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make mouse event function more robust

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This commit is contained in:
Fabian Jakobs 2010-09-20 17:36:56 +02:00
commit 0d7ee2012b
1 changed files with 4 additions and 2 deletions
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6
src/ace/lib/event.js
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@ -46,7 +46,8 @@ require.def("ace/lib/event", ["ace/lib/core"], function(core) {
event.getDocumentX = function(event) {
if (event.clientX) {
var scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft;
var doc = event.target.ownerDocument;
var scrollLeft = doc.documentElement.scrollLeft || doc.body.scrollLeft;
return event.clientX + scrollLeft;
} else {
return event.pageX;
@ -55,7 +56,8 @@ require.def("ace/lib/event", ["ace/lib/core"], function(core) {
event.getDocumentY = function(event) {
if (event.clientY) {
var scrollTop = document.documentElement.scrollTop || document.body.scrollTop;
var doc = event.target.ownerDocument;
var scrollTop = doc.documentElement.scrollTop || doc.body.scrollTop;
return event.clientY + scrollTop;
} else {
return event.pageX;