At Wed, 31 Jan 2007 09:48:17 +0100,
I wrote:
>
> At Tue, 30 Jan 2007 23:01:45 +0000 (UTC),
> Tim wrote:
> >
> > Takashi Iwai <tiwai <at> suse.de> writes:
> > > A question from usability viewpoint is what is the good way to handle
> > > two linked volumes. For example,
> > >
> > > 1) two volume bars can be changed at any time. If one of them is
> > > changed, another is automatically set (jumps) to zero.
> > > 2) when one volume is set to non-zero, another is visiblly disabled.
> > > to zero and cannot be changed. Once after both are set to zero,
> > > both become accessible.
> > The answer is obvious - combine them into one control! He he...
>
> Yeah! That would be easiest :^)
After reading your post again, I found myself maybe misunderstanding.
> Some type of markings. Two end-to-end 'braces' along the side spanning the
> length of sliders, one labeled "digital att." meaning that the range from
> 0-127 is digital attenuation, and the other labeled "analog gain" meaning
> the range 127-164 is analog gain. It would be a great visual reminder of
> this underlying technical detail we have discussed here, so everyone
> should understand it.
> And of course all values in db's as well as integers.
Did you mean something that looks like below?
+---+ +18dB
| |
| | analog
| | gain
| |
+---+ 0dB
| |
| | digital
| | att
|[=]--[ -30dB ]
| |
+---+ -64dB
Takashi
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