Added check to see if element is only being dragged horizontaly #80
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Why this PR?
For layouts where there are horizontal as well as vertical scrolls, the pull down to refresh does not working properly as it assumes I am pulling down when I just want to scroll horizontally.
What was the problem, technically?
The problem was that when you start touch from lets say [0,0] to [-30,-10] you will be dragging more to the left side than down and don't want to trigger the pull to refresh for that.
What did I implement?
I made sure that I trigger pull to refresh while dragging only when the distance dragged vertically is more than distance dragged horizontally.
Demo
Before:
After:
