| <!DOCTYPE html> |
| <html> |
| <head> |
| <script> |
| document.addEventListener('webkitfullscreenchange', function(event) { |
| // Send a signal to the test controller via alert. |
| alert('visibilitychange'); |
| }); |
| document.addEventListener('mousedown', function(event) { |
| // Toggle fullscreen |
| var target = document.getElementById('target'); |
| if (document.webkitFullscreenElement == target) |
| document.webkitExitFullscreen(); |
| else |
| target.webkitRequestFullScreen(); |
| }); |
| </script> |
| <style> |
| #target { |
| background-color: red; |
| width: 150px; |
| height: 150px; |
| } |
| #target:-webkit-full-screen { |
| width: 400px; |
| height: 400px; |
| } |
| </style> |
| </head> |
| <body> |
| <div id="target"></div> |
| </body> |
| </html> |
