add Ext.ux.grid.plugin.DragSelector
add Ext.ux.grid.plugin.DragSelector

harrydeluxe/extjs-ux,uvillazon/extjs-demo,harrydeluxe/extjs-ux,harrydeluxe/extjs-ux,MorrisJobke/extjs-ux,MorrisJobke/extjs-ux,uvillazon/extjs-demo,MorrisJobke/extjs-ux,uvillazon/extjs-demo