do we have something like invisible page? For example, i have
a class with many many children, and the drawing of this class take
a time. I thought that i can draw my class (and all the children)
somewhere on invisible page, and that if it ready transform this
"ready" page to the visible page, so the user can see this control
and work this it.
You could use the viewstack container to accomplish what you
need. you can layout a viewstack with two children, the first one a
canvas and a label maybe that gives your users some feedback, and
another children containig your whole class, so if you have a
function or your class dispatches an event when it creation its
completed you can the change the viewstack selectedchildren to
reveal your class.