1 10 1 10 wdisplays vertical 0 start error 1 0 6 0 16 1 0 0 0 0 1 400 1 1 canvas_horiz canvas_vert 400 300 vertical center 8 8 8 1 heads_stack crossfade 0 1 1 0 crossfade title wdisplays 0 1 1 1 Zoom Out app.zoom-out zoom-out-symbolic 1 1 Zoom Reset app.zoom-reset 1 1 Zoom In app.zoom-in zoom-in-symbolic 1 1 open-menu-symbolic apply Apply Changes? _Apply 1 1 1 app.apply-changes _Cancel 1 1 1 app.cancel-changes