And I tried build with -PCOMPILE_TARGETS=x86egl and still the same error (Could 
not call NativeCompileTask.compile() on task ':graphics:ccX86eglGlassDirectfb').

But now I get same error building with gradle 1.8 and 1.12 ...

De: Ruíz Martín, Ricardo
Enviado el: miércoles, 07 de mayo de 2014 15:49
Para: 'Daniel Blaukopf'
CC: openjfx-dev@openjdk.java.net
Asunto: RE: News about Java 8

Hi Daniel,


I don't know if I have made all steps in the way I should, but multitouch 
events doesn´t get my test.

What I did:

1.-In my repository clone (http://hg.openjdk.java.net/openjfx/8u-dev/rt/)  I 
execute an hg pull from local rt folder.
2.- Then I updated my working copy with hg update.
3.- I made a normal build with gradle -PBUILD_NATIVES=true
4.- I copied .../rt/build/sdk/rt/lib into JDK8U20PATH/jre/lib
5.- I executed my test with -Djavafx.platform=monocle -Dmonocle.platform=X11 
-Dembedded=monocle -Dmonocle.input.traceEvents=true 
-Dmonocle.input.traceEvents.verbose=true
I am missing something??


Thanks

Ricardo


De: Daniel Blaukopf [mailto:daniel.blauk...@oracle.com]
Enviado el: miércoles, 07 de mayo de 2014 11:51
Para: Ruíz Martín, Ricardo
CC: openjfx-dev@openjdk.java.net<mailto:openjfx-dev@openjdk.java.net>
Asunto: Re: News about Java 8


On May 7, 2014, at 12:47 PM, Ruíz Martín, Ricardo 
<rrmar...@indra.es<mailto:rrmar...@indra.es>> wrote:

Hi Daniel,

This properties should work in 8u20?
Only with OpenJFX repository version?

You'll need to build OpenJFX with the latest repository version because you 
need this fix: http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/9db01136330d

Thanks,
Daniel

With repository version if I get a x86egl buld?


Thank you

Ricardo



De: Daniel Blaukopf [mailto:daniel.blauk...@oracle.com]
Enviado el: miércoles, 07 de mayo de 2014 11:29
Para: Ruíz Martín, Ricardo
CC: openjfx-dev@openjdk.java.net<mailto:openjfx-dev@openjdk.java.net>
Asunto: Re: News about Java 8

Hi Ricardo,

These are great questions. You are correct in your analysis that the Pi 
implementation uses a different code path for touch than desktop Linux. 
Although what you are trying to do is not a supported configuration of JavaFX, 
the good news is that it should work and we can help you get it built.

I recommend using the Monocle implementation of Glass instead of Lens. Here are 
the flags to do that and select the X11 implementation:

-Djavafx.platform=monocle -Dmonocle.platform=X11 -Dembedded=monocle
If you run into input problems, the following flags should help you debug them:

-Dmonocle.input.traceEvents=true -Dmonocle.input.traceEvents.verbose=true

Please let me know how you get on with this.

Thanks,
Daniel

On May 6, 2014, at 7:56 PM, Ruíz Martín, Ricardo 
<rrmar...@indra.es<mailto:rrmar...@indra.es>> wrote:


Hi,

We are trying adding direct multitouch interaction support for our JavaFX 
application and we are facing some multi-touch support issues under Linux.

Under Windows all touch events are propagated (zoom, rotate, swipe, touch...), 
but although windows can be a development solution for us, we would need final 
version running under Linux.
We have tried different distributions (mainly RedHat beta7 and Ubuntu 14.04) 
and only events we get from JavaFX are Mouse events generated by multi-touch 
screen.
There are a Jira Issue about this (with some others duplicate issues):
https://javafx-jira.kenai.com/browse/RT-25079
But there are no timeline or Fix version.

Searching for some workaround we have found that OpenJfx has Raspberry Pi 
multitouch support in ARM linux JVM runtime.
It seems that this support is because ARM JVM does not use X11 and/or GTK, but 
only device drivers, and it should be possible build OpenJFX with this 
configuration for x86 (I suppose this should work on 64 bits too.) With this 
build we should use EGL/X11 for full-screen output but we would get inputs from 
dev/input.

So we have tried build OpenJFX with -PCOMPILE_TARGETS=x86egl because we can get 
touch events from /dev/input/eventX in evtest with no problems.

Unfortunately although we can build OpenJFX for linux with no target, when we 
use this compile target build fails:
https://javafx-jira.kenai.com/browse/RT-36921


We are stuck now with this.


Is there any other way for getting multitouch events with JavaFX under Linux?



Regards

Ricardo

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