ExitToShell Software has released an update for Dial Control, bringing it to version 1.1. Dial Control is a utility designed for manipulating angular measurements in Carbon applications. The update expands the "jog wheel" functionality with new Carbon events. According to ExitToShell:
ETS Ships Dial Control 1.1.
Dial Control is a circular "slider" Carbon HIView-based control to manipulate angular measurements. Drawn with fully scalable Core Graphics rendering, Dial Control interprets floating point radians or degrees-based measurements. Dial Control also features "live" feedback capabilities via Carbon Events (sample code included).
Added two Carbon Events to Dial Control to provide a "jog wheel" functionality based on simple increased/decreased-value messages.
You can find more information about the Dial Control update at the ExitToShell Software Web site. Dial Control is available for US$5.00.