jyapayne/ace
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

update "scrollbarWidth()" function to work in IE

Browse source
This commit is contained in:
Fabian Jakobs 2010-04-23 15:22:40 +02:00
commit b5679cb6b6
1 changed files with 23 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

31
src/ace.js
View file

@ -120,20 +120,35 @@ ace.computedStyle = function(element, style) {
}
};
ace.scrollbarWidth = function(parent) {
var el = document.createElement("div");
var style = el.style;
ace.scrollbarWidth = function() {
var inner = document.createElement('p');
inner.style.width = "100%";
inner.style.height = "200px";
var outer = document.createElement("div");
var style = outer.style;
style.position = "absolute";
style.left = "-10000px";
style.overflow = "hidden";
style.width = "200px";
style.height = "150px";
outer.appendChild(inner);
document.body.appendChild(outer);
var noScrollbar = inner.offsetWidth;
style.overflow = "scroll";
style.width = "100px";
var withScrollbar = inner.offsetWidth;
(parent || document.body).appendChild(el);
var width = el.offsetWidth - el.clientWidth;
document.body.removeChild(el);
if (noScrollbar == withScrollbar) {
withScrollbar = outer.clientWidth;
}
return width;
document.body.removeChild(outer);
return noScrollbar-withScrollbar;
};
ace.stringReverse = function(string) {