Re: [LAD] sliders/fans

2011-12-09 Thread David Robillard
On Thu, 2011-12-08 at 06:22 +0100, Nick Copeland wrote: It's more like the distance along the minor axis controls sensitivity, and the actual value change is always along the major axis? yes. also rather easy to discover. Does this differ from fanning sliders? More or less the

Re: [LAD] sliders/fans

2011-12-08 Thread Thorsten Wilms
On 12/07/2011 09:03 PM, David Robillard wrote: It's more like the distance along the minor axis controls sensitivity, and the actual value change is always along the major axis? Oh, I thought that's what happens with fan-sliders already ... and I should know ;) The 3D application Houdini

Re: [LAD] sliders/fans

2011-12-07 Thread Paul Davis
On Wed, Dec 7, 2011 at 2:12 PM, David Robillard d...@drobilla.net wrote: How about using the axis inline with the slider for coarse control, and the other axis for fine control?  For example, a horizontal fader would use horizontal drag as a direct grab as usual, but the vertical distance

Re: [LAD] sliders/fans

2011-12-07 Thread Neil C Smith
How easy is that to use in practice though? With a mouse, and particularly with a touch screen, it's not that easy to do a purely vertical movement without introducing lots of horizontal noise that will surely hamper your attempts at fine settings?! Neil On 7 December 2011 19:32, Paul Davis

Re: [LAD] sliders/fans

2011-12-07 Thread Paul Davis
On Wed, Dec 7, 2011 at 2:39 PM, Neil C Smith n...@neilcsmith.net wrote: How easy is that to use in practice though?  With a mouse, and particularly with a touch screen, it's not that easy to do a purely vertical movement without introducing lots of horizontal noise that will surely hamper your

Re: [LAD] sliders/fans

2011-12-07 Thread David Robillard
On Wed, 2011-12-07 at 14:43 -0500, Paul Davis wrote: On Wed, Dec 7, 2011 at 2:39 PM, Neil C Smith n...@neilcsmith.net wrote: How easy is that to use in practice though? With a mouse, and particularly with a touch screen, it's not that easy to do a purely vertical movement without

Re: [LAD] sliders/fans

2011-12-07 Thread Paul Davis
On Wed, Dec 7, 2011 at 3:03 PM, David Robillard d...@drobilla.net wrote: Hm... so my description wasn't quite what you'd want. It's more like the distance along the minor axis controls sensitivity, and the actual value change is always along the major axis? yes. also rather easy to discover.

Re: [LAD] sliders/fans

2011-12-07 Thread David Robillard
On Wed, 2011-12-07 at 17:32 -0500, Paul Davis wrote: On Wed, Dec 7, 2011 at 3:03 PM, David Robillard d...@drobilla.net wrote: Hm... so my description wasn't quite what you'd want. It's more like the distance along the minor axis controls sensitivity, and the actual value change is

Re: [LAD] sliders/fans

2011-12-07 Thread Nick Copeland
It's more like the distance along the minor axis controls sensitivity, and the actual value change is always along the major axis? yes. also rather easy to discover. Does this differ from fanning sliders?

Re: [LAD] sliders/fans

2011-11-25 Thread Nick Copeland
Is it possible to configure Macbook touchpads to middle click? -dr P.S. Spare us the who cares rants, please... You can do this kind of stuff with the Mac. My boss has one and I had to use it to do a presentation a while back: one button. Bummer. I had him drive the thing since their

Re: [LAD] sliders/fans

2011-11-25 Thread Jeff McClintock
] sliders/fans To: linux-audio-dev@lists.linuxaudio.org Message-ID: 2024204509.ga14...@linuxaudio.org Content-Type: text/plain; charset=us-ascii On Thu, Nov 24, 2011 at 02:21:25PM -0500, David Robillard wrote: Agreed. Everything here is about the *view*. How that maps to actual parameter

Re: [LAD] sliders/fans

2011-11-25 Thread Nick Copeland
From: d...@drobilla.net To: f...@linuxaudio.org Some situations are indeed much more complex than others, but a widget is still just a stupid thing that gives you a number.I go with this, for lots of reasons but the main one being that the graphic should be an output of your application

Re: [LAD] sliders/fans

2011-11-25 Thread Fons Adriaensen
On Fri, Nov 25, 2011 at 09:52:25AM +0100, Nick Copeland wrote: All we are really talking about here is what actions give what inputs. Seeing as we all agree that placing semantics on the controls is way out of scope then specific exceptions may just have to be moved outside. Agreed, my

