Yeah, the "stop sign" button came from the fact that (if I remember correctly) the code used a stock gtk-cancel icon (I didn't touch that, but I could try to find a better stock icon to change it if you want)
Yeah, the "stop sign" button came from the fact that (if I remember correctly) the code used a stock gtk-cancel icon (I didn't touch that, but I could try to find a better stock icon to change it if you want)