[gnome-db] GnomeDbGrid crashes when setting a GdaDataModel

[Javier Muņoz Ferrara <javierm aditel org>]

  Hi!

  I'm trying to use a GnomeDbGrid. I can create it whit
gnome_db_grid_new(), but when I asign it a GdaDataModel with
gnome_db_grid_set_model(GnomeDbGrid*, GdaDataModel*) it crashes
(segfault). I have tryied to use
gnome_db_grid_new_with_model(GdaDataModel*), but it crashes too. What am
I doing wrong?

I compile the code with:
$ gcc test.c -o test `pkg-config --libs -cflags libgnomedb`

I insert the code:

#include <gnome.h>
#include <libgda/libgda.h>
#include <libgnomedb/libgnomedb.h>


void show_model_gui(GdaDataModel *model)
{
	GtkWidget* window;
	GtkWidget* control;
        GtkWidget *dbgrid1;

	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	gtk_signal_connect(GTK_OBJECT(window), "destroy", gtk_main_quit, NULL);

	dbgrid1=gnome_db_grid_new();
	gnome_db_grid_set_model((GnomeDbGrid *)dbgrid1,model);	

/* I don't add the grid to the window */

	gtk_widget_show_all(window);
	
	gtk_main();
}

void
funcion (void)
{
	GdaClient *client;
	GdaConnection *cnc;
	GdaCommand *command;
	GdaDataModel *model;

	client = gda_client_new();
	g_return_if_fail (GDA_IS_CLIENT (client));

	cnc = gda_client_open_connection(client, "MyDataSource", "gda", "gdapass");
	g_return_if_fail (GDA_IS_CONNECTION (cnc));

	command = gda_command_new("SELECT * FROM rumbera",GDA_COMMAND_TYPE_SQL,0);

	model = gda_connection_execute_single_command(cnc,command,NULL);

	if (!GDA_IS_DATA_MODEL(model))
	{
		gnome_db_main_quit();
		exit(0);
	}

	show_model_gui(model);
	
	gda_connection_close(cnc);
        g_object_unref (G_OBJECT (client));

	gnome_db_main_quit();
}


int
main ( int argc, char * argv[])
{
	gnome_db_init ("demo", "0.1", argc, argv);

	g_print("Antes de main_run\n");
	gnome_db_main_run ((GdaInitFunc) funcion , NULL);

}