GTK2 / File chooser dialog

#include <gtk/gtk.h>

int main (int argc, char *argv[]) {
    GtkWidget *window, *dialog;

    gtk_init (&argc, &argv);

    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    dialog = gtk_file_chooser_dialog_new ("Open File",
                                          GTK_WINDOW (window),
                                          GTK_FILE_CHOOSER_ACTION_OPEN,
                                          GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
                                          GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
                                          NULL);

    if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
        char *filename;
        filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
        g_free (filename);
    }

    gtk_widget_destroy (dialog);

    gtk_main();
    return 0;
}