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Add useCapture capability #400

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Add useCapture capability #400

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13 changes: 7 additions & 6 deletions mousetrap.js
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Original file line number Diff line number Diff line change
Expand Up @@ -173,9 +173,9 @@
* @param {Function} callback
* @returns void
*/
function _addEvent(object, type, callback) {
function _addEvent(object, type, callback, useCapture) {
if (object.addEventListener) {
object.addEventListener(type, callback, false);
object.addEventListener(type, callback, useCapture);
return;
}

Expand Down Expand Up @@ -432,10 +432,11 @@
return _belongsTo(element.parentNode, ancestor);
}

function Mousetrap(targetElement) {
function Mousetrap(targetElement, useCapture) {
var self = this;

targetElement = targetElement || document;
useCapture = !!useCapture;

if (!(self instanceof Mousetrap)) {
return new Mousetrap(targetElement);
Expand Down Expand Up @@ -886,9 +887,9 @@
};

// start!
_addEvent(targetElement, 'keypress', _handleKeyEvent);
_addEvent(targetElement, 'keydown', _handleKeyEvent);
_addEvent(targetElement, 'keyup', _handleKeyEvent);
_addEvent(targetElement, 'keypress', _handleKeyEvent, useCapture);
_addEvent(targetElement, 'keydown', _handleKeyEvent, useCapture);
_addEvent(targetElement, 'keyup', _handleKeyEvent, useCapture);
}

/**
Expand Down