date:20110711

In a pattern, a dot is always the decimal separator and a comma always 
represents the thousands separator. When you render a number using the 
pattern, those separators might appear differently depending on the locale 
(e.g. the decimal separator being a comma and the thousands separator being 
a dot).

As Rob said, the default locale is not the locale used by default, it's 
the locale called 'default' (Java would call it the 
ROOThttp://download.oracle.com/javase/6/docs/api/java/util/Locale.html#ROOTlocale,
 and many systems call it 'C'; it is 
*not* 'en' though, even though it looks a lot like it).

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/-4XCY1-fqUQJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Unable to Retrieve Json from Other Domains in Development Mode

2011-07-11 Thread pongad

Hi all,
  I got started with GWT a while ago and currently trying to get my
web app to communicate with a server. The standard way to get JSON
from server illustrated in the tutorial is to create a servelet.
However I already have a server running and I (understandably) don't
really want to port the whole server.
  I have this idea that I will just run the app in development mode
(so the ui and javascript comes from the development mode server) and
just make my program send requests for Json's to my server (which is
running on the same machine) . For some reason, the requests were
successful (I configured the server to write the response into
terminal), but the app did not receive the response. I made it print a
diagnosis message every time the request-Json code is run and it tells
me that the response header is 0 and there is no content
(response.getText() == ). In addition, when I compiled the code into
production mode, the Json's work perfectly.
  Is it a conscious design choice to make apps in development mode
ignore messages from other server? A bug? Or, most likely, did I make
any stupid mistake?

Thanks all,
Michael

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Unable to Retrieve Json from Other Domains in Development Mode

You might be hitting the Same Origin Policy. In your case though, you should 
be able to just run the DevMode in -noserver mode: 
http://code.google.com/webtoolkit/doc/latest/DevGuideCompilingAndDebugging.html#How_do_I_use_my_own_server_in_development_mode_instead_of_GWT's

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/2V_688ceYmIJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Getting modified GWT compiler artifact

2011-07-11 Thread Marko Vuksanovic

Is there a way to easily modify an artifact within a linker? To be more 
specific, I'd like to modify JS in CompilationResult arifacts. I can easily 
get to JS of a CompilationResult artifact but I cannot see a way to easily 
modify it. I guess artifacts cannot be modified, but is there maybe a method 
that would allow one to make a copy of artifact which then could be 
modified? A linker could then put a modified copy into artifactSet. Or is 
there some other solution to this problem?

Marko

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/hdC6tjowCFwJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Ways to reduce GWT compiled code size

2011-07-11 Thread Alain Ekambi

Have you tried appcelerator ?  http://www.appcelerator.com/
No need to compile for different platforms.

2011/7/11 Andrei vol...@spiraluniverseinc.com

 I have one app in which users may go entire sessions without accessing
 some places (I use Places  Activities pattern), and in such cases
 code-splitting helps a lot. I have another app, in which users are
 expected to visit all places. In this case code-splitting helps to
 reduce the initial load, but ultimately the entire compiled code has
 to be loaded. It is not a big deal for desktop apps (assuming good
 connection speeds), but I was planning to use GWT for mobile versions
 of these apps, and the compiled size scares me.  So far it looks to me
 that GWT is not the right choice for a mobile app. I hope to be
 convinced otherwise. A native app with the same functionality will be
 many times smaller, but it's a lot of extra work to write a native app
 for each mobile platform.

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.




-- 

GWT API for  non Java based platforms
http://code.google.com/p/gwt4air/
http://www.gwt4air.appspot.com/

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Call on a GWT module from a servlet

2011-07-11 Thread Magno Machado

You can have the servlet output an html page that loads your gwt app (that
is, it load the yourApp.nocache.js)
http://code.google.com/intl/pt-BR/webtoolkit/articles/dynamic_host_page.html#servlet

On Mon, Jul 11, 2011 at 1:38 AM, Sethu writetose...@googlemail.com wrote:

 Hi,

 I am little confused, the subject does not describe correctly what I
 need to do. Here's the thing:

 I have a GWT application which I need to integrate with a third party
 payment gateway. To make this work, I need to make my GWT application
 send a few parameters via a form and post it to a URL that the payment
 gateway has given me. That's easy to do, I create a FormPanel and
 created all the inputs and the hidden fields that are required and I
 can submit to the URL.

 The problem is the redirect URL. After the payment gateway process
 completes, it will redirect the user to my GWT application. I thought
 I'll create a servlet to receive the response. I can handle the
 response, make updates to my database.

 But now how do I transfer the control back to the GWT client module to
 show the user what has happened?

 I need to say it was successful or not and whether an email was sent
 or not extra. Also I need to share a serial ID with them. That's what
 they purchase actually.

 Could someone tell me if this the right way of doing this? Or should
 the redirect URL be handled by the client modules first and then from
 there I should route via RPC to a RemoteService? In that case, how do
 I send all the other stuff the payment gateway has sent to me in the
 request?

 Thanks
 Sethu

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.




-- 
Magno Machado Paulo
http://blog.magnomachado.com.br
http://code.google.com/p/emballo/

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Instructions on how to use gwt 2.4rc ?

2011-07-11 Thread Marius Gerwinn

Same problem here. Anyone got a solution?

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

caching activity in a field in activity mapper - good or bad?

2011-07-11 Thread tanteanni

i have a bad feeling by caching every (not to be constructed on every place 
change)-activity via the boiler plate overkill (imho it is): 
CachingActivityMapper, FilteredActivityMapper, overriding equals/clone of 
the place (in a contract breaking way?, i just created an abstract place 
with special equals/hashCode for this use case) only to get an existing 
instance of an activity. But if i understand the current documentation of 
activities and places correctly, this boiler plate way is the default 
way?!

but what about the way jens proposed here 
https://groups.google.com/d/msg/google-web-toolkit/OsDpLtBoTQo/sprjJ37dfeAJ(and
 
probably many users do it like this way - expect me?!) - caching the 
activity in a filed of a normal mapper? or the other way around: for what 
use cases a cached activity/new activity should be returned based on the 
decision - is place equal to old place? And is there a use case where this 
will work without overriding equals/hashCode?


thx in advance

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/LSM2elctk0sJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Graph Visualization

2011-07-11 Thread J.Ganesan

GWT is eminently suitable. Please see http://code.google.com/p/gwt-graphics2d/.
You may have to implement Affine Transformation matrix. GWT gives you
all the power of object oriented programming in the browser. You can
implement picking very nicely. Composite and Visitor patterns will be
handy for picking and transformations.

J.Ganesan
www.DataStoreGwt.com

On Jul 8, 6:57 am, Kyle Anderson kyleanderso...@gmail.com wrote:
 I have a list of nodes and edges, and I would like to visualize this
 as a graph.  The graph should be editable.  The user can add/delete/
 move nodes and edges.  In some cases, there will be geolocation
 information available (meaning that the layout is already defined).
 In other cases, this information is not available, and the layout
 should be generated and placed on a blank background.

 Is GWT suitable for this?  I know that GWT works nicely with Google
 Maps, which works if geolocation information is available.  I have
 also seen the jGraph library, which provides a nice way to generate
 and modify graphs.  However, I don't believe this can be imported into
 GWT.

