int main (int argc, char **argv) { MateWeatherLocation *loc; GtkWidget *window, *vbox, *entry; GtkWidget *combo; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_title (GTK_WINDOW (window), "location"); gtk_container_set_border_width (GTK_CONTAINER (window), 8); g_signal_connect (window, "delete-event", G_CALLBACK (deleted), NULL); vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8); gtk_container_add (GTK_CONTAINER (window), vbox); loc = mateweather_location_new_world (FALSE); entry = mateweather_location_entry_new (loc); gtk_widget_set_size_request (entry, 400, -1); gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, TRUE, 0); combo = mateweather_timezone_menu_new (loc); mateweather_location_unref (loc); gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, TRUE, 0); g_signal_connect (entry, "notify::location", G_CALLBACK (location_changed), combo); gtk_widget_show_all (window); gtk_main (); return 0; }
static void location_changed (GObject *object, GParamSpec *param, gpointer tzmenu) { MateWeatherLocationEntry *entry = MATEWEATHER_LOCATION_ENTRY (object); MateWeatherLocation *loc; MateWeatherTimezone *zone; loc = mateweather_location_entry_get_location (entry); g_return_if_fail (loc != NULL); zone = mateweather_location_get_timezone (loc); if (zone) mateweather_timezone_menu_set_tzid (tzmenu, mateweather_timezone_get_tzid (zone)); else mateweather_timezone_menu_set_tzid (tzmenu, NULL); if (zone) mateweather_timezone_unref (zone); mateweather_location_unref (loc); }
GtkTreeModel * mateweather_xml_load_locations (void) { MateWeatherLocation *world; GtkTreeStore *store; world = mateweather_location_new_world (TRUE); if (!world) return NULL; store = gtk_tree_store_new (2, G_TYPE_STRING, G_TYPE_POINTER); if (!mateweather_xml_parse_node (world, store, NULL)) { mateweather_xml_free_locations ((GtkTreeModel *)store); store = NULL; } mateweather_location_unref (world); return (GtkTreeModel *)store; }