Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 10:58:09 Mark wrote:
 On Wed, Feb 13, 2013 at 10:38 AM, Aurélien Gâteau agat...@kde.org wrote:
  Le Tuesday 12 February 2013 23:55:39 Mark a écrit :
  On Tue, Feb 12, 2013 at 8:06 PM, Shaun Reich sre...@kde.org wrote:
   On Tue, Feb 12, 2013 at 10:40 AM, Martin Gräßlin mgraess...@kde.org
 
  wrote:
   Technical implementation aside: I think that makes absolute sense:
   * one vd by default
   * do not show pager for one vd
   * show pager if user uses more vds
  
   i agree that showing the pager only for on vd is a bit weird. but the
   issue
   i'd like to address is that if you make the pager invisible and not
   taking
   up space, then when the user is browsing the widget explorer seeing
   what
   he
   can add to the panel, he tries to add the pager widget, wondering what
   that
   does. but no feedback is given for adding it, and so they add it 10
   more
   times.
  
   as mentioned in the rb, i've personally witnessed this happen, and this
   seems to confuse people, because they have no idea they need to go into
   system settings and set the virtual desktop to  1. if it said so/told
   them, i imagine that would be fine as well.
  
   Focus on technical implementation: I don't care much and cannot judge
   it,
   but
   my personal vote would be to just drop the pager from the default
   setup.
  
   I agree on this, since I don't see virtual desktops being used by
   people
   other than power users. After all, we've got activities and we should
   be
   focusing/refining on that for the majority of our users.
  
   i think that if we remove it from the default setup, we don't have to
   worry
   about hiding the pager contents in the 1 vd scenario at all.
 
  Why are you folks discarding my usecase completely? Not even one
  comment on it. My usecase is very valid, i'm having it right now as i
  type this mail.
 
  What Shaun and Martin suggest would actually fix your problem. If the
  pager is not in the default setup, then there is no need to hide it when
  only one vd is there, so you would be able to add the widget to your
  panel and see your windows.

 That would not fix it at all.
 It would still show up empty with just one VD if i choose to add it.
I think what Aurélien meant is that we could change the behavior of pager
again once it is not part of the default setup

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Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 11:24:06 Mark wrote:
 When i brought this issue up in RB and moved it to this list i was
 actually expecting a reply like: Ohh, we introduced a new pager in
 4.10 that occupies space without putting anything in it by default.
 Lets fix that asap. But there is nothing like that. Like you guys
 just don't see it as an issue.. Why is that?
I'd say because it is not a regression. It already used to be like that.

And if I have to decide between an empty widget and a pager with one desktop I
go for the empty widget.

Btw. it's pretty much a non-issue for our users as most distributions think
that they need to adjust the defaults for virtual desktops. IIRC:
* Kubuntu: 2
* OpenSUSE: 4

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Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 11:40:15 Marco Martin wrote:
 On Wednesday 13 February 2013, Mark wrote:
  That would probably be the best way i guess.
  But then we still have an empty taskbar area occupied by the pager
  during the 4.10 cycle. I can hardly imagine that to be the intention?
 
  It's just a simple QML one liner.. If you want i can commit the change
  (as posted a few posts back) to 4.10..
 
  When i brought this issue up in RB and moved it to this list i was
  actually expecting a reply like: Ohh, we introduced a new pager in
  4.10 that occupies space without putting anything in it by default.
  Lets fix that asap. But there is nothing like that. Like you guys
  just don't see it as an issue.. Why is that?

 i wouldn't be against not shipping the pager by default.
 there is just one thing that doesn't sound about right.
 should also be easy to go back to multiple desktop, and if the pager is not
 there, then the user can easiuly increase the number of desktops in
 systemsettings, but then doesn't get any pager and looks like setting that
 option didn't have any effects (i can already sense bug reports for that :p)
what about executing a java script to add the pager if it increases?

Also the KCM should get a hint that Ctrl+F8 opens the desktop grid ;-)

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Re: Re: QML Placces design discussion

2013-02-13 Thread Mark
On Wed, Feb 13, 2013 at 11:35 AM, Martin Gräßlin mgraess...@kde.org wrote:
 On Wednesday 13 February 2013 11:24:06 Mark wrote:
 When i brought this issue up in RB and moved it to this list i was
 actually expecting a reply like: Ohh, we introduced a new pager in
 4.10 that occupies space without putting anything in it by default.
 Lets fix that asap. But there is nothing like that. Like you guys
 just don't see it as an issue.. Why is that?
 I'd say because it is not a regression. It already used to be like that.

