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mousemove event listener added to contentDocument when element is an iframe #38

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mousemove event listener added to contentDocument when element is an iframe #38

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2 changes: 1 addition & 1 deletion dist/hoverintent.min.js
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22 changes: 19 additions & 3 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,22 @@ module.exports = function(el, onOver, onOut) {
}
}

function addMouseMoveEventListener(element) {
const target = element.tagName.toLowerCase() === 'iframe' && element.contentDocument
? element.contentDocument
: element;

target.addEventListener('mousemove', tracker, false);
}

function removeMouseMoveEventListener(element) {
const target = element.tagName.toLowerCase() === 'iframe' && element.contentDocument
? element.contentDocument
: element;

target.removeEventListener('mousemove', tracker, false);
}

// Public methods
h.options = function(opt) {
var focusOptionChanged = opt.handleFocus !== options.handleFocus;
Expand All @@ -53,13 +69,13 @@ module.exports = function(el, onOver, onOut) {
function dispatchOver(e) {
mouseOver = true;
if (timer) timer = clearTimeout(timer);
el.removeEventListener('mousemove', tracker, false);
removeMouseMoveEventListener(el);

if (state !== 1) {
pX = e.clientX;
pY = e.clientY;

el.addEventListener('mousemove', tracker, false);
addMouseMoveEventListener(el);

timer = setTimeout(function() {
compare(el, e);
Expand All @@ -72,7 +88,7 @@ module.exports = function(el, onOver, onOut) {
function dispatchOut(e) {
mouseOver = false;
if (timer) timer = clearTimeout(timer);
el.removeEventListener('mousemove', tracker, false);
removeMouseMoveEventListener(el);

if (state === 1) {
timer = setTimeout(function() {
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2 changes: 1 addition & 1 deletion package-lock.json
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2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "hoverintent",
"version": "2.2.1",
"version": "2.2.2",
"repository": "[email protected]:tristen/hoverintent.git",
"description": "Fire mouse events when the user intends it",
"main": "index.js",
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