[julia-users] Re: I am trying to figure out how to pass DataTypes for a dataframe to @ListStore in Gtk.jl

[Min-Woong Sohn]

I just did and it works perfectly.

Thank you so much!


On Tuesday, April 12, 2016 at 7:04:39 PM UTC-4, Eric Forgy wrote:
>
> Hi,
>
> I'm not sitting at a computer at the moment, but just curious if you've 
> tried
>
> ls = @ListStore(eltypes(df)...)
>
> Sorry for the noise if that doesn't work :)
>
>

[julia-users] Re: I am trying to figure out how to pass DataTypes for a dataframe to @ListStore in Gtk.jl

[Eric Forgy]

Hi,

I'm not sitting at a computer at the moment, but just curious if you've tried

ls = @ListStore(eltypes(df)...)

Sorry for the noise if that doesn't work :)

[julia-users] Re: I am trying to figure out how to pass DataTypes for a dataframe to @ListStore in Gtk.jl

[Min-Woong Sohn]

Yes, I have already looked at the example. I question was how to pass a 
bunch of DataTypes from a dataframe to the @ListStore(). For example,

ls = @ListStore(Int64,Float64)

works, while

ls = @ListStore(tuple(eltypes(df)...)) does not. 

I was wondering whether there is a function in Gtk like tuple() in the 
above example that simplifies this.

On Tuesday, April 12, 2016 at 3:25:45 PM UTC-4, jonatha...@alumni.epfl.ch 
wrote:
>
> There's an example in the tests:
>
> https://github.com/JuliaLang/Gtk.jl/blob/master/test/gui.jl#L476
>
> So it seems like you need to declare your ListStore with the proper types, 
> and the iterate over your dataframe and push the data in.
>

[julia-users] Re: I am trying to figure out how to pass DataTypes for a dataframe to @ListStore in Gtk.jl

[jonathan . bieler]

There's an example in the tests:

https://github.com/JuliaLang/Gtk.jl/blob/master/test/gui.jl#L476

So it seems like you need to declare your ListStore with the proper types, 
and the iterate over your dataframe and push the data in.