nl_tokens: Add the header checkbox to the header row
pl_tokens: function ( view , initial ) { var me = this , checkbox = me . injectCheckbox , headerCt = view . headerCt ; // Preserve behaviour of false, but not clear why that would ever be done. if ( checkbox !== <mask> ) { if ( checkbox == 'first' ) { checkbox = 0 ; } else if ( checkbox == 'last' ) { checkbox = headerCt . getColumnCount ( ) ; } Ext . suspendLayouts ( ) ; if ( view . getStore ( ) . buffered ) { me . showHeaderCheckbox = false ; } headerCt . add ( checkbox , me . getHeaderConfig ( ) ) ; Ext . resumeLayouts ( ) ; } if ( initial !== true ) { view . refresh ( ) ; } }