 Thanks in advance.
 Kyle

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Aw: Updated to GWT 2.3 - Still no Canvas support in IE9

2011-07-11 Thread Philip Rogers

Dennis,

GWT's Canvas wrapper should be fully supported in IE9. There's a demo of it 
in action (with source) here: http://gwtcanvasdemo.appspot.com

One thing to try--do you have !DOCTYPE HTML at the top of your html file? 
Without it, IE9 will switch to various previous rendering or document modes.

Philip

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/iLj8JojfPi4J.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Aw: Re: Aw: Updated to GWT 2.3 - Still no Canvas support in IE9

2011-07-11 Thread dennis.heidelbach

Hi Philip,
 
thanks for your reply. The GWT Canvas demo is working with my IE9, so the 
problem has to be within my application. I used the same method 
Canvas.createIfSupported to check if the Browser can handle the 
Canvas-Object, but in my application it returns false when using the IE9. 
:-(
 
The doctype-Tag is set in my HTML-File, I attached it with this post. 
 
I also attached my WebVisu.gwt.xml-File, but most of them is commented out. 
 
Do you know any other files I can check?
 
Best Regards
Dennis

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/B4-cwE7Ytu0J.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Title: UniWare Mobile Monitoring System








  

  
  
  
  
  
  

	

		
		

		
		
		
		
			
		
	
		
 		
	
		
		

	






  
Your web browser must have _javascript_ enabled
in order for this application to display correctly.
  


  

?xml version=1.0 encoding=UTF-8?
module rename-to='webvisu'
  !-- Inherit the core Web Toolkit stuff.--
  inherits name='com.google.gwt.user.User'/

  !-- Inherit the default GWT style sheet.  You can change   --
  !-- the theme of your GWT application by uncommenting  --
  !-- any one of the following lines.--
  inherits name='com.google.gwt.user.theme.standard.Standard'/
  !-- inherits name='com.google.gwt.user.theme.chrome.Chrome'/ --
  !-- inherits name='com.google.gwt.user.theme.dark.Dark'/ --

  !-- Other module inherits  --
  inherits name='com.google.gwt.http.HTTP'/
  inherits name='com.google.gwt.xml.XML'/

  !-- Specify the app entry point class. --
  entry-point class='com.unitechnik.webVisu.client.WebVisu'/
  
  !-- extend-property name=locale values=de/ --
  
  !-- Specify the paths for translatable code--
  source path='client'/
  source path='shared'/
  
  !-- Specify the browsers to compile for--
  !-- set-property name=user.agent value=safari,ie6,gecko1_8 / --

/module

PlaceTokenizer and @Prefix

2011-07-11 Thread pansen

Hey,

I try to implement some PlaceTokenizers, which indicate Token in a
defined scope.

E.g. I want some tokens ordered in Photo, resulting to:

- Photo:AlbumList
- Photo:Detail
...

the GWT compiler is complaining about the usage of the same prefix
more than once. This completely confuses me, as a prefix doesn't makes
sense to me if its unique.

What part did I misunderstand?

Thx, Andi

@Prefix(Photo)
public static class Tokenizer implements
PlaceTokenizerAlbumListPlace {

/**
 * from http://tbroyer.posterous.com/gwt-21-places-part-ii
 *
 * The returned value will them be prepended with the
PlaceTokenizer's
 * @Prefix and a colon as a separator, and the resulting
String is used as the
 * history token.
 */
@Override
public String getToken(AlbumListPlace place) {
return place.getUserId();
}

@Override
public AlbumListPlace getPlace(String token) {
return new AlbumListPlace(token);
}
}

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Re: Aw: Updated to GWT 2.3 - Still no Canvas support in IE9

2011-07-11 Thread Magno Machado

 !--  set-property name=user.agent value=safari,ie6,gecko1_8 /

Perhaps gwt compiler is somehow seeing an old copy of the WebVisu.gwt.xml
file where this line is not commented?

Did you tried to clean the project folder?

On Mon, Jul 11, 2011 at 10:19 AM, dennis.heidelbach 
dennis.heidelb...@unitechnik.de wrote:

 Hi Philip,

 thanks for your reply. The GWT Canvas demo is working with my IE9, so the
 problem has to be within my application. I used the same method
 Canvas.createIfSupported to check if the Browser can handle the
 Canvas-Object, but in my application it returns false when using the IE9.
 :-(

 The doctype-Tag is set in my HTML-File, I attached it with this post.

 I also attached my WebVisu.gwt.xml-File, but most of them is commented out.


 Do you know any other files I can check?

 Best Regards
 Dennis

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To view this discussion on the web visit
 https://groups.google.com/d/msg/google-web-toolkit/-/B4-cwE7Ytu0J.

 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.




-- 
Magno Machado Paulo
http://blog.magnomachado.com.br
http://code.google.com/p/emballo/

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Ways to reduce GWT compiled code size

Hi,

Couple of tricks in personal experience.

1) Use concrete classes instead of interfaces, especially in case of
collections, with interfaces compiler has to add all possible classes,
as it does not which class at run time.
2) avoid iterators, use for loop
3) when we are using widgets - nothing much to do, but inside info may
give little info, which is light weight, but reuse same widget in as
many places as possible
and avoid using all kinds of widgets, if no real reason.



On Jul 11, 4:18 am, Alain Ekambi jazzmatad...@googlemail.com wrote:
 Have you tried appcelerator ?  http://www.appcelerator.com/
 No need to compile for different platforms.

 2011/7/11 Andrei vol...@spiraluniverseinc.com









  I have one app in which users may go entire sessions without accessing
  some places (I use Places  Activities pattern), and in such cases
  code-splitting helps a lot. I have another app, in which users are
  expected to visit all places. In this case code-splitting helps to
  reduce the initial load, but ultimately the entire compiled code has
  to be loaded. It is not a big deal for desktop apps (assuming good
  connection speeds), but I was planning to use GWT for mobile versions
  of these apps, and the compiled size scares me.  So far it looks to me
  that GWT is not the right choice for a mobile app. I hope to be
  convinced otherwise. A native app with the same functionality will be
  many times smaller, but it's a lot of extra work to write a native app
  for each mobile platform.

  --
  You received this message because you are subscribed to the Google Groups
  Google Web Toolkit group.
  To post to this group, send email to google-web-toolkit@googlegroups.com.
  To unsubscribe from this group, send email to
  google-web-toolkit+unsubscr...@googlegroups.com.
  For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.

 --

 GWT API for  non Java based 
 platformshttp://code.google.com/p/gwt4air/http://www.gwt4air.appspot.com/

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Generics in deferred binding

2011-07-11 Thread Andrew Scully

I think that just doing this should be OK:

AnimalCat animalImplCat = GWT.create(Animal.class);
AnimalDog animalImplDog = GWT.create(Animal.class);


The compile time generics will still be enforced during the GWT
compile, but GWT.create(Animal.class) can fill both instances.


Hope this helps, I have to say I was surprised this worked!



On Jun 7, 11:13 pm, Adolfo Panizo Touzon adolfo.pan...@gmail.com
wrote:
 Hello,
 I think what you wanted to explain is 
 this:http://groups.google.com/group/google-web-toolkit/browse_thread/threa...
 http://groups.google.com/group/google-web-toolkit/browse_thread/threa...
 From what I see, is about building a sub-interface for each class who wants
 access togeneric, isn´t it??

