Re: Problem with GtkClist

[Cyril Dupuit <cyrildupuit hotmail com>]

Cyril Dupuit a écrit :
> Hello,
>
> I am using a modified GtkClist widget in my Windows application.
>
> All works fine with gtk+-2.10.13 but with gtk+-2.12.9, I have the 
> following message :
> GLib-GObject-CRITICAL **: g_value_get_pointer: assertion 
> `G_VALUE_HOLDS_POINTER (value)' failed
>
> when I add this widget to a scrolled window :
> gtk_container_add(GTK_CONTAINER(pkt_scrollw), pList);
>
> I know that this widget is deprecated but what is necessary to suppress 
> this error message ?
>
> Or what I need to modify in this widget to suppress this message ?
>
> Thank you in advance,
>
> Cyril
>
>
>
>
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>   
I have found the problem.

When I have ported the code of the GtkClist widget to my application, I 
have had some problems with the marshaling function.

The _gtk_marshal_VOID__OBJECT_OBJECT() function is not defined in the 
Gtk libraries.

To replace this function, I have used 
gtk_marshal_NONE__POINTER_POINTER() but she does not work with the last 
version of GTK because she is deprecated.

I have searched in the code of  GTK+ the 
_gtk_marshal_VOID__OBJECT_OBJECT() function and I have putted the 
equivalent in my application.

Now, I don't have any message and the widget work fine.

Cyril



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