nl_tokens: @property { Ext . dd . DragSource } dd If this Sprite is configured { @link #draggable } this property will contain an instance of { @link Ext . dd . DragSource } which handles dragging the Sprite .
pl_tokens: function ( ) { var me = this ; //create element if it doesn't exist. if ( ! me . el ) { me . surface . createSpriteElement ( me ) ; } me . dd = new Ext . draw . SpriteDD ( me , Ext . isBoolean ( me . draggable ) ? null : me . draggable ) ; <mask> . on ( 'beforedestroy' , me . dd . destroy , me . dd ) ; }