layout management of snappy's clutter controls ---------------------------------------------- ui->control_box (fixed alignment bin) [ ui->control_bg main_box (horizontal alignment box) [ ui->control_play_toggle info_box (vertical alignment box) [ ui->control_title seek_box (fixed alignment bin) [ ui->control_seek1 ui->control_seek2 ui->control_seekbar ] ui->control_pos ] ] ] for more information read: http://docs.clutter-project.org/docs/clutter-cookbook/stable/layouts.html