Passing a string pointer to tree view model?

>
> Hello,
>
> I was trying to get the value of the selected tree view cell via
> #get:varargs: method:
>
> http://library.gnome.org/devel/gtk/stable/GtkTreeModel.html#gtk-tree-model-get
>
> I have a tree model built with {GValue gTypeString}. In C I need to pass a
> pointer like&my_string considering that my_string is of type gchar*.
>
> How can I get the string value in GST by using #get:varargs: (or any other
> method)?

>
>
> Paolo Bonzini-2 wrote:
>>
>> Smalltalk Strings are automatically converted to char *.
>>
>> Paolo
>>
>
> myString := String new.
> myListStore get: iter varargs: {0. myString. -1.}.
>
> gives an empty string back (I checked the iterator via #iterIsValid
> message). My mistake might be somewhere else, just wanted to make sure the
> code part in which I am getting the value, is right.
>
> -----
> Canol Gökel
> --
> View this message in context: http://forum.world.st/Passing-a-string-pointer-to-tree-view-model-tp2340709p2340796.html
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>
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