use weak reference to issue when registering for double click event
use weak reference to issue when registering for double click event

HyungJon/HubTurbo,Sumei1009/HubTurbo,gaieepo/HubTurbo,ianngiaw/HubTurbo,Honoo/HubTurbo,gaieepo/HubTurbo,HyungJon/HubTurbo,saav/HubTurbo,saav/HubTurbo,Honoo/HubTurbo,Sumei1009/HubTurbo,ianngiaw/HubTurbo