| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <title id='desc'> KeyboardEvent.getModifierState() and 'AltGraph' modifier key </title> |
| <script type="text/javascript"> |
| var PassTest = function() |
| { |
| document.getElementById("testresult").firstChild.data = "PASS"; |
| } |
| |
| var FailTest = function() |
| { |
| document.getElementById("testresult").firstChild.data = "FAIL"; |
| } |
| |
| var EVENT = "keydown"; |
| var TARGET; |
| |
| window.onload = function(e) |
| { |
| try |
| { |
| TARGET = document.getElementById("target"); |
| TARGET.addEventListener(EVENT, TestEvent, true); |
| } |
| catch(ex) |
| { |
| FailTest(); |
| } |
| } |
| |
| function TestEvent(evt) |
| { |
| if ((evt.type == EVENT) && evt.getModifierState("AltGraph")) |
| { |
| PassTest(); |
| TARGET.removeEventListener(EVENT, TestEvent, true); |
| } |
| else |
| { |
| FailTest(); |
| } |
| } |
| </script> |
| </head> |
| <body> |
| <h3>DOM Events</h3> |
| <h4> |
| Test Description: Some operating systems simulate the 'AltGraph' modifier key |
| with the combination of the 'Alt' and 'Control' modifier keys. Implementations |
| are encouraged to use the 'AltGraph' modifier key. |
| </h4> |
| |
| <pre> |
| <input id="target" value=""/> |
| |
| Steps: |
| 1) Click in the above textbox using mouse |
| 2) Press and hold down '{CTRL}' key and then press '{ALT}' key on the keyboard |
| </pre> |
| |
| <p>Test passes if the word "PASS" appears below after following the above steps.</p> |
| <div>Test result: </div> |
| <div id='testresult'>FAIL</div> |
| </body> |
| </html> |
