(class->interface editor-canvas%)
|
canvas:basic<%>
|
+----------+----------+
| |
canvas:info<%> canvas:wide-snip<%>
canvas:basic
canvas:info
canvas:wide-snip
canvas:basic<
canvas:delegate<
canvas:info<
canvas:wide-snip<
canvas:basic-mixin
canvas:delegate-mixin
canvas:info-mixin
canvas:wide-snip-mixin