[R] gWidgets - gtable returning multiple values

[michaelyb]

To whoever is looking for the same thing as I was, I found a solution, or
sort of.
Here is the code:

flavors<-c("vanilla", "chocolate", "strawberry") 

w <- gwindow("checkbox example") 
gp <- ggroup(container=w) 
glabel("Favorite flavors:",cont=gp) 
cbg <- gtable(flavors, cont=gp, multiple=T) 

# Here is the trick
 addHandlerClicked(cbg,handler=function(h,...){
My_Flav<-svalue(cbg)
 print(My_Flav)
})

Select multiple lines, and you shall see all the selected rows.

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