Re: GSignal connect with struct *pointer

["Leandro A. F. Pereira" <leandro linuxmag com br>]

Quoted by a can full of super chickens
For `Matthias Mann <matman matman24 org>' 
On Saturday, 09 August 2003 (08:40):

>     
> Is it impossible to give a pointer of 'struct any_struct' to
> g_signal_connect() for user data?
>     

        Sure it's possible :)

>     
> typedef struct _MyStruct MyStruct;
>     

        Change it to:

> struct _MyStruct {
>       GtkWidget    *treeView;
>       GtkTreeStore *treeStore;
>       .... some more widgets...
> };
>     

        And:

>     
> MyStruct *struct;
>     

  struct = g_new0(MyStruct, 1);

  g_signal_connect(G_OBJECT(struct.treeView),
                   "row-expanded",
                   G_CALLBACK(tree_callback),
                   struct);
     

        It should work now ;)

-- 

 Leandro Pereira              (oO)           <leandro linuxmag com br>
                              /||\                  www.mindcrisis.tk

     "Alguns homens vêem as coisas como são, e dizem 'Por quê?'
    Eu sonho com as coisas que nunca foram e digo 'Por que não?'"
                        --George Bernard Shaw