How do you change bar increment/decrement value when using keyboard?

[henvu50]

In a new renpy project. Go to preferences and music volume. Then press enter and slide the music volume slider left and right. It will increment and decrement by a value of 0.1 .. How can you change this value to 0.05, instead of 0.1?

Code: Select all

if config.has_music:
  label _("Music Volume")
     hbox:
        bar value Preference("music volume")
        kb_increment 0.05   #hypothetical how would you do this?
        kb_decrement 0.05  #hypothetical how would you do this?

[Tess]

This is what I came up with:

Code: Select all

#At the beginning of the screens file
init python:
    def set_music_volume(vol):
        preferences.set_volume("music",vol)

#In the preferences screen  
if config.has_music:
	label _("Music Volume")
	default music_volume = 1.0
	hbox:
	 bar adjustment ui.adjustment(value=music_volume,range=1.0,adjustable=True,step=0.05,changed=set_music_volume)

I don't think it's possible to hand MixerValue("music") or Preference("music volume") directly to the ui.adjustment object, it kept complaining about wanting an int or float rather than a MixerValue object.

[henvu50]

This is what I came up with:

Code: Select all

#At the beginning of the screens file
init python:
    def set_music_volume(vol):
        preferences.set_volume("music",vol)

#In the preferences screen  
if config.has_music:
	label _("Music Volume")
	default music_volume = 1.0
	hbox:
	 bar adjustment ui.adjustment(value=music_volume,range=1.0,adjustable=True,step=0.05,changed=set_music_volume)

I don't think it's possible to hand MixerValue("music") or Preference("music volume") directly to the ui.adjustment object, it kept complaining about wanting an int or float rather than a MixerValue object.

Thanks for trying. Maybe we have to edit the main Renpy PY files to change the step value.