diff options
Diffstat (limited to 'assets/viz/2/goog/events/browserevent.js')
| -rw-r--r-- | assets/viz/2/goog/events/browserevent.js | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/assets/viz/2/goog/events/browserevent.js b/assets/viz/2/goog/events/browserevent.js index 14894e1..b2261a3 100644 --- a/assets/viz/2/goog/events/browserevent.js +++ b/assets/viz/2/goog/events/browserevent.js @@ -130,6 +130,12 @@ goog.events.BrowserEvent = function(opt_e, opt_currentTarget) { this.button = 0; /** + * Key of key press. + * @type {string} + */ + this.key = ''; + + /** * Keycode of key press. * @type {number} */ @@ -281,6 +287,7 @@ goog.events.BrowserEvent.prototype.init = function(e, opt_currentTarget) { this.button = e.button; this.keyCode = e.keyCode || 0; + this.key = e.key || ''; this.charCode = e.charCode || (type == 'keypress' ? e.keyCode : 0); this.ctrlKey = e.ctrlKey; this.altKey = e.altKey; @@ -363,7 +370,7 @@ goog.events.BrowserEvent.prototype.preventDefault = function() { if (!be.preventDefault) { be.returnValue = false; if (goog.events.BrowserFeature.SET_KEY_CODE_TO_PREVENT_DEFAULT) { - /** @preserveTry */ + try { // Most keys can be prevented using returnValue. Some special keys // require setting the keyCode to -1 as well: |