 Do you know any way to use T and T can take several values (car.class,
 bus.class for example(which is what I can not understand))?

 2011/6/7 Adolfo Panizo Touzon adolfo.pan...@gmail.com



  Ok. I understand.

  But when you said *declare a sub-interface that binds the type
  parameters*.

  Can you show me a simple example?? I don´t know the way to create a one
  generic sub-interface (create one interface for each type is simple, but one
  generic interface to bind all the types...¿?).

  Thanks a lot.

  2011/6/7 Magno Machado magn...@gmail.com

  Here's an exemple:
 https://bitbucket.org/magnomp/gwtpower/wiki/CellTableColumns

  https://bitbucket.org/magnomp/gwtpower/wiki/CellTableColumnsHowever, as
  Thomas already said, you can't inspect the generic arguments passed 
  directly
  into GWT.create(). That is, given:
  GWT.create(FooBar.class), you can't see Bar. You can, however, inspect
  the generic arguments passed on the superclass or implemented interfaces

  On Tue, Jun 7, 2011 at 8:31 AM, Adolfo Panizo Touzon 
  adolfo.pan...@gmail.com wrote:

  Before you ask a question.
  If you don´t mind, show me a class that implements the interface Columns
  , and the corresponding call GWT.create (class that implements Columns
  );

  My specific question is I don´t know the form to assign the genereic
  type to the interface [interface columsT]

  How can I specify that T is Car.class or Bus.car (for example)??.

  Thanks!

  2011/6/7 Magno Machado magn...@gmail.com

  Check out what I did here

 https://bitbucket.org/magnomp/gwtpower/src/76014ca46007/src/main/java...

  https://bitbucket.org/magnomp/gwtpower/src/76014ca46007/src/main/java...I
  think what you want is lines 43/44

  On Tue, Jun 7, 2011 at 4:52 AM, Adolfo Panizo Touzon 
  adolfo.pan...@gmail.com wrote:

  Hi Magno, thank you very much foir your answer.

  So, ohter quickly question.

  Do you (or anybody) know any form to use generics in deferred binding?

  Thanks.

  2011/6/6 Magno Machado magn...@gmail.com

  The class that your generator return doesn't exist in the project, it
  is always created on the fly during devmode or at compile-time

  You must have, however, a marker class/interface which is what will
  trigger the generator (it's the type that you will pass to GWT.create)

  On Mon, Jun 6, 2011 at 7:53 AM, Adolfo Panizo Touzon 
  adolfo.pan...@gmail.com wrote:

  Hi Magno,

  but,  that subclass I must have created previously, no?
  That is, in my project I have to have one *nameOfSubClass*.java with
  the name of this subclass, no?

  2011/6/6 Magno Machado magn...@gmail.com

  You can't modify a class, but your generator can generate a subclass
  and override some method if they're not final

  On Mon, Jun 6, 2011 at 7:04 AM, Adolfo Panizo Touzon 
  adolfo.pan...@gmail.com wrote:

  Hi,

  there any way to add code to an existing class when I'm working on
   a Generator?

  Thanks!

  --
  El precio es lo que pagas. El valor es lo que recibes.
  Warren Buffet

  --
  You received this message because you are subscribed to the Google
  Groups Google Web Toolkit group.
  To post to this group, send email to
  google-web-toolkit@googlegroups.com.
  To unsubscribe from this group, send email to
  google-web-toolkit+unsubscr...@googlegroups.com.
  For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.

  --
  Magno Machado Paulo
 http://blog.magnomachado.com.br
 http://code.google.com/p/emballo/

  --
  You received this message because you are subscribed to the Google
  Groups Google Web Toolkit group.
  To post to this group, send email to
  google-web-toolkit@googlegroups.com.
  To unsubscribe from this group, send email to
  google-web-toolkit+unsubscr...@googlegroups.com.
  For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.

  --
  El precio es lo que pagas. El valor es lo que recibes.
  Warren Buffet

  --
  You received this message because you are subscribed to the Google
  Groups Google Web Toolkit group.
  To post to this group, send email to
  google-web-toolkit@googlegroups.com.
  To unsubscribe from this group, send email to
  google-web-toolkit+unsubscr...@googlegroups.com.
  For more options, visit this group at

Re: Load Testing GoogleWebToolKit

2011-07-11 Thread pop.ionut84

I've used Neoload for load testing GWT apps. The trial version allows
you to run load tests with 10 users.
For me it worked really nice.

Regards,
Ionut

On Jul 9, 1:47 am, Alex anew...@gmail.com wrote:
 Hey,

 I'm working with a research group with University of Southern
 California and we're building a web passed game using GWT.  Now we
 would like to test to make sure it can handle multiple clients and
 that concurrency on the server is handled properly.  Does anyone have
 any recommendations on load testing tools that we could use?  Also
 would it be possible to start multiple client threads that send
 requests to a GWT server and use Junit to verify that information is
 being returned properly?

 Thanks,
 -Alex

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Inifnite prompting to download GWT Developer Plugin

2011-07-11 Thread beckymc

Hello-

I'm using GWT 2.3 and I have IE 8.
When I run in Development Mode and use the 'Copy to Clipboard', paste
the URL into IE, I get a yellow webpage saying Development Mode
requires the Google Web Toolkit Developer Plugin with a link to
download the plugin for IE. I click on the link, it downloads and
installs, but all of this repeats whenever I try to use IE with
Development Mode, even after restarting IE, uninstalling the GWT
plugin and re-downloading/installing. My OS is Vista.

It's not a problem for other browser types but I'm trying to
troubleshoot specific issues with IE, so need to use IE with
Development Mode.

How can I get past this?

Many thanks...

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

ListBox with multiple selection

2011-07-11 Thread Jose Luis Hernandez

Hello!
I'm trying to draw a ListBox with multiple selection. My problem is
when I want to collect the selected values from de ListBox. If I call
getItemText method I only obtain one value, but I would like to get
all selected values. How could I do it?
Thanks!
Nice day!

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

GWT UiBinder @UiTemplate location

2011-07-11 Thread Maxim Schäfner

Hi,
for the last weeks as we using GWT and its UiBinder mechanism, we put
the .ui.xml files in the same directory where the counterpart .class
files are. It worked always as we wished it to do. Now we want to have
multiple .ui.xml files to exist in different packages, but not as
subdirectories of the uibinder foo.class file directory. So we use the
@UiTemplate annotation to get the uibinder foo.ui.xml file. As the
documentation says, we put in the path referring the desired .ui.xml.
But for some reason, when we insert a ../ to CD to parent
directories, Eclipse accept this, but the GWT compiler replaces all
dots with slashes. So when we do that, the result of a given path e.g.
../../foo/hoo.ui.xml is //foo/hoo.ui.xml, what the
UiBinderGenarator cannot find by giving us the following compiler
error:
Invoking generator com.google.gwt.uibinder.rebind.UiBinderGenerator
   [ERROR] Unable to find resource:  //foo/ho...

