prevent default event

[AlexRevin]

handleDrag: function handleDrag(e) {
    e.preventDefault();
    var rect = this.getDOMNode().getBoundingClientRect();

Otherwise it starts making text and element selections

[wangzuo]

Its also possible with user-select: none through css, what do you think?

[AlexRevin]

Don't like this idea, as user-select: none just makes the elements unselectable, however the issue itself is in event being propagated furthermore, which is absolutely not needed.

It can lead to many other issues, not with selection only.

[wangzuo]

released, thanks!