{"id":3656,"date":"2011-11-15T15:28:02","date_gmt":"2011-11-15T23:28:02","guid":{"rendered":"http:\/\/blog.mozilla.org\/addons\/?p=3656"},"modified":"2011-11-15T15:28:02","modified_gmt":"2011-11-15T23:28:02","slug":"toolbar-bug-themes-firefox-8-mac-lion","status":"publish","type":"post","link":"https:\/\/blog.mozilla.org\/addons\/2011\/11\/15\/toolbar-bug-themes-firefox-8-mac-lion\/","title":{"rendered":"Toolbar bug in themes in Firefox 8 for Mac OS X Lion"},"content":{"rendered":"<p>Theme developer (and AMO Editor) KLB reported <a href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=702558\">this bug<\/a> after some discussions we had at MozCamp EU. It was a regression caused by the fix for <a href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=667480\">this other bug<\/a>, which is just a minor toolbar update for Mac OS X Lion. The culprit bug fix includes the following override:<\/p>\n<p><code>override chrome:\/\/browser\/skin\/Toolbar.png chrome:\/\/browser\/skin\/lion\/Toolbar.png os=Darwin osversion&gt;=10<\/code><\/p>\n<p>This breaks themes that try to reference Toolbar.png, since Firefox will look in the different location (in the lion subdirectory). Possible workarounds include using a different file name for the toolbar sprite and change all references in the theme, or adding a duplicate or similar file in the location Firefox expects to find it.<\/p>\n<p>We haven&#8217;t decided on any solutions for this problem, but you can follow <a href=\"https:\/\/bugzilla.mozilla.org\/show_bug.cgi?id=702558\">this bug <\/a>if you&#8217;re interested in the outcome.<\/p>\n<p>And since we&#8217;re talking themes, theme developers should read <a href=\"http:\/\/adblockplus.org\/blog\/eu-mozcamp-theme-development-add-on-localization-with-adofex\">Wladimir&#8217;s post<\/a> about making themes more like overlays and less like overrides. It&#8217;s a very interesting topic that was brought up at MozCamp and that I&#8217;d like to discuss it more in the future. Having feedback from theme developers is very important to give this idea some traction.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Theme developer (and AMO Editor) KLB reported this bug after some discussions we had at MozCamp EU. It was a regression caused by the fix for this other bug, which &hellip; <a class=\"go\" href=\"https:\/\/blog.mozilla.org\/addons\/2011\/11\/15\/toolbar-bug-themes-firefox-8-mac-lion\/\">Read more<\/a><\/p>\n","protected":false},"author":173,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[388,44],"tags":[805,278877,278873,7113,748,6743],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Toolbar bug in themes in Firefox 8 for Mac OS X Lion - Mozilla Add-ons Community Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.mozilla.org\/addons\/2011\/11\/15\/toolbar-bug-themes-firefox-8-mac-lion\/\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jorge Villalobos\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.mozilla.org\/addons\/2011\/11\/15\/toolbar-bug-themes-firefox-8-mac-lion\/\",\"url\":\"https:\/\/blog.mozilla.org\/addons\/2011\/11\/15\/toolbar-bug-themes-firefox-8-mac-lion\/\",\"name\":\"Toolbar bug in themes in Firefox 8 for Mac OS X Lion - 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