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view tests/mouseEvent.ur @ 1783:5bc4fbf9c0fe

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New event records for key and mouse handlers
author Adam Chlipala <adam@chlipala.net>
date Sat, 21 Jul 2012 10:02:53 -0400
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val show_mouseButton = mkShow (fn b => case b of
                                           Left => "Left"
                                         | Middle => "Middle"
                                         | Right => "Right")

fun main () : transaction page = return <xml><body>
  <button onclick={fn ev => alert ("ScreenX = " ^ show ev.ScreenX
                                   ^ "\nScreenY = " ^ show ev.ScreenY
                                   ^ "\nClientX = " ^ show ev.ClientX
                                   ^ "\nClientY = " ^ show ev.ClientY
                                   ^ "\nCtrlKey = " ^ show ev.CtrlKey
                                   ^ "\nShiftKey = " ^ show ev.ShiftKey
                                   ^ "\nAltKey = " ^ show ev.AltKey
                                   ^ "\nMetaKey = " ^ show ev.MetaKey
                                   ^ "\nButton = " ^ show ev.Button)}/>
</body></xml>