annotate gui.urs @ 20:554e342665fe
Add a new parameter to Gui.gui
| author |
Adam Chlipala <adam@chlipala.net> |
| date |
Sat, 24 Sep 2011 15:47:00 -0400 |
| parents |
16447dc6a68c |
| children |
5905b56e0cd9 |
| rev |
line source |
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kkallio@8
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1 (* Gui framework elements common across individual components. *)
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kkallio@8
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2
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kkallio@8
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3 (* Types of this class describe gui components. *)
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adam@20
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4 class gui :: Type (* The type of an object to render *)
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adam@20
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5 -> {Unit} (* The HTML context to render it for (minus [body]) *)
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adam@20
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6 -> Type
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rmbruijn@18
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7
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rmbruijn@18
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8 (* How to add components to the gui class. *)
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adam@20
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9 val mkGui : t ::: Type -> ctx ::: {Unit} -> ([body ~ ctx] => t -> xml (body ++ ctx) [] []) -> gui t ctx
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rmbruijn@18
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10
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adam@20
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11 (* XML itself can be a gui component. *)
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adam@20
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12 val gui_xbody : gui xbody []
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adam@20
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13 val gui_xtable : gui xtable [Table]
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rmbruijn@18
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14
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kkallio@8
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15 (* Currently the only thing a gui component can do is be
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kkallio@8
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16 * pretty printed to a piece of xml. *)
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adam@20
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17 val toXml : t ::: Type -> ctx ::: {Unit} -> [body ~ ctx] => gui t ctx -> t -> xml (body ++ ctx) [] []
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