Re: [LAD] sliders/fans

2011-11-25 Thread Fons Adriaensen
On Thu, Nov 24, 2011 at 06:52:24PM -0500, David Robillard wrote: ... I guess you are being pedantic and jumping on me saying it's a model issue. Dave, I I have no desire to 'jump on you', and replied to something written by Nick if I'm not mistaken. Some situations are indeed much more

Re: [LAD] sliders/fans

2011-11-25 Thread Fons Adriaensen
On Fri, Nov 25, 2011 at 09:50:53PM +1300, Jeff McClintock wrote: Imagine your device supplemented with a 'dumb' pair of MIDI controllers complementing the two GUI sliders, they could not correctly implement the complex interaction between the two gain settings, therefore you need to go back

Re: [LAD] sliders/fans

2011-11-24 Thread David Robillard
On Tue, 2011-11-22 at 15:41 +0100, hermann wrote: Am Dienstag, den 22.11.2011, 09:25 -0500 schrieb Paul Davis: On Tue, Nov 22, 2011 at 7:05 AM, James Morris ja...@jwm-art.net wrote: On Tue, 22 Nov 2011 15:33:16 +0400 Alexandre Prokoudine alexandre.prokoud...@gmail.com wrote: For

Re: [LAD] sliders/fans

2011-11-24 Thread David Robillard
On Thu, 2011-11-24 at 19:37 +0100, Nick Copeland wrote: From: d...@drobilla.net Just a thought, but perhaps an effort at a LAD HIG (Human Interface Guidelines) might be a good idea, so things like this aren't arbitrarily different between apps and plugins? Naturally the scope of such

Re: [LAD] sliders/fans

2011-11-24 Thread Nick Copeland
From: d...@drobilla.net To: nickycopel...@hotmail.com That is a good idea. The recent comments on the use of Shift vs Control and controller changes does highlight some differences. Bristol uses Shift for accelerator (as in shift your butt) and Control as a decelerator to have more

Re: [LAD] sliders/fans

2011-11-24 Thread David Robillard
On Thu, 2011-11-24 at 20:02 +0100, Nick Copeland wrote: From: d...@drobilla.net To: nickycopel...@hotmail.com That is a good idea. The recent comments on the use of Shift vs Control and controller changes does highlight some differences. Bristol uses Shift for accelerator (as in

Re: [LAD] sliders/fans

2011-11-24 Thread hermann
Am Donnerstag, den 24.11.2011, 14:21 -0500 schrieb David Robillard: Middle click to go here is a convention from scroll bars dating back to the dawn of X11. Using something easily done accidentally (and unknowingly) for learn doesn't seem like the best idea to me. That said, some laptops

Re: [LAD] sliders/fans

2011-11-24 Thread Fons Adriaensen
On Thu, Nov 24, 2011 at 02:21:25PM -0500, David Robillard wrote: Agreed. Everything here is about the *view*. How that maps to actual parameter values is an underlying model issue. Not always. Consider the case of 'VCA' groups for faders. That is: you have a slider that controls the gain of

Re: [LAD] sliders/fans

2011-11-24 Thread Nick Copeland
From: brumm...@web.de To: d...@drobilla.net CC: nickycopel...@hotmail.com; linux-audio-dev@lists.linuxaudio.org I think most modern apps use middle mouse button today for midi connection. Laptops witch didn't have a middle mouse button often even didn't have a midi in connection so there is

Re: [LAD] sliders/fans

2011-11-24 Thread Fons Adriaensen
On Thu, Nov 24, 2011 at 09:31:22PM +0100, hermann wrote: A click to go here, seems on the other hand like a bad Idea for me. It's almost always a bad idea - there is no corresponding action using a 'real' control. But there are some alternative uses. I've been using R-click for * On an EQ:

Re: [LAD] sliders/fans

2011-11-24 Thread Nick Copeland
From: f...@linuxaudio.org To: linux-audio-dev@lists.linuxaudio.org Subject: Re: [LAD] sliders/fans On Thu, Nov 24, 2011 at 02:21:25PM -0500, David Robillard wrote: Suppose the minimum value of the widget would correspond to say -100 dB if not handled specially. If you just have a single

Re: [LAD] sliders/fans

2011-11-24 Thread Fons Adriaensen
On Thu, Nov 24, 2011 at 10:03:47PM +0100, Nick Copeland wrote: Wow. Isn't this a far bigger topic? Agreed, yes. But I was replying to your suggestion that the translation of 'widget value' to 'actual parameter value' would always be the task of the model or DSP code. That is in general not the