Is this a security mechanism? When we try to set a absolute path (e.g.
com.proj.client.A.foo.hoo.ui.xml), both Eclipse and GWT can't find the
ui.xml.
In the sources of the UiBinderGenerator I can see, that all dots are
replaced by slashes, for which reason this is done?
Package structure we want:

client .class files:

com.proj.client.classes.foo
L hoo.java

client .ui.xml files:

com.proj.client.A.foo
L hoo.ui.xml

foo.java:

@UiTemplate(../../A/foo.ui.xml)

proj.gwt.xml:

!-- Specify the paths for translatable code  --
source path='client/classes' /
source path='client/A' /

Why our plan doesn't work? Do we forget something?
Thank you.
Regards, Maxim

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: How do I render celltable data in chunks?

2011-07-11 Thread Morgan

I know this might seem like a ridiculous idea, but have you considered
not using a celltable? I suspect you are getting a bottleneck while
ie6 renders the table, therefore batching may not resolve the problem.
I'm fairly new to GWT and have been experimenting with the ListEditor,
and using it to maintain a list of widgets. As long as the editor
widgets are kept lean, I've been getting fairly good performance even
with large data sets. If you can draw the table, using DIVs instead of
a TABLE, you might get the performance you need. The drawback is that
you loss a lot of the grid functionality. I realise that this doesn't
answer your question, but it might help.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: ListBox with multiple selection

2011-07-11 Thread ashwin.desi...@gmail.com

Associate a MultiSelectionModel with your list box. On the selection change
event, you can do the following

selectionModel.getSelectedSet();

this would fetch you all selected items.

Thanks
Ashwin


On Mon, Jul 11, 2011 at 6:09 PM, Jose Luis Hernandez 
jose.hernande...@gmail.com wrote:

 Hello!
 I'm trying to draw a ListBox with multiple selection. My problem is
 when I want to collect the selected values from de ListBox. If I call
 getItemText method I only obtain one value, but I would like to get
 all selected values. How could I do it?
 Thanks!
 Nice day!

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: RequestFactory and Value Proxy for Objectify Key problem

2011-07-11 Thread Phil C

Look into Appengine Objectify project to answer that question.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/qxXvPxv4tggJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Ways to reduce GWT compiled code size

2011-07-11 Thread David Chandler

Have you seen
http://www.google.com/events/io/2011/sessions/high-performance-gwt-best-practices-for-writing-smaller-faster-apps.html?
Also check out the performance-related sessions from previous years at I/O.

Your observations appear sound: if you add a widget with lots of
dependencies, you're going to see a significant bump in code size. It has
often been noted that RequestFactory is bigger than RPC in terms of initial
download; however, if you include a Command pattern implementation and the
extra classes required to use Command pattern with GWT RPC, I doubt it's
much different. And RequestFactory should give you smaller payloads than GWT
RPC because it sends only deltas and doesn't send the whole object graph by
default.

It sounds like you're taking the right approach. Try out different widgets /
features for your application and measure the resulting size (hopefully
you're using -compileReport to get additional size-related info?) Because
the GWT compiler does whole program optimization, this is the only way to
get results that are accurate for your app.

/dmc

On Sun, Jul 10, 2011 at 1:20 AM, Andrei vol...@spiraluniverseinc.comwrote:

Concerns about the size of GWT complied code has been raised several
times in this forum, but a typical response was Relax, dude! with
slight variations like It can be cached and Don't forget about
gzip. I am still concerned, though, that even the most simple GWT
app easily tops 150kB in compile size.

I started looking at the compile reports, and I noticed some
interesting things.

(1) I imported java.util.Comparator in one place in the app, and it
immediately added a ton of Java classes to the compiled code,
including Java.util.Date, java.lang.Float, java.lang.Double, and so
on. I don't use this classes anywhere in the app, and the compile
report traces them all to java.util.Comparator. I did not measure
precisely, but I've got around a 10kB bump in the compiled app size
after using comparator once (and I use it to compare String properties
of two objects).

(2) I don't use dates or time anywhere on the client side. I have one
server-side method which uses dates by adding a timestamp to an
Appengine Datastore. So I was very surprised to see
java.sql.Timestamp, java.sql.Date, and java.sql.Time, in my compile
report. These classes are not big, but why they were included? I don't
send date or time over the wire (and I don't use sql), but I see them
traced to

com.google.gwt.user.client.rpc.core.java.sql.Time_CustomFieldSerializer::instantiate.

(3) In my app many classes are traced exclusively to DockLayoutPanel,
including java.util.AbstractHashMap, java.util.HashSet, and the like.
Is there an assessment anywhere of how heavy each widget is in terms
of its impact on the compile size? It's very hard to figure out as
each widget has a different impact based on which other widgets are
already present, and some widgets have no real alternative anyway
(CellTable is very heavy, for example, but I have to use it
regardless), but any tips/guidance would be appreciated.

(4) I never used anything touch-related in the app, but
com.google.gwt.touch.client is present in the compile report. All of
its subclasses trace back to ScrollPanel. I guess it may be useful in
some use cases, but I would like to have a way to turn it off when I
offer a separate GWT file for mobile devices.

(5) I replaced RPC calls with RequestFactory, and the compile size
ballooned by 150kB (the app had only two RPC calls at that stage). The
benefits of RequestFactory quickly paled in my eyes. Did I do
something wrong, or other people had similar results?

I understand that as the app gets bigger and bigger (and the Internet
faster), these issues will be comparatively less and less important. I
do have, however, customers with slower connections / in remote
locations / on expensive mobile data plans, for whom initial download
size matters. Not to mention extra bandwidth costs which grow in line
with the number of customers (Isn't that the reason Gmail, YouTube,
and Google+ are not written in GWT?). I would be grateful if the
experts on this forum share their tips on reducing the compile size of
the app.

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

--
David Chandler
Developer Programs Engineer, GWT+GAE
w: http://code.google.com/
b: http://turbomanage.wordpress.com/
b: http://googlewebtoolkit.blogspot.com/
t: @googledevtools

Re: How to fire an CloseEvent on a DisclosurePanel?

2011-07-11 Thread jhulford

To fire a close event on a widget, you can use the static method in
CloseEvent: CloseEvent.fire(myDisclosurePanelSource,
myDisclosurePanelSource);

However, that's not going to animate the closing...the event firing
just notifies any external handlers that the panel has closed.

Are you sure you have animation turned on for the DisclosurePanel
(setAnimationEnabled(true))?  If so, just calling setOpen(false)
should show the panel closing animation, you don't have to do anything
special to run it.

On Jul 10, 3:34 pm, Rob Coops rco...@gmail.com wrote:
 Hi all,

 I've been pulling my hair out for a while now but I just cant figure it
 out...

 The idea is really simple a bunch of DisclosurePanels in a VerticalPanel,
 whenever one of the DisclosurePanels opens all others close.

 The simple way is just loop over the widgets in the Vertical panel, check if
 they match the opening panel, if not call setOpen(false); and hey presto
 there can be only one.

 But I want the animation with that because without it the result is just not
 pretty enough. So I looked for a setOpen(boolean state, boolean animate);
 but that does not exist. Then a simple call to the panel telling it to close
 and the rest should sort it self out. So I call DisclosurePanel.fireEvent(
 ... and there is where I get stuck as I cannot figure out how to fire the
 CloseEvent. My java knowledge or well lack there of is most likely what is
 causing me not to be able to work it but I'm trying to learn.

