nl_tokens: Small wrapper around clearButtonEl . isVisible () to handle setVisible animation that may still be in progress .
pl_tokens: function ( ) { if ( this . animateClearButton && this . animateWithCss3 ) { return this . clearButtonEl . hasCls ( this . clearButtonCls + '-on' ) ; } // This should not be necessary (see Element.setVisible/isVisible), but else there is confusion about visibility // when moving the mouse out and _quickly_ over then input again. var cachedVisible = Ext . core . Element . <mask> ( this . clearButtonEl . dom , 'isVisible' ) ; if ( typeof ( cachedVisible ) == 'boolean' ) { return cachedVisible ; } return this . clearButtonEl . isVisible ( ) ; }