Re: [LAD] sliders/fans

2011-11-24 Thread Nick Copeland
Just a thought, but perhaps an effort at a LAD HIG (Human Interface Guidelines) might be a good idea, so things like this aren't arbitrarily different between apps and plugins? Naturally the scope of such a thing would be limited since different programs have different needs, but at least

Re: [LAD] sliders/fans

2011-11-24 Thread Philipp Überbacher
Excerpts from hermann's message of 2011-11-24 21:31:22 +0100: Am Donnerstag, den 24.11.2011, 14:21 -0500 schrieb David Robillard: Middle click to go here is a convention from scroll bars dating back to the dawn of X11. Using something easily done accidentally (and unknowingly) for learn

Re: [LAD] sliders/fans

2011-11-24 Thread Jeff Koftinoff
On 2011-11-24, at 12:45 PM, Fons Adriaensen wrote: On Thu, Nov 24, 2011 at 02:21:25PM -0500, David Robillard wrote: Agreed. Everything here is about the *view*. How that maps to actual parameter values is an underlying model issue. Not always. Consider the case of 'VCA' groups for

Re: [LAD] sliders/fans

2011-11-24 Thread Fons Adriaensen
On Thu, Nov 24, 2011 at 03:12:12PM -0800, Jeff Koftinoff wrote: On 2011-11-24, at 12:45 PM, Fons Adriaensen wrote: Not always. Consider the case of 'VCA' groups for faders. That is: you have a slider that controls the gain of a group of channels (without those being mixed). The

Re: [LAD] sliders/fans

2011-11-24 Thread David Robillard
On Thu, 2011-11-24 at 20:45 +, Fons Adriaensen wrote: On Thu, Nov 24, 2011 at 02:21:25PM -0500, David Robillard wrote: Agreed. Everything here is about the *view*. How that maps to actual parameter values is an underlying model issue. Not always. Consider the case of 'VCA' groups

Re: [LAD] sliders/fans

2011-11-24 Thread David Robillard
On Thu, 2011-11-24 at 21:31 +0100, hermann wrote: Am Donnerstag, den 24.11.2011, 14:21 -0500 schrieb David Robillard: Middle click to go here is a convention from scroll bars dating back to the dawn of X11. Using something easily done accidentally (and unknowingly) for learn doesn't seem

Re: [LAD] sliders/fans

2011-11-24 Thread David Robillard
On Thu, 2011-11-24 at 22:30 +0100, Nick Copeland wrote: Just a thought, but perhaps an effort at a LAD HIG (Human Interface Guidelines) might be a good idea, so things like this aren't arbitrarily different between apps and plugins? Naturally the scope of such a thing would be limited

Re: [LAD] sliders/fans

2011-11-24 Thread hermann
Am Donnerstag, den 24.11.2011, 18:57 -0500 schrieb David Robillard: On Thu, 2011-11-24 at 21:31 +0100, hermann wrote: Am Donnerstag, den 24.11.2011, 14:21 -0500 schrieb David Robillard: Middle click to go here is a convention from scroll bars dating back to the dawn of X11. Using

Re: [LAD] sliders/fans

2011-11-22 Thread James Morris
On Tue, 22 Nov 2011 15:33:16 +0400 Alexandre Prokoudine alexandre.prokoud...@gmail.com wrote: For darktable we examined the slider from phat and created a similar new, more usable widget which combines a label and a slider. You can enter precise value after a right click inside the slider

Re: [LAD] sliders/fans

2011-11-22 Thread Paul Davis
On Tue, Nov 22, 2011 at 7:05 AM, James Morris ja...@jwm-art.net wrote: On Tue, 22 Nov 2011 15:33:16 +0400 Alexandre Prokoudine alexandre.prokoud...@gmail.com wrote: For darktable we examined the slider from phat and created a similar new, more usable widget which combines a label and a

Re: [LAD] sliders/fans

2011-11-22 Thread hermann
Am Dienstag, den 22.11.2011, 09:25 -0500 schrieb Paul Davis: On Tue, Nov 22, 2011 at 7:05 AM, James Morris ja...@jwm-art.net wrote: On Tue, 22 Nov 2011 15:33:16 +0400 Alexandre Prokoudine alexandre.prokoud...@gmail.com wrote: For darktable we examined the slider from phat and created a

Re: [LAD] sliders/fans

2011-11-22 Thread Alexandre Prokoudine
On Tue, Nov 22, 2011 at 4:05 PM, James Morris wrote: That looks interesting. I take it you removed the fan drawing code? Hard to remove something that was never used :) We did it from scratch. What about imprecise but fine grained adjustments? Ctrl is used for smaller steps right now.