Difference between CellTable and DataGrid?

2015-03-03 Thread Mohammed
Hi,
What is the difference between cell table and data grid? How to do grouping 
,Is it possible to have grouping in both cell table and data grid?

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Trying to use transcription foot pedal with GWT... issue with key events...

2015-03-03 Thread TimOnGmail
Hi all...

So I have a requirement to add transcription foot-pedal support to a GWT 
app.  I bought a USB foot pedal, and the company who writes software for it 
makes a small utility that outputs any key sequence you like based upon 
which pedal is pressed (this unit has 3 pedals).

Unfortunately, when the event is received in GWT, the various methods on 
the event to determine Shift/Control/Alt key values (eg. 
getAltKey()/isAltKeyPressed()) don't give the correct value.

This may be browser dependent, not sure.

In any case, I'm suspecting that the values available in the event are 
related to the actual state of those keys on the keyboard, and the 
utility's attempt to emulate that from the foot pedal doesn't carry across 
properly.

I know that this is likely browser-dependent and not GWT implementation 
dependent, but I was wondering if anyone has had any experience integrating 
foot pedals into GWT apps, or know something about how these 
keyboard-emulation utilities work such that meta-key state isn't properly 
brought across in the generated keyboard event.

- Tim

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Re: [ERROR] Only either css files or gss files are supported on one interface

2015-03-03 Thread Jens
Ok put differently:

When you enable GSS then GWT will use the GssResourceGenerator which 
accepts valid GSS and hands it over to the closure stylesheets backend to 
produce the final css output. Your css files could contain CssResource 
specific extensions like @def, conditionals, sprites, etc. and most of them 
work a bit differently in GSS. GWT can not assume your css file is a valid 
gss file, thus the css file must run through the css2gss converter before 
it will be handed over to the closure stylesheets backend.

-- J.

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Re: Material Design with GWT(Polymer wrapper)

2015-03-03 Thread Mat
Thanks for sharing your great work.  Would be very useful to see the 
polymer core-list integrated. 

On Thursday, February 26, 2015 at 11:58:07 AM UTC, Blaze wrote:
>
> Tnx for the good words. 
> We see what singular will bring out when it becomes production candidate, 
> and then I can do something.
>
> This one is pretty much tested, we use it in one of our inhouse projects 
> with almost no problems at all.
>
> On Sun, Feb 22, 2015 at 2:02 PM, Alexander Zbiek <
> stronga...@googlemail.com > wrote:
>
>> Great work ! Always thought somebody might have done that.
>>
>> Keep up your good work. Perhaps it could be combined with gwt singular?
>>
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Re: [ERROR] Only either css files or gss files are supported on one interface

2015-03-03 Thread Ed Bras
I am very sorry Jens, but don't really understand your explanation.
Why can't the css file be used as gss file?
If I look at the examples of gss files, they can contain standard css
content.
​

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Re: [ERROR] Only either css files or gss files are supported on one interface

2015-03-03 Thread Jens
If you have a mixture of *.css and *.gss files referenced in @Source then 
you can not convert the css files one by one because a css file might not 
contain @def rules if they are defined in a different file. As you must 
also honor css rule ordering the only right thing to do is to merge all 
these referenced files in the same order they are referenced in the @Source 
annotation and then convert it.

However when doing so the in-memory css2gss converter would get a mixture 
of gss and css syntax as input but it only understands normal css as input 
(it builds a AST from the input and recognizes CssResource features during 
parsing). So at the end the converter requires pure css input. It does not 
understand any gss features.

I would create a branch, run the Css2Gss class to convert all css files to 
gss and then start updating @Source annotations and/or String constants 
pointing to old css files.

-- J.

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[ERROR] Only either css files or gss files are supported on one interface

2015-03-03 Thread Ed
Why does GSS throw the following error when combining CSS and GSS files? 
(latest GWT 2.7 version)
---
[ERROR] Only either css files or gss files are supported on one 
interface 
---

Why isn't it allowed to combine them ?
Combining it makes it much more friendly/easy to switch to GSS.
In my case it's a blocker to move to GSS. In my general components, that 
have their own resource bundle, I use adapter/empty css files that only 
contains the class names without any css rules. They are very handy to use 
and overcomes to having to add all class names to a css file.
They are empty so I don't see any problem that GSS can't process them.
Currently it's impossible to rename all the css files in general components 
to gss.

