<p dir="auto">There has been people on the <a href="http://discuss.atom.io/t/support-mac-os-x-title-bar-proxy-icons/3329" rel="nofollow">forums</a> who have expressed the desire for this feature.</p>
<p dir="auto">More details of what a proxy icon is and how it works can be found in <a href="https://developer.apple.com/library/mac/documentation/userexperience/conceptual/applehiguidelines/Windows/Windows.html" rel="nofollow">OS X Human Interface Guidelines: Windows</a> under "The Proxy Icon and Title Bar Menu" (I could not figure out how to link to the subheading).</p>
<p dir="auto">Here's a gif of how the proxy icon works when cmd+clicking:</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://cloud.githubusercontent.com/assets/1301625/3016609/3253d6b4-df70-11e3-808c-12fba38ad58c.gif"><img src="https://cloud.githubusercontent.com/assets/1301625/3016609/3253d6b4-df70-11e3-808c-12fba38ad58c.gif" alt="proxy icon" data-animated-image="" style="max-width: 100%;"></a></p>
<p dir="auto">Halp ticket</p>
<ul dir="auto">
<li>support/70c780e8ca2711e39d3156f8d64ff878</li>
</ul>
<blockquote>
<p dir="auto">Cannot operate (e.g drag&amp;drop, right click) on Atom's titlebar text and icon (the latter is missing anyway). Try it on Finder, TextEdit or Terminal.app to get what I mean. Notice the difference in behavior in TextEdit when the file is or isn't saved.</p>
<p dir="auto">This is one of those little OSX gems that can change your life. Please save mine and implement it.</p>
</blockquote>
<p dir="auto">Also, a similar description from a <a href="https://github.com/atom/atom/issues/2301" data-hovercard-type="issue" data-hovercard-url="/atom/atom/issues/2301/hovercard">related issue</a>:</p>
<blockquote>
<p dir="auto">More details of what a proxy icon is and how it works can be found in <a href="https://developer.apple.com/library/mac/documentation/userexperience/conceptual/applehiguidelines/Windows/Windows.html" rel="nofollow">OS X Human Interface Guidelines: Windows</a> under "The Proxy Icon and Title Bar Menu" (I could not figure out how to link to the subheading).</p>
<p dir="auto">Here's a gif of how the proxy icon works when cmd+clicking:</p>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://cloud.githubusercontent.com/assets/1301625/3016609/3253d6b4-df70-11e3-808c-12fba38ad58c.gif"><img src="https://cloud.githubusercontent.com/assets/1301625/3016609/3253d6b4-df70-11e3-808c-12fba38ad58c.gif" alt="proxy icon" data-animated-image="" style="max-width: 100%;"></a></p>
</blockquote>
<p dir="auto">I've already seen a couple of similar requests before, so finally made an issue to track these requests.</p>