+ elif wiiuse.is_just_pressed(wm, wiiuse.button['+']) :
+ self.synth.inc_gain()
+ elif wiiuse.is_just_pressed(wm, wiiuse.button['-']) :
+ self.synth.dec_gain()
+ elif wiiuse.is_just_pressed(wm, wiiuse.button['1']) and self.playingScreen :
+ self.playingScreen.tempoTrimUp()
+ elif wiiuse.is_just_pressed(wm, wiiuse.button['2']) and self.playingScreen :
+ self.playingScreen.tempoTrimDown()