 Anyway I have spend a good few hours with Google and the result is that no
 one seems to want to fire the CloseEvent (just catch it on all different
 kinds of panels and the browser window it self). I spend some time looking
 at the test cases which should and do test the opening and closing in an
 automated way but the code that is being used there but for a test case the
 animation is not really possible to test so here the only thing that is done
 is calling setOpen(true/false)) which is not what I am looking for.

 If anyone out there knows how to do something as simple as programatically
 click on the DisclosurePanel header then I hope they will share this
 knowledge with me :-)

 Regards,

 Rob

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Aw: PlaceTokenizer and @Prefix

If you add -gen path/folder to your compiler args (or to dev mode args) 
you can see what GWT generates for you. That often helps to understand whats 
going on under the hood. If I remember correctly GWT generates a 
PlaceHistoryMapper for you that contains a long if - else if - else if  
- else block which checks all the prefixes you have defined in your 
tokenizers against the prefix in the url and then uses the corresponding 
tokenizer. If you have two tokenizer with the same prefix the code generator 
does not know which tokenizer to use for a given url.

In your case you would just have a single PhotoPlace (with its 
PhotoPlaceTokenizer) whose tokens would be AlbumList and Detail. In your 
ActivityMapper you could return different activities based on the token. 
Alternatively you can create an abstract PhotoPlace and let PhotoDetailPlace 
and PhotoAlbumListPlace extend from it. Then create a PhotoPlaceTokenizer 
that extends TokenizerPhotoPlace and you are now in charge of both places 
in the same Tokenizer. That way you have moved some logic from 
ActivityMapper into the Tokenizer (basically the if that dispatches the 
token to return the correct activity will now return the correct place based 
on the token).

-- J.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/WuYEZTvCahQJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Aw: Re: Re: Aw: Updated to GWT 2.3 - Still no Canvas support in IE9

2011-07-11 Thread dennis.heidelbach

D'Oh, I found it...it's really embarrassing, but I forgot to remove the 
entry meta http-equiv=X-UA-Compatible content=IE=8 / from the 
WebVisu.html file...after deleting it and clearing the browser cache, 
everything worked fine! :-)
 
However, thank you all for your time!

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/RyJhDiBKfVsJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

GWT 2.1+ Compiler issues

2011-07-11 Thread Brian

Hi

I am upgrading my GWT app from 2.0 to 2.3. When I'm compiling with
2.1, 2.2 or 2.3 I am seeing a huge increase in the memory usage. I'm
giving it 3Gb and its maxing this out. Any less than this and I am
getting OutOfMemoryExceptions. I'm also noticing that its writing
massive amounts of data to disk. It is writing gwt88282368723byte-
cache to this directory C:\Users\MyName\AppData\Local\Temp\ . I can
see previous files like this from 2.0 builds that range from 3MB -
10MB in size, but with GWT 2.3 the size of the byte-cache file is now
22GB! This is making my PC really sluggish and its pretty much
unusable while I'm compiling.

I'm wondering of anyone else has come across this with GWT 2.3?

Thanks

Brian

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: PlaceTokenizer and @Prefix

2011-07-11 Thread pansen

Jens,

thanks a lot! I was also reading this:
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/a58c31280fc8a537
and had some similar idea like yours; only using an interface instead
of the abstract ``PhotoPlace``.

But was I was wondering about while reading the thread above: we have
lots of ``PlaceTokenizer``, all without a Prefix annotation. How does
it come this works?

$ ack --type=java --ignore-dir=target --ignore-dir=test 'implements
PlaceTokenizer' . -B1
vz-gwt-main/src/main/java/net/vz/studivz/mobile/client/places/
StartPlace.java
17-
18:public static class Tokenizer implements
PlaceTokenizerStartPlace {

vz-gwt-widgets/src/main/java/net/vz/common/widgets/client/places/
AdExamplePlace.java
20-
21:public static class Tokenizer implements
PlaceTokenizerAdExamplePlace {

vz-gwt-widgets/src/main/java/net/vz/common/widgets/client/places/
BoardMessageCreatePlace.java
42-
43:public static class Tokenizer implements
PlaceTokenizerBoardMessageCreatePlace {

vz-gwt-widgets/src/main/java/net/vz/common/widgets/client/places/
BoardPlace.java
25-
26:public static class Tokenizer implements
PlaceTokenizerBoardPlace {
...

Cheers :) Andi



On 11 Jul., 16:51, Jens jens.nehlme...@gmail.com wrote:
 If you add -gen path/folder to your compiler args (or to dev mode args)
 you can see what GWT generates for you. That often helps to understand whats
 going on under the hood. If I remember correctly GWT generates a
 PlaceHistoryMapper for you that contains a long if - else if - else if 
 - else block which checks all the prefixes you have defined in your
 tokenizers against the prefix in the url and then uses the corresponding
 tokenizer. If you have two tokenizer with the same prefix the code generator
 does not know which tokenizer to use for a given url.

 In your case you would just have a single PhotoPlace (with its
 PhotoPlaceTokenizer) whose tokens would be AlbumList and Detail. In your
 ActivityMapper you could return different activities based on the token.
 Alternatively you can create an abstract PhotoPlace and let PhotoDetailPlace
 and PhotoAlbumListPlace extend from it. Then create a PhotoPlaceTokenizer
 that extends TokenizerPhotoPlace and you are now in charge of both places
 in the same Tokenizer. That way you have moved some logic from
 ActivityMapper into the Tokenizer (basically the if that dispatches the
 token to return the correct activity will now return the correct place based
 on the token).

 -- J.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT Designer Eclipse Problem

2011-07-11 Thread Mark Schewe

Hello,

I am using Xubuntu. But perhaps the problem is really based in Ubuntu.
Unfortunately, to switch to pure XFCE didn't solve the problem - but thanks.


2011/7/10 Marko Kotar kotarma...@yahoo.com:
 I found there is a problem with new desktop window manager.
 Switching to Ubuntu Classic in graphical login solves the problem.




 --
 You received this message because you are subscribed to the Google Groups 
 Google Web Toolkit group.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to 
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at 
 http://groups.google.com/group/google-web-toolkit?hl=en.





-- 
Mark Schewe
Seilerstr. 1
86153 Augsburg

Phone: +49 (0)821 - 907 83 83 0
Mobile: +49 (0)1577 - 386 11 11
Fax:     +49 (0)821 - 907 83 83 9

schewe.m...@gmail.com

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Aw: Re: PlaceTokenizer and @Prefix

Without a Prefix annotation the code generator will use the simple class 
name of corresponding place by default (and it knows the place because you 
parametrized the PlaceTokenizer interface with it). I guess you will see the 
same error if you try to provide two Tokenizers for the same place and both 
with no prefix annotation.

-- J.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/pfIrxsx21fQJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Developpement mode paths/Production Paths(tomcat)

2011-07-11 Thread Dyos

Hello GwtGroup,

I'm having real huge issues with deploying my application to a server
(Tomcat 5.5)

Here is my war folder

-War
   -WEB-INF
   -myapp.html
   -stock
  -myfile.fil

My server side code must access myfile.fil

When on developpement mode, I only use the relative path /stock/
myfile.fil.

When deployed, the relative path move somewhere else (Tomcat5.5/)

Is there any way to find how to fix that?






-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT Developer Job Openings

2011-07-11 Thread David Chandler

As a moderator of this group, I reject almost a dozen job postings per day.
Several per week actually relate to GWT, but even so are inconsistent with
this forum's mission. However, I approved Jeff Burnham's post because I
think there is some benefit in this discussion.

