Nested elements #33
Description
Macro project - requires splitting current logic to publicly immutable yet library mutable classes, also XML support - sth like fixed object id, or special I'd like nestedId
Tabs: ldtteam/Structurize#392, backing view + tabs element
Scroll things: #5, backing view + scrollbar(s) + background renderable element
Buttons, text fields - background renderable elem. + text