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@ -43,29 +43,25 @@ module.exports = function (element, axis, value) {
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}
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if (axis === 'top' && value <= 0) {
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element.scrollTop = 0;
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element.scrollTop = value = 0; // don't allow negative scroll
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element.dispatchEvent(yStartEvent);
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return; // don't allow negative scroll
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}
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if (axis === 'left' && value <= 0) {
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element.scrollLeft = 0;
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element.scrollLeft = value = 0; // don't allow negative scroll
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element.dispatchEvent(xStartEvent);
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return; // don't allow negative scroll
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}
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var i = instances.get(element);
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if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
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element.scrollTop = i.contentHeight - i.containerHeight;
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element.scrollTop = value = i.contentHeight - i.containerHeight; // don't allow scroll past container
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element.dispatchEvent(yEndEvent);
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return; // don't allow scroll past container
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}
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if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
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element.scrollLeft = i.contentWidth - i.containerWidth;
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element.scrollLeft = value = i.contentWidth - i.containerWidth; // don't allow scroll past container
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element.dispatchEvent(xEndEvent);
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return; // don't allow scroll past container
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}
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if (!lastTop) {
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