 And if I have to decide between an empty widget and a pager with one desktop I
 go for the empty widget.

 Btw. it's pretty much a non-issue for our users as most distributions think
 that they need to adjust the defaults for virtual desktops. IIRC:
 * Kubuntu: 2
 * OpenSUSE: 4

You where of the strong defaults right?
Strong defaults are upstream (which is KDE itself) not the
distributions that ship it (and modify it).
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Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 06:17:45 Aurélien Gâteau wrote:
 Since the virtual desktop kcm is already shown from within the pager
 applet
 configuration dialog, maybe it can simply be removed from
 systemsettings?
erm no, I'm using virtual desktops but not a pager and the KCM offers more
than pager related stuff, like shortcuts for switching between VDs and so on.
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Re: Re: QML Placces design discussion

2013-02-13 Thread Aurélien Gâteau

On Wed, 13 Feb 2013 12:23:41 +0100, Martin Gräßlin wrote:

On Wednesday 13 February 2013 06:17:45 Aurélien Gâteau wrote:

Since the virtual desktop kcm is already shown from within the pager
applet
configuration dialog, maybe it can simply be removed from
systemsettings?

erm no, I'm using virtual desktops but not a pager


This sounds like an advanced-user setup. I would expect advanced users
would know how to either run the kcm with kcmshell or run the pager
applet with `plasma-windowed pager`.

Either that, or one could show a KMessageWidget in the KCM if there are
no pager applet, with a button offering to add one (assuming the KCM 
can

do this)


and the KCM offers more than pager related stuff, like shortcuts for
switching between VDs and so on.


Are you sure about that? It really uses the same KCM: there is a tab to
define keyboard shortcuts in the applet config.

Aurélien

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Re: Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 06:43:47 Aurélien Gâteau wrote:
 On Wed, 13 Feb 2013 12:23:41 +0100, Martin Gräßlin wrote:
  On Wednesday 13 February 2013 06:17:45 Aurélien Gâteau wrote:
  Since the virtual desktop kcm is already shown from within the pager
  applet
  configuration dialog, maybe it can simply be removed from
  systemsettings?
 
  erm no, I'm using virtual desktops but not a pager

 This sounds like an advanced-user setup. I would expect advanced users
 would know how to either run the kcm with kcmshell or run the pager
 applet with `plasma-windowed pager`.
Actually I see the pager as a relict from the time when we did not have
desktop grid. It's not really an advanced user setup, but I just find the
pager completely useless. I had had the pager quite long and dropped it when I
realized that I don't use it, because I only use desktop grid.

 Either that, or one could show a KMessageWidget in the KCM if there are
 no pager applet, with a button offering to add one (assuming the KCM
 can
 do this)
sounds also fine.

  and the KCM offers more than pager related stuff, like shortcuts for
  switching between VDs and so on.

 Are you sure about that? It really uses the same KCM: there is a tab to
 define keyboard shortcuts in the applet config.
yes I wrote (part of) the KCM :-)
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Re: Re: Re: QML Placces design discussion

2013-02-13 Thread Aurélien Gâteau

On Wed, 13 Feb 2013 13:44:31 +0100, Martin Gräßlin wrote:

On Wednesday 13 February 2013 06:43:47 Aurélien Gâteau wrote:

On Wed, 13 Feb 2013 12:23:41 +0100, Martin Gräßlin wrote:
 On Wednesday 13 February 2013 06:17:45 Aurélien Gâteau wrote:
 Since the virtual desktop kcm is already shown from within the 
pager

 applet
 configuration dialog, maybe it can simply be removed from
 systemsettings?

 erm no, I'm using virtual desktops but not a pager

This sounds like an advanced-user setup. I would expect advanced 
users

would know how to either run the kcm with kcmshell or run the pager
applet with `plasma-windowed pager`.
Actually I see the pager as a relict from the time when we did not 
have
desktop grid. It's not really an advanced user setup, but I just find 
the

pager completely useless. I had had the pager quite long and dropped
it when I
realized that I don't use it, because I only use desktop grid.


