageY);
updateBarSizeAndPosition();
e.stopPropagation(); e.stopPropagation();
e.preventDefault(); e.preventDefault();
} }