nl_tokens: Checks config options and current mouse status to determine if the clear button should be visible .
pl_tokens: function ( ) { if ( this . hideClearButtonWhenEmpty && Ext . isEmpty ( this . textField . getValue ( ) ) ) { return false ; } var clearButtonEl = this . clearButtonEl ; //noinspection RedundantIfStatementJS if ( this . hideClearButtonWhenMouseOut && ! clearButtonEl . hasCls ( this . clearButtonCls + '-mouse-over-button' ) && ! clearButtonEl . hasCls ( this . clearButtonCls + '-mouse-over-input' ) ) { return <mask> ; } return true ; }