For what its worth, my use of the pager applet is as an indicator of 
which

desktop I am on. I switch with shortcuts, but I like to glance at the
applet to know where I am.

Either that, or one could show a KMessageWidget in the KCM if there 
are

no pager applet, with a button offering to add one (assuming the KCM
can
do this)

sounds also fine.


 and the KCM offers more than pager related stuff, like shortcuts 
for

 switching between VDs and so on.

Are you sure about that? It really uses the same KCM: there is a tab 
to

define keyboard shortcuts in the applet config.

yes I wrote (part of) the KCM :-)


Then your KCM must be the one which shows up when you configure virtual
desktops from the applet. Try this:
- open the applet config dialog
- go to Virtual Desktops page
- open Systemsettings
- go to Workspace Behavior
- go to Virtual Desktops page
  You should get a message saying:
  This configuration section is already opened in Plasma Desktop 
Shell

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Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 13:50:08 Mark wrote:
 That's the intention and that hasn't changed. Apparently most of you
 seem to disagree here. Apparently i'm the only one that dislikes
 having an empty space shown by default..
to complement what Aurelien just wrote: you need to step aside from your own
use case to properly discuss it. It makes you blind to see that there are many
ways to get to what you need. So far you only focus on what you proposed to
change.

I looked to the problem not from your perspective but from the global view.
Why is the pager implemented that way? Is that a valid use case? Is the use
case correctly implemented or are there better ways to implement the use case?
This lead for me to: let's remove the pager in the default setup.

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Re: Re: QML Placces design discussion

2013-02-13 Thread Mark
On Wed, Feb 13, 2013 at 2:23 PM, Martin Gräßlin mgraess...@kde.org wrote:
 On Wednesday 13 February 2013 13:50:08 Mark wrote:
 That's the intention and that hasn't changed. Apparently most of you
 seem to disagree here. Apparently i'm the only one that dislikes
 having an empty space shown by default..
 to complement what Aurelien just wrote: you need to step aside from your own
 use case to properly discuss it. It makes you blind to see that there are many
 ways to get to what you need. So far you only focus on what you proposed to
 change.

 I looked to the problem not from your perspective but from the global view.
 Why is the pager implemented that way? Is that a valid use case? Is the use
 case correctly implemented or are there better ways to implement the use case?
 This lead for me to: let's remove the pager in the default setup.

I know and i did that :)

The current pager is perfect if you have one monitor or perhaps even
two since you can make a quite safe assumption that both monitors are
on thus having a pager with one VD makes no sense. So yes, i took that
step back and fully agree with how it's currently implemented based on
that step.

However, modern day desktops can have more displays attached then 1 or
2 and those displays don't have to be monitors. That's something to
also consider and i'm doing exactly that. I think the current pager
lacks that consideration.
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Re: Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 14:29:12 Mark wrote:
 On Wed, Feb 13, 2013 at 2:23 PM, Martin Gräßlin mgraess...@kde.org wrote:
  On Wednesday 13 February 2013 13:50:08 Mark wrote:
  That's the intention and that hasn't changed. Apparently most of you
  seem to disagree here. Apparently i'm the only one that dislikes
  having an empty space shown by default..
 
  to complement what Aurelien just wrote: you need to step aside from your
  own use case to properly discuss it. It makes you blind to see that there
  are many ways to get to what you need. So far you only focus on what you
  proposed to change.
 
  I looked to the problem not from your perspective but from the global
  view.
  Why is the pager implemented that way? Is that a valid use case? Is the
  use
  case correctly implemented or are there better ways to implement the use
  case? This lead for me to: let's remove the pager in the default setup.

 I know and i did that :)

 The current pager is perfect if you have one monitor or perhaps even
 two since you can make a quite safe assumption that both monitors are
 on thus having a pager with one VD makes no sense. So yes, i took that
 step back and fully agree with how it's currently implemented based on
 that step.

 However, modern day desktops can have more displays attached then 1 or
 2 and those displays don't have to be monitors. That's something to
 also consider and i'm doing exactly that. I think the current pager
 lacks that consideration.
no it doesn't. See my very first answer to this thread. Your workflow is a
workaround to limitations in multi screen handling. KWin should not put
windows on a screen which is not useable (doesn't matter whether turned off or
disconnected). It shouldn't put it there. Full stop! If it does put it there
we need to fix it. This means your workaround as a workflow is irrelevant as
we need to fix the bug, not ensure workarounds work.

