'autowidth:true' setting is not working correctly when there are many columns.

The grid width will be wider than parent element.

(line 2013 – 2016 in grid.base.js)

if(ts.p.autowidth===true) {

var pw = $(eg).innerWidth();

ts.p.width = pw > 0? pw: 'nw';

}

It seems that the width of 'eg' is widened by header columns before line 2013.

Thank you.

*Sorry for poor English.