If you use it you will be able to use the following events:
#PB_EventType_RightClick : right mouse button click
#PB_EventType_LeftDoubleClick : Left mouse button double click
#PB_EventType_RightDoubleClick: Right mouse button double click
in addition to the normal:
#PB_EventType_LeftClick : Left mouse button click
So far so good.
But if you switch AdvancedGadgetEvents on, you get at once more events than you need.
Example:
if you do a Left-MouseButton-DoubleClick you get the following events:
#PB_EventType_LeftClick and later on #PB_EventType_LeftDoubleClick.
And IMHO this is wrong

IMHO ( IF AdvancedGadgetEvents(#TRUE) ) the Event-Handler of PureBasic should look for the Mouse-DoubleClick-Time { you can get it with GetDoubleClickTime_() } then wait this time, and after that fire ONE EVENT:
#PB_EventType_LeftClick OR #PB_EventType_LeftDoubleClick.
BUT NEVER 2 EVENTS FOR ONE INTENDED ACTION

Maybe it's a good idea to add a flag to the AdvancedGadgetEvents command like:
AdvancedGadgetEvents(#TRUE,#WAITDOUBLECLICK)
and users that don't use #PB_EventType_LeftClick AND #PB_EventType_LeftDoubleClick ( or #PB_EventType_RightClick AND #PB_EventType_RightDoubleClick ) at the same time and don't like to waste any milliseconds could type:
AdvancedGadgetEvents(#TRUE)
as it is now.
Best Regards
Franco