The GWT team doesn't feel that it's our place to maintain a GWT jobs forum;
however, if the community wants to take this on, we'll certainly be glad to
help promote it. Also, if there are things you want recruiters to know, I'll
be happy to write up a sticky post with info for recruiters (as well as a
restatement of the job postings ban on this forum).

In the mean time, if you're a GWT consultant looking for work, here's some
advice I can offer as a former consultant.

1. The best jobs are those that find you, so make yourself findable. Write a
GWT blog. Put GWT developer in your Google+ and LinkedIn profiles with a
link to your Google Groups profile so recruiters can see how often you post
on this group. Also put GWT consulting or something more descriptive in
your signature so it shows up in every post on this group. Good recruiters
know how to search Google Groups and StackOverflow to find the real experts.

2. Give a GWT talk at your local JUG or GTUG. Recruiters often frequent the
larger JUGs and if you're giving the talk, you're their expert.

3. Get your resume in the database of every credible technical staffing shop
you can find. Apply for every GWT job. Even if it's slightly over/under your
abilities, that will get you in the recruiter's resume database. Put a link
to your online profiles in your resume so they can read your blog, see how
long you've been posting on this group, etc.

4. Post your resume in the various online job services like Dice and
Monster. Don't just search for jobs--make yourself searchable. Many jobs are
never posted--the recruiters search the online databases and contact you
directly. Also make sure you update your resume in these services every
couple months as recruiters tend to look for recent updates.

Again, let me know where you want me to direct GWT job postings, and I'll be
happy to help out.

/dmc

On Mon, Jul 11, 2011 at 12:07 AM, A. Stevko andy.ste...@gmail.com wrote:

 Without an appropriate alternative, I personally would like to encourage
 GWT job openings/availability to be posted here.
 Not job spam but GWT jobs.


 On Sun, Jul 10, 2011 at 8:32 PM, Hilco Wijbenga 
 hilco.wijbe...@gmail.comwrote:

 On 10 July 2011 17:35, Jeff jeffrey.burn...@gmail.com wrote:
  However, your negative response was quite unnecessary when the link
 alone
  would do. Thanks for that by the way.

 Clearly he was being sarcastic. He was actually agreeing with your
 posting here since there is currently no real alternative.

  /end_discussion

 Nice one. Sort of like a double negative, though, don't you think? :-)
 That should probably be /discussion. ;-)

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.




 --
 -- A. Stevko
 ===
 If everything seems under control, you're just not going fast enough. M.
 Andretti





  --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.




-- 
David Chandler
Developer Programs Engineer, GWT+GAE
w: http://code.google.com/
b: http://turbomanage.wordpress.com/
b: http://googlewebtoolkit.blogspot.com/
t: @googledevtools

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Request Factory More Secure ?

2011-07-11 Thread David Chandler

Hi Vincent,

RequestFactory is not inherently any more or less secure that GWT RPC. With
either approach, you should protect RPC calls for sensitive data with SSL
and protect against XSRF attacks by sending a token with each request
payload. For more info, see

http://code.google.com/webtoolkit/doc/latest/DevGuideSecurity.html
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/f0f74b0734f04a1c

As for the second part of your question, you are correct. On the client
side, RequestFactory works with proxy (interface) representations of
entities. RequestFactory automatically converts between the proxy
representation and the server-side entity when sending / receiving.

/dmc

On Sat, Jul 9, 2011 at 10:39 PM, Vincent François vincentfrancois.pro@
gmail.com wrote:

 Is it correct to think that Request Factory is more secure that GWT RPC ?

 The client does not handle a entity (objectify entity) but handles a proxy.
 Is it true ? Am I right ?

 -- Vincent


  --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To view this discussion on the web visit
 https://groups.google.com/d/msg/google-web-toolkit/-/mWVdzvWclJQJ.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.




-- 
David Chandler
Developer Programs Engineer, GWT+GAE
w: http://code.google.com/
b: http://turbomanage.wordpress.com/
b: http://googlewebtoolkit.blogspot.com/
t: @googledevtools

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: ListBox with multiple selection

2011-07-11 Thread Jim Douglas

Ashwin,

He said ListBox, not CellList.

Jose,

Two options:

(1) Add a ChangeHandler to track changes as they happen; return the
list as needed:

http://google-web-toolkit.googlecode.com/svn/javadoc/2.3/com/google/gwt/user/client/ui/ListBox.html#addChangeHandler(com.google.gwt.event.dom.client.ChangeHandler)

(2) Iterate through the list, calling this method for each item:

http://google-web-toolkit.googlecode.com/svn/javadoc/2.3/com/google/gwt/user/client/ui/ListBox.html#isItemSelected(int)

On Jul 11, 7:12 am, ashwin.desi...@gmail.com
ashwin.desi...@gmail.com wrote:
Associate a MultiSelectionModel with your list box. On the selection change
event, you can do the following

selectionModel.getSelectedSet();

this would fetch you all selected items.

Thanks
Ashwin

On Mon, Jul 11, 2011 at 6:09 PM, Jose Luis Hernandez

jose.hernande...@gmail.com wrote:
Hello!
I'm trying to draw a ListBox with multiple selection. My problem is
when I want to collect the selected values from de ListBox. If I call
getItemText method I only obtain one value, but I would like to get
all selected values. How could I do it?
Thanks!
Nice day!

Re: GWT Developer Job Openings

2011-07-11 Thread Jeff Chimene

On 07/11/2011 08:35 AM, David Chandler wrote:
 As a moderator of this group, I reject almost a dozen job postings per
 day. Several per week actually relate to GWT, but even so are
 inconsistent with this forum's mission. However, I approved Jeff
 Burnham's post because I think there is some benefit in this discussion.
 
 The GWT team doesn't feel that it's our place to maintain a GWT jobs
 forum; however, if the community wants to take this on, we'll certainly
 be glad to help promote it. Also, if there are things you want
 recruiters to know, I'll be happy to write up a sticky post with info
 for recruiters (as well as a restatement of the job postings ban on this
 forum).
 
 In the mean time, if you're a GWT consultant looking for work, here's
 some advice I can offer as a former consultant.
 
 1. The best jobs are those that find you, so make yourself findable.
 Write a GWT blog. Put GWT developer in your Google+ and LinkedIn
 profiles with a link to your Google Groups profile so recruiters can see
 how often you post on this group. Also put GWT consulting or something
 more descriptive in your signature so it shows up in every post on this
 group. Good recruiters know how to search Google Groups and
 StackOverflow to find the real experts.
 
 2. Give a GWT talk at your local JUG or GTUG. Recruiters often frequent
 the larger JUGs and if you're giving the talk, you're their expert.
 
 3. Get your resume in the database of every credible technical staffing
 shop you can find. Apply for every GWT job. Even if it's slightly
 over/under your abilities, that will get you in the recruiter's resume
 database. Put a link to your online profiles in your resume so they can
 read your blog, see how long you've been posting on this group, etc.
 
 4. Post your resume in the various online job services like Dice and
 Monster. Don't just search for jobs--make yourself searchable. Many jobs
 are never posted--the recruiters search the online databases and contact
 you directly. Also make sure you update your resume in these services
 every couple months as recruiters tend to look for recent updates.
 
