GtkFileSystem *file_system;
GtkFileFilter *filter;
GtkWidget *preview_vbox;
+ GtkWidget *extra;
gtk_init (&argc, &argv);
update_preview_cb (GTK_FILE_CHOOSER (dialog));
g_signal_connect (dialog, "update-preview",
G_CALLBACK (update_preview_cb), NULL);
+
+ /* Extra widget */
+ extra = gtk_check_button_new_with_mnemonic ("_Frobnicate the file");
+ gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dialog), extra);
gtk_window_set_default_size (GTK_WINDOW (dialog), 600, 400);
/* show_all() to reveal bugs in composite widget handling */