voldsoftware/toolbarbutton-jplib — pull request #19 by freaktechnik (2013-01-29 23:51:46+00:00)
Title: Toggle the panel instead of just showing it on leftclick

The behaviour of panels with the toolbarbutton is kind of dodgy. I updated it, so the panel will be shown and the button be showed as pressed. when clicked again, the panel will be hidden and the button returns to the normal state. Exactly the same thing as the download button&panel do.
I had to update the path to window-utils to test it with the SDK 1.13