function hiddenByOverflow(e) {
    return bot.dom.getOverflowState(e) == bot.dom.OverflowState.HIDDEN &&
        goog.array.every(e.childNodes, function(n) {
          return !bot.dom.isElement(n) || hiddenByOverflow(n) ||
                 !positiveSize(n);
        });
  }
function hiddenByOverflow(e) {
    return bot.dom.getOverflowState(e) == bot.dom.OverflowState.HIDDEN &&
        goog.array.every(e.childNodes, function(n) {
          return !bot.dom.isElement(n) || hiddenByOverflow(n) ||
                 !positiveSize(n);
        });
  }
function hiddenByOverflow ( e ) { return bot . dom . getOverflowState ( e ) == bot . dom . OverflowState . HIDDEN && goog . array . every ( e . childNodes , function ( n ) { return ! bot . dom . isElement ( n ) || hiddenByOverflow ( n ) || ! positiveSize ( n ) ; } ) ; }
Elements that are hidden by overflow are not shown.
Elements that are hidden by overflow are not shown .
Checks if an element is hidden by overflow