 Again, let me know where you want me to direct GWT job postings, and
 I'll be happy to help out.
 
 /dmc

Well, that's a nice segue!

To take nothing away from dmc's excellent advice, we still have the list
out there. As I was moving manure this morning, I was thinking about
this issue.

To that end, I would like to propose that we share the moderation task.

Given that the jobs list is a commons, we shouldn't ask Google employees
to moderate the list, and we and us means those who subscribe to
GWT users list.

I should think that if we get somewhere between 5 and 10 volunteers, one
person from that pool can moderate the jobs list for some period
(nominally 2 weeks). At the end of that period, the next person in the
list assumes the task. Perhaps a Google calendar to track each
moderator's schedule.

The idea is to share the soul-sucking zombification that is list
management, yet still maintain a useful service to the community.

Cheers,
jec

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Aw: Re: GWT Developer Job Openings

Maybe the community should write a (international) GWT app for job 
recruitments and Google will host it for free on app engine and put a sticky 
post into this group with a link to that app ;-)

-- J.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/89VDO89kVr8J.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

is there a way to identify clickevent coming from which button?

2011-07-11 Thread dadada

hi all,

is there a way to identify clickevent?

So that I know which button it is coming from? I want to reuse the
clickhandler.

Thanks!

/bryan

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: is there a way to identify clickevent coming from which button?

2011-07-11 Thread Jim Douglas

http://google-web-toolkit.googlecode.com/svn/javadoc/2.3/com/google/gwt/event/shared/GwtEvent.html#getSource()

On Jul 11, 9:45 am, dadada ytbr...@gmail.com wrote:
 hi all,

 is there a way to identify clickevent?

 So that I know which button it is coming from? I want to reuse the
 clickhandler.

 Thanks!

 /bryan

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re : Re: Request Factory More Secure ?

2011-07-11 Thread Vincent François

Tank's
Vincent

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/gifJRZfQdNYJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Help : Memory Leak Problem

2011-07-11 Thread Jmscavaleiro

If you try the destroy implementation as suggested, it will be very
appreciated if you give a feedback about the result.

Thanks!

On Jul 6, 9:12 am, Alberto Rugnone arugnonechemi...@gmail.com wrote:
 In production. I didn't take measurements in development.

 On Jul 5, 6:12 pm, Marko Vuksanovic markovuksano...@gmail.com wrote:







  Do you have this problem in development or production mode?

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT 2.1+ Compiler issues

2011-07-11 Thread Kevin Jordan

I've noticed that with GWT 2.3 and RequestFactory stuff added it takes
2x as long to compile now on a quad core AMD machine with 8GB of RAM.

On Jul 11, 10:00 am, Brian bboyl...@gmail.com wrote:
 Hi

 I am upgrading my GWT app from 2.0 to 2.3. When I'm compiling with
 2.1, 2.2 or 2.3 I am seeing a huge increase in the memory usage. I'm
 giving it 3Gb and its maxing this out. Any less than this and I am
 getting OutOfMemoryExceptions. I'm also noticing that its writing
 massive amounts of data to disk. It is writing gwt88282368723byte-
 cache to this directory C:\Users\MyName\AppData\Local\Temp\ . I can
 see previous files like this from 2.0 builds that range from 3MB -
 10MB in size, but with GWT 2.3 the size of the byte-cache file is now
 22GB! This is making my PC really sluggish and its pretty much
 unusable while I'm compiling.

 I'm wondering of anyone else has come across this with GWT 2.3?

 Thanks

 Brian

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

TreeNode no longer exists

2011-07-11 Thread Marrrrck

Hi Everyone, My apolgies if this has been answered somewhere already,
but I couldn't find any reference to it.

I'm using GWT 2.3, and I have a CellTree, and I need to do some page
cleanup when a tree node is closed. I've added a CloseHandler to the
CellTree, but when I call event.getTarget() to get the node that is
closed I get an IllegalStateException (TreeNode no longer exists.).
Is there some other way I can determine which TreeNode is being
closed? Is there another event that I can add a hanlder for that would
be fired before a node was closed? CellTree.addCloseHandler doesn't
seem very useful if it doesn't provide a way to determine which node
was closed...


Any ideas anyone has would be greatly appreciated. Thanks for
reading!


Relevant stack trace below.

com.google.gwt.event.shared.UmbrellaException: One or more exceptions
caught, see full set in UmbrellaException#getCauses
at
com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:
129)
at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:124)
at
com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:
56)
at
com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:
41)
at
com.google.gwt.user.cellview.client.CellTreeNodeView.setOpen(CellTreeNodeView.java:
932)
at
com.google.gwt.user.cellview.client.CellTree.onBrowserEvent(CellTree.java:
690)
at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1321)
at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1277)
at sun.reflect.GeneratedMethodAccessor29.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:
167)
at
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:
326)
at
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:
207)
at
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:
132)
at
com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
561)
at
com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:
269)
at
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:
91)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:214)
at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:
167)
at
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:
281)
at
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:
531)
at
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:
352)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.IllegalStateException: TreeNode no longer exists.
at com.google.gwt.user.cellview.client.CellTreeNodeView
$TreeNodeImpl.assertNotDestroyed(CellTreeNodeView.java:613)
at com.google.gwt.user.cellview.client.CellTreeNodeView
$TreeNodeImpl.getChildCount(CellTreeNodeView.java:542)

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Selecting folder

2011-07-11 Thread IHateSoda

Hi,

 I need to select a folder and show the path in a textbox, I don't
need to upload files in this folder, I just want to select a folder
for pick up the path. Currently my solution, it's open the folder on
Windows and copy the path in my application, it's not interactive for
users.

Do you have an idea ? I don't find the solution.

Thanks.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Using GWT Designer with UIBinder and Internaltionalization

2011-07-11 Thread Greg

Hi,
I'm trying to start a new application using the new UIBinder with help
of GWT Designer. Moreover, the application needs to support a few
locales, so I'm trying to use the Internationalization feature.
The problem is that in the gwt designer the icon for the
internationalization window is not available when building a UiBinder
composite. My questions:  is this a missing feature in GWT Designer?
If yes, will it be available soon? or am I doing something wrong?
Thanks in advance.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Integrating GWT with windows 7 taskbar

2011-07-11 Thread Magno Machado

I've just released a sample showing how to use Windows 7 taskbar features
(like overlay icons, jumplists, etc) on a GWT app
https://bitbucket.org/magnomp/gwtpinnedapp/

Hope it can be usefull for someone

Hope other browsers implement a similar API, for the end-user it's amazing.
As of today only IE9 supports that, afaik

-- 
Magno Machado Paulo
http://blog.magnomachado.com.br
http://code.google.com/p/emballo/

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Generated AutoBean name length for Proxies too long

2011-07-11 Thread Kevin Jordan

I have a ValueProxy with an already fairly long name length (44
characters), but when it goes to generate an AutoBean for it, it adds
another 220 characters to that and hits the file name limit of most
linux filesystems (usually around 255 characters).  This makes my
build fail of course since it can't write the generated file.  Now I
can make changes to my code to make sure my name is below 35
characters or change to Reiser4 which I believe is about the only
filesystem that has a limit above that.  Or the other option is to
have the AutoBean code generator not add such a long addition to the
filename (although I've no idea how this would work for DETAILED
output mode, which is what I'm outputting as):
{myClassName}
AutoBean_com_google_web_bindery_requestfactory_shared_impl_EntityProxyCategory_com_google_web_bindery_requestfactory_shared_impl_ValueProxyCategory_com_google_web_bindery_requestfactory_shared_impl_BaseProxyCategory

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Generated AutoBean name length for Proxies too long

See http://code.google.com/p/google-web-toolkit/issues/detail?id=6015

This has been worked-around in trunk (we can hardly talk about it as a fix) 
and will be in 2.4.

