Mercurial > urweb
annotate tests/mouseEvent.ur @ 2190:22117edf8fd3
After a tricky debugging session, limit visibility of type-class instances from anonymous modules
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Sun, 01 Nov 2015 16:33:14 -0500 |
| parents | 5bc4fbf9c0fe |
| children |
| rev | line source |
|---|---|
| adam@1783 | 1 val show_mouseButton = mkShow (fn b => case b of |
| adam@1783 | 2 Left => "Left" |
| adam@1783 | 3 | Middle => "Middle" |
| adam@1783 | 4 | Right => "Right") |
| adam@1783 | 5 |
| adam@1783 | 6 fun main () : transaction page = return <xml><body> |
| adam@1783 | 7 <button onclick={fn ev => alert ("ScreenX = " ^ show ev.ScreenX |
| adam@1783 | 8 ^ "\nScreenY = " ^ show ev.ScreenY |
| adam@1783 | 9 ^ "\nClientX = " ^ show ev.ClientX |
| adam@1783 | 10 ^ "\nClientY = " ^ show ev.ClientY |
| adam@1783 | 11 ^ "\nCtrlKey = " ^ show ev.CtrlKey |
| adam@1783 | 12 ^ "\nShiftKey = " ^ show ev.ShiftKey |
| adam@1783 | 13 ^ "\nAltKey = " ^ show ev.AltKey |
| adam@1783 | 14 ^ "\nMetaKey = " ^ show ev.MetaKey |
| adam@1783 | 15 ^ "\nButton = " ^ show ev.Button)}/> |
| adam@1783 | 16 </body></xml> |