terrypin Posted February 27, 2015 Report Share Posted February 27, 2015 Can anyone suggest a reliable method to determine whether the left hand sidebar in Firefox (for bookmarks or history) is open or not please? My current method is based on pixel colour testing, which in turn is dependent on the number of tab rows i have open. I wrote it a few years ago in haste and it worked cheerfully for a long time. But it now fails, presumably following an FF version change or something else I hadn't anticipated, and it's time to develop a more elegant approach. --Terry, East Grinstead, UK Quote Link to comment Share on other sites More sharing options...
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