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add scrollbar before scroller to not cover it

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nightwing 2011-12-08 20:54:54 +04:00
commit decebfc552
1 changed files with 3 additions and 2 deletions
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lib/ace/scrollbar.js
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@ -50,16 +50,17 @@ var ScrollBar = function(parent) {
this.inner = dom.createElement("div");
this.element.appendChild(this.inner);
parent.appendChild(this.element);
// in OSX lion the scrollbars appear to have no width. In this case resize
// the to show the scrollbar but still pretend that the scrollbar has a width
// of 0px
// in Firefox 6+ scrollbar is hidden if element has the same width as scrollbar
// make element a little bit wider to retain scrollbar when page is zoomed
// and insert it before other siblings to not cover them
this.width = dom.scrollbarWidth(parent.ownerDocument);
this.element.style.width = (this.width || 15) + 5 + "px";
parent.insertBefore(this.element, parent.firstChild);
event.addListener(this.element, "scroll", this.onScroll.bind(this));
};