How to solve this ? Can't GSS not process CSS files as welll?


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Re: Exception whit the GWT 2.7

2015-03-03 Thread Mister Nono
It's a pity for the designer.

See you soon. ;)

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Re: Condition for GWT version in module XML

2015-03-03 Thread Jens
You can't do that in GWT module xml files.

Instead of two files I would manage two branches in GIT: one that is 
compatible with 2.6.1 and one that works with 2.7.0. Once you do not need 
2.6.1 support anymore you can get rid of that branch.

-- J.

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Condition for GWT version in module XML

2015-03-03 Thread Butl Nor
Hello!

In our company we have used GWT 2.6.1 until recently, and are gradually 
switching to 2.7. We have many projects, and for some projects, we need an 
option to run them sometimes with GWT 2.6.1 and sometimes with GWT 2.7. 

However, for an unknown reason, all logging handlers are enabled by default 
(I would like to know why?). So, for GWT 2.6.1, I need to explicitly 
disable the annoying popupHandler and firebugHandler. But then, this two 
properties fire an error when running with GWT 2.7.

So my question is: how would I write GWT module XML file, where I would set 
popupHandler and firebugHandler _only_ if running with GWT 2.6.1? We don't 
like to have two XML files for two versions. Is it possible to do this in 
one file?

Regards,
Butl

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Re: Putnami Gradle Plugin

2015-03-03 Thread Fabien DUMAY
Hi folks,

The putnami-gradle-plugin 0.2.0 is released.
This version fixes some issues and adds some new tasks.

* gwtCheck : compile gwt with -validateOnly argument.
* gwtCodeServer : run code server ("super dev mode") without any servlet 
container.

Faster and easier than Maven, this plugin is perfect way to work on GWT multi 
module projects,

All the doc is available on :
https://github.com/Putnami/putnami-gradle-plugin 


This release is came as fast thanks the contributions from @confile, 
@pablowatson, @jgeoj23 and @BrandonDonnelson. Thank you guys.

Have fun, and see you soon.

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Re: Development Mode will not be supported in Firefox 27+

2015-03-03 Thread Ümit Seren
What does debugging hibernate/hazelcast have to do anything with debugging 
the frontend (GWT) part ? 

Yes, debugging in SDM has it's pain points but apart from Dart (which has 
its own Chrome version Dartium) every transpiled/compiled languages relies 
on source maps and the browser's DevTools, so you can be sure that this 
will become better and better. 
Apart from that Chrome Dev Tools provide many pretty cool features to debug 
client side apps ranging from detecting memory leaks to performance flame 
charts, etc. 
Also being able to directly manipulate the generated HTML in the dev tools 
is quite powerful.





On Tuesday, March 3, 2015 at 9:49:47 AM UTC+1, Liam Stewart wrote:
>
> Debugging javascript is a king size pain in the arse if you live and 
> breath Java, super dev mode is still nowhere near good enough to *really* use 
> when you have a lot going on and you need to step through and evaluate line 
> by line the state of the application at runtime, this becomes particularly 
> important if you are delving deeply into hibernate and hazelcast 
> environment like we do.
>
> I was tasked with evaluating IntelliJ as a viable alternative after we 
> went to GWT.create this year, I used it for a morning and wasn't impressed 
> with what I saw... it is painfully obvious you are debugging javascript as 
> the values you want are hidden down inside elements and the debugger simply 
> won't play ball at times, having to put in a debugger API call if you 
> actually do really want it to stop is ridiculous...
>
> I've attached an image of how I feel google has responded to the issue of 
> dev mode - if they really cared about the developers they would have just 
> released a dev version of chrome or something for us, not dropped us in it 
> with a super dev mode that 'will definitely be good, honest, promise... at 
> some time in the infinite future'.
>
> Grumble.
>

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