Bernd Demian wrote:
> Hi all,
> did anybody write his own GtkTreeCellDataFunc function or knows anybody
> how to write it. I can't find any note.

Function to display text, when renderer is textrenderer, and column type 
is G_TYPE_POINTER:

static void
cell_function (GtkTreeViewColumn *tree_column,
               GtkCellRenderer   *cell,
               GtkTreeModel      *tree_model,
               GtkTreeIter       *iter,
               gpointer           data)
{
        gchar *name;
        
        gtk_tree_model_get (tree_model, iter, NAME_COLUMN, &name, -1);

        g_object_set (G_OBJECT (cell), "text", name, NULL);
}

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