不响应右键，否则可能导致点选右键菜单时无法取消拖拽
不响应右键，否则可能导致点选右键菜单时无法取消拖拽

Youraiseme/kindeditor,waltcow/kindeditor,thinkerchan/kindeditor,thinkerchan/kindeditor,kindsoft/kindeditor,kindsoft/kindeditor,kindsoft/kindeditor,kindsoft/kindeditor,thinkerchan/kindeditor,liufeiit/kindeditor,Youraiseme/kindeditor,waltcow/kindeditor,waltcow/kindeditor,Youraiseme/kindeditor,waltcow/kindeditor,liufeiit/kindeditor,liufeiit/kindeditor,liufeiit/kindeditor,Youraiseme/kindeditor,thinkerchan/kindeditor