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Re: Re: Re: QML Placces design discussion

2013-02-13 Thread Mark
On Wed, Feb 13, 2013 at 3:54 PM, Martin Gräßlin mgraess...@kde.org wrote:
 On Wednesday 13 February 2013 14:29:12 Mark wrote:
 On Wed, Feb 13, 2013 at 2:23 PM, Martin Gräßlin mgraess...@kde.org wrote:
  On Wednesday 13 February 2013 13:50:08 Mark wrote:
  That's the intention and that hasn't changed. Apparently most of you
  seem to disagree here. Apparently i'm the only one that dislikes
  having an empty space shown by default..
 
  to complement what Aurelien just wrote: you need to step aside from your
  own use case to properly discuss it. It makes you blind to see that there
  are many ways to get to what you need. So far you only focus on what you
  proposed to change.
 
  I looked to the problem not from your perspective but from the global
  view.
  Why is the pager implemented that way? Is that a valid use case? Is the
  use
  case correctly implemented or are there better ways to implement the use
  case? This lead for me to: let's remove the pager in the default setup.

 I know and i did that :)

 The current pager is perfect if you have one monitor or perhaps even
 two since you can make a quite safe assumption that both monitors are
 on thus having a pager with one VD makes no sense. So yes, i took that
 step back and fully agree with how it's currently implemented based on
 that step.

 However, modern day desktops can have more displays attached then 1 or
 2 and those displays don't have to be monitors. That's something to
 also consider and i'm doing exactly that. I think the current pager
 lacks that consideration.
 no it doesn't. See my very first answer to this thread. Your workflow is a
 workaround to limitations in multi screen handling. KWin should not put
 windows on a screen which is not useable (doesn't matter whether turned off or
 disconnected). It shouldn't put it there. Full stop! If it does put it there
 we need to fix it. This means your workaround as a workflow is irrelevant as
 we need to fix the bug, not ensure workarounds work.

Right, clear. Could you fix windows up as well? ;-)
Anyway, if you need any information regarding that, please just ask. I
have the setup at home and i can easily compile any patches you have
for me.
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Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 15:24:49 Aaron J. Seigo wrote:
 but there's a pragmatic solution:

   hide the fucking thing when there is only one vd.
Have you seen Aurelien's suggestion of adding a button to the KCM where one
changes the number of virtual desktops to add the pager to the setting? This
should be quite a pragmatic solution, too (I don't mind adding that code to
the KCM as it already controls other Plasma workspace settings).

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Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 16:04:03 Marco Martin wrote:
 On Wednesday 13 February 2013, Martin Gräßlin wrote:
  On Wednesday 13 February 2013 15:24:49 Aaron J. Seigo wrote:
   but there's a pragmatic solution:
 hide the fucking thing when there is only one vd.
 
  Have you seen Aurelien's suggestion of adding a button to the KCM where
  one
  changes the number of virtual desktops to add the pager to the setting?
  This should be quite a pragmatic solution, too (I don't mind adding that
  code to the KCM as it already controls other Plasma workspace settings).

 this, i guess goes into the category of event based scripting system that
 may open a very big can of worms...
is it really? Run a script from KCM to look whether there is a panel with a
pager. If not add the button. If user clicks it, run a script to add the pager
to a panel.

Doesn't sound so complex to me and also not really event driven

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Re: Re: Re: Re: QML Placces design discussion

2013-02-13 Thread Martin Gräßlin
On Wednesday 13 February 2013 15:58:15 Mark wrote:
 Anyway, if you need any information regarding that, please just ask. I
 have the setup at home and i can easily compile any patches you have
 for me.
Best would be to try whether using KScreen improves the situation. If not get
in contact with Alex so that KScreen handles the case correctly.
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Re: Re: Re: Re: QML Placces design discussion

2013-02-13 Thread Mark
On Wed, Feb 13, 2013 at 4:18 PM, Martin Gräßlin mgraess...@kde.org wrote:
 On Wednesday 13 February 2013 15:58:15 Mark wrote:
 Anyway, if you need any information regarding that, please just ask. I
 have the setup at home and i can easily compile any patches you have
 for me.
 Best would be to try whether using KScreen improves the situation. If not get
 in contact with Alex so that KScreen handles the case correctly.

