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Missed off 7c9976f1d9

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Jermolene 2015-04-02 15:22:50 +01:00
parent 7c9976f1d9
commit b7465c5eb1
1 changed files with 7 additions and 0 deletions
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7
core/modules/utils/dom/scroller.js
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@ -73,11 +73,18 @@ PageScroller.prototype.scrollIntoView = function(element) {
// returns: new position of the scroll viewport
var getEndPos = function(targetPos,targetSize,currentPos,currentSize) {
var newPos = currentPos;
// If the target is above/left of the current view, then scroll to it's top/left
if(targetPos <= currentPos) {
newPos = targetPos;
// If the target is smaller than the window and the scroll position is too far up, then scroll till the target is at the bottom of the window
} else if(targetSize < currentSize && currentPos < (targetPos + targetSize - currentSize)) {
newPos = targetPos + targetSize - currentSize;
// If the target is big, then just scroll to the top
} else if(currentPos < targetPos) {
newPos = targetPos;
// Otherwise, stay where we are
} else {
newPos = currentPos;
}
// If we are scrolling within 50 pixels of the top/left then snap to zero
if(newPos < 50) {