Review for Filter on Folder Button by oggerbolt
Rated 4 out of 5 stars
Works. :-) (edit: TB102/mac)
But the icons of the buttons are confusing. 'Filter on Folder' shows a *document* behind the folder, and what is on 'Filter on Message' looks more like an icon for 'Clipboard' than a text document aka message.
Also, make the icon background transparent. Without, it will look ugly in every theme that has not a black background for the toolbar.
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