Will do as soon as i get home.
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Re: Re: Re: Re: QML Placces design discussion

2013-02-13 Thread Mark
On Wed, Feb 13, 2013 at 4:18 PM, Martin Gräßlin mgraess...@kde.org wrote:
 On Wednesday 13 February 2013 15:58:15 Mark wrote:
 Anyway, if you need any information regarding that, please just ask. I
 have the setup at home and i can easily compile any patches you have
 for me.
 Best would be to try whether using KScreen improves the situation. If not get
 in contact with Alex so that KScreen handles the case correctly.

I just tested this. While KScreen is truly a marvelous app, it doesn't
fix the issue.
My testcase:
1. Open dolphin
2. Drag it to the third screen
3. Close it (and turn the screen off)
4. Open dolphin again

Now it opens on the third screen so you see absolutely nothing. If you
also happen to have your taskbar set to only show the tasks running on
your current screen then you just don't see dolphin at all. Like it
swam away ;)

Adding Alex to CC, perhaps he knows a randr trick to prevent windows
from opening on monitors that are attached but powered off. Though i
think the best bet here would be KWin. I am curious though, how can
you even detect if a monitor is powered on?

Regards,
Mark
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Re: Re: Re: Re: QML Placces design discussion

2013-02-13 Thread Mark
On Wed, Feb 13, 2013 at 6:59 PM, Mark mark...@gmail.com wrote:
 On Wed, Feb 13, 2013 at 4:18 PM, Martin Gräßlin mgraess...@kde.org wrote:
 On Wednesday 13 February 2013 15:58:15 Mark wrote:
 Anyway, if you need any information regarding that, please just ask. I
 have the setup at home and i can easily compile any patches you have
 for me.
 Best would be to try whether using KScreen improves the situation. If not get
 in contact with Alex so that KScreen handles the case correctly.

 I just tested this. While KScreen is truly a marvelous app, it doesn't
 fix the issue.
 My testcase:
 1. Open dolphin
 2. Drag it to the third screen
 3. Close it (and turn the screen off)
 4. Open dolphin again

 Now it opens on the third screen so you see absolutely nothing. If you
 also happen to have your taskbar set to only show the tasks running on
 your current screen then you just don't see dolphin at all. Like it
 swam away ;)

 Adding Alex to CC, perhaps he knows a randr trick to prevent windows
 from opening on monitors that are attached but powered off. Though i
 think the best bet here would be KWin. I am curious though, how can
 you even detect if a monitor is powered on?

 Regards,
 Mark

Lol, i just now discover that i not only typed pager wrong in the
title, but also completely misspelled it.. I'm very sorry for that.

Lets continue in the other pager thread started by Rick.
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Re: Re: QML Placces design discussion

2013-02-12 Thread Martin Gräßlin
On Tuesday 12 February 2013 23:55:39 Mark wrote:
 Why are you folks discarding my usecase completely? Not even one
 comment on it. My usecase is very valid, i'm having it right now as i
 type this mail.
it's not a usecase, it's a workaround for a bug. Windows should never ever
ever be opened on a disconnected screen. Once KScreen is fully integrated that
will hopefully not happen any more.

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Re: Re: QML Placces design discussion

2013-02-12 Thread Mark
On Wed, Feb 13, 2013 at 7:58 AM, Martin Gräßlin mgraess...@kde.org wrote:
 On Tuesday 12 February 2013 23:55:39 Mark wrote:
 Why are you folks discarding my usecase completely? Not even one
 comment on it. My usecase is very valid, i'm having it right now as i
 type this mail.
 it's not a usecase, it's a workaround for a bug. Windows should never ever
 ever be opened on a disconnected screen. Once KScreen is fully integrated that
 will hopefully not happen any more.

disconnected != powered down

I keep the beamer connected all the time.

How this works on windows kinda depends on AMD and NVidia
AMD + Windows = if you power down the beamer it also disconnects it
in some way. As in when you look at the screen resolution you won't
find any trace of it.
NVidia + Windows = if you power down the beamer it stays connected.
When you look at the screen resolution you can see the beamer as if it
where powered on.

I've had both (AMD and NVidia) and i can say that the AMD alternative
is extremely unstable. Even under windows.
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