The best workaround to date is to *not* use -gen (which btw is not possible 
with the gwt-maven-plugin for instance)

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/pnSl-LNOrycJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

TabLayoutPanel Navigation Content loading

2011-07-11 Thread Mark Wengranowski

Hi Everyone,

I'm looking for someone to point me in the right direction for loading
content into a specific tab in a TabLayoutPanel.

The goal is to have my app work in the following way.

Layout: Header, Footer, Left panel that contains the navigation links,
center panel that contains a TabLayoutPanel.

When a navigation link is clicked the content on the currently
selected tab will load to the new page/composite. Is this possible to
do? If so what is the best strategy to use?

I Plan to use MVP in combination with ActivityMapper/Manager and
PlaceHistoryHandler.

Thanks,
-Mark

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

What's the current state of the UiBinder templates for CellList

2011-07-11 Thread Ernesto Oltra

I've been exploring the group searching for ways of building complex cells 
for CellList, and I found this two emails:

https://groups.google.com/forum/#!searchin/google-web-toolkit/cell$20template$20uibinder/google-web-toolkit/nPtKO1xK8L4/FBxHVLAlCTgJ

https://groups.google.com/forum/#!searchin/google-web-toolkit/cell$20template/google-web-toolkit/IkRxZ8EtqH4/lHY3WnaOQ-wJ

So, what's the current state of using UiBinder // an alternative for cells?

Thanks in advance and sorry for my bad english

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/tqBjuKQy9cQJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: What's the current state of the UiBinder templates for CellList

GWT 2.5 will add a UiRenderer that reuses the UiBinder infrastructure to 
build renderers from a ui.xml file, in the aim of building Cells.

That's probably not what you were looking for though (declaring the Cell to 
be used from within the ui.xml rather than havein to use 
@UiField(provided=true) or a @UiFactory), and I'm not aware of any changes 
being done about this.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/ctQKtnl85B8J.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Anchor Issues

2011-07-11 Thread Killian

Hi Lads,

I'm feeling kind of silly asking this question cos it might be a really 
simple thing but since I've been browsing around for hours without any 
solution, I'm thinking it might be worth to ask afterall.

The problem is super simple. I'm simply trying to use Anchors in my gwt code 
and basically they only working half of the time which is really nerve 
breaking ! When a page is loaded a first time the links are not clickable 
and after refreshing a few times, these links suddenly become clickable 
again ! I've testing this on Firefox and Chrome and the same thing happens.

I've tried multiple combinations of things which don't have any impact 

This is the code I'm using:

   final Anchor loginAnchor = new Anchor(); // or new Anchor(); doesn't 
work either

String URL  = userService.createLoginURL(requestUri);
  
loginAnchor.setHref(URL);

loginAnchor.setText(Login1);


However, I did notice something interesting. Whenever the URL starts by 
http:// or https:// this is when the problem occurs. If I set the url to 
something like www.google.com it works fine.


I thought great that's my problem solved, I'll just remove the https://; 
from the URL string, however when I do this, string URL is simply appended 
to the current url location ! 


I can't believe I'm getting bugged down by something apparently so simple ! 
Is this a bug or am I simply doing something obviously wrong which I can't 
figure out?


Thanks for your help in advance :-)



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/St8Z6PsV2-kJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Modal Window

2011-07-11 Thread Scott Purcell

Hello,

I have the need to convert a flex application into a GWT applcation.
Only problem I am facing right now (analysis) is finding a modal
window widget. Does GWT have one?

The application opens a lot of Modal windows and shades the background
of the window.opener. Does anyone know if GWT can handle this?

Thanks,
Scott

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

executing native javascript within an iframe

2011-07-11 Thread Kevin Cunningham

I have an application which is being displayed in an iframe and I need
to call a native function from it. If I run the application not in the
iframe, the code runs. But if it is in the iframe, it doesn't.

public native void PrintTop() /*-{
alert(test);
//$wnd.PrintTop();
}-*/;

The alert shows if accessed directly, but not from within the iframe.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Modal Window

2011-07-11 Thread Jeffrey Burnham

Look at PopupPanel and its' glass property. 

-Jeff

On Jul 11, 2011, at 3:40 PM, Scott Purcell spurcell...@gmail.com wrote:

 Hello,
 
 I have the need to convert a flex application into a GWT applcation.
 Only problem I am facing right now (analysis) is finding a modal
 window widget. Does GWT have one?
 
 The application opens a lot of Modal windows and shades the background
 of the window.opener. Does anyone know if GWT can handle this?
 
 Thanks,
 Scott
 
 -- 
 You received this message because you are subscribed to the Google Groups 
 Google Web Toolkit group.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to 
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at 
 http://groups.google.com/group/google-web-toolkit?hl=en.
 

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

How to detect if a Popup is showing

2011-07-11 Thread Craig Mitchell

Hi,

I wanted to check if a popup is showing, so I wrote this method:

public static int getNumPopupsShowing() {
int result = 0;
NodeListElement divs = Document.get().getElementsByTagName(div);
 for (int i=0; idivs.getLength(); i++) {
if (gwt-PopupPanel.equals(divs.getItem(i).getClassName())) {
result++;
}
}
 return result;
}

However, is there a better way?

Thanks.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/Jwf77I4AUsoJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: TabLayoutPanel Navigation Content loading

2011-07-11 Thread Alfredo Quiroga-Villamil

Hello Mark:

Based on your description this project might come in handy:

http://code.google.com/p/easy-gwt/

Regards,

Alfredo

On Mon, Jul 11, 2011 at 5:10 PM, Mark Wengranowski
m...@greatlittlebox.comwrote:

 Hi Everyone,

 I'm looking for someone to point me in the right direction for loading
 content into a specific tab in a TabLayoutPanel.

 The goal is to have my app work in the following way.

 Layout: Header, Footer, Left panel that contains the navigation links,
 center panel that contains a TabLayoutPanel.

 When a navigation link is clicked the content on the currently
 selected tab will load to the new page/composite. Is this possible to
 do? If so what is the best strategy to use?

 I Plan to use MVP in combination with ActivityMapper/Manager and
 PlaceHistoryHandler.

 Thanks,
 -Mark

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.




-- 
Alfredo Quiroga-Villamil

AOL/Yahoo/Gmail/MSN IM:  lawwton

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: How to detect if a Popup is showing

2011-07-11 Thread ashwin.desi...@gmail.com

Popup Panels have a isShowing() method, use that to determine if its
currently displayed

~Ashwin

On Tue, Jul 12, 2011 at 6:30 AM, Craig Mitchell craig...@gmail.com wrote:

 Hi,

 I wanted to check if a popup is showing, so I wrote this method:

 public static int getNumPopupsShowing() {
 int result