GSoC/GCI Archive
Google Code-in 2014 Haiku

Create A Basic Rounded Knob BControl (widget) part #3

completed by: Josef Gajdusek

mentors: mmu_man, Adrien Destugues - PulkoMandy, Dario

This is the continuation of those tasks :

What you have to do :

  • Make the knob to don't overflow after reaching the max value. This is a potentially dangerous behaviour, as it may happen to do it for mistake, as the primary use of this knob is audio you may burn a pair of speakers potentially. 
  • Make the knob to move using the mouse scroll.
  • Investigate and solve the crash at close of the testing app.