insert_before

Creates and inserts a new row into a Model just before the row pointed to by iter .

For example, to insert a new row in a model with schema ("u", "s", "as") you would do:

 DeeModelIter		*iter;
 GVariantBuilder	b;

 g_variant_builder_init (&b, "as");
 g_variant_builder_add (&b, "s", "Hello");
 g_variant_builder_add (&b, "s", "World");

 iter = find_my_special_row (model);
 dee_model_insert_before (model, iter,
													27,
													"Howdy",
													g_variant_builder_end (&b));

Parameters:

this	a Model
iter	An iter pointing to the row before which to insert the new one

Returns:

A ModelIter pointing to the new row