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This commit is contained in:
Danny Yoo 2011-08-29 10:14:42 -04:00
parent 272a264965
commit 9bc49e7262
1 changed files with 15 additions and 15 deletions
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30
scribblings/cs19.scrbl
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@ -61,8 +61,8 @@ fermi ~/work/whalesong/examples $
}|
There are examples in the @filepath{whalesong/examples} and
@filepath{whalesong/web-world/examples}.
There are examples in the @link["https://github.com/dyoo/whalesong/tree/master/examples"]{@filepath{whalesong/examples}} and
@link["https://github.com/dyoo/whalesong/tree/master/web-world/examples"]{@filepath{whalesong/web-world/examples}}.
@ -84,18 +84,18 @@ This library presents a functional version of the DOM in the form of a
@defproc[(big-bang [w world]
[h big-bang-handlder] ...) world]{
[h big-bang-handler] ...) world]{
Start a big bang computation.
}
@defproc[(initial-view [x any]) big-bang-handler]{
Provide an initial view for the big-bang.}
@defproc[(stop-when ([w world] [dom view] -> boolean)) big-bang-handler]{
Tells @racket[big-bang] the predicate for terminating.
@defproc[(stop-when [stop? ([w world] [dom view] -> boolean)]) big-bang-handler]{
Tells @racket[big-bang] the predicate for termination.
}
@defproc[(on-tick ([w world] [v view] -> world)) big-bang-handler]{
@defproc[(on-tick [tick-f ([w world] [v view] -> world)]) big-bang-handler]{
Tells @racket[big-bang] to update the world during clock ticks.
}
@defproc[(to-draw ([w world] [v view] -> view)) big-bang-handler]{
@defproc[(to-draw [draw-f ([w world] [v view] -> view)]) big-bang-handler]{
Tells @racket[big-bang] how to update the rendering of the world.
}
@ -104,7 +104,7 @@ Tells @racket[big-bang] how to update the rendering of the world.
@subsection{Views}
@defproc[(->view [x any]) view]{
Coerse a value into a view. Common values for @racket[x] include resources.
Coerse a value into a view. Common values for @racket[x] include @tech{resource}s.
}
@defproc[(view-focus [v view] [selector String]) view]{
@ -128,13 +128,13 @@ Move the focus to the parent.}
Move the view to the first child.}
@defproc[(view-text [v view]) string]{
Get the string content at the focus.
Get the textual content at the focus.
}
@defproc[(update-view-text) view]{
Set the string content at the focus.}
@defproc[(update-view-text [v view] [s string]) view]{
Update the textual content at the focus.}
@defproc[(view-bind [v view] [type string] [world-updater world-updater]) view]{
Attach a world-updating event.
@defproc[(view-bind [v view] [type string] [world-updater ([w world] [v view] -> world)]) view]{
Attach a world-updating event to the focus.
Common event types include @racket["click"], @racket["trigger"],
@racket["hover"].}
@ -177,8 +177,8 @@ Add the dom node @racket[d] as the last child of the focused node.}
@section{Including external resources}
@defmodule/this-package[resource]
Programs may need to use external file resources that aren't
themselves Racket programs, but instead some other kind of data.
Programs may need to use an external file @deftech{resource} that isn't
itself a Racket program, but instead some other kind of data.
Graphical programs will often use @filepath{.png}s, and web-related
programs @filepath{.html}s, for example. Whalesong provides the
@racketmodname/this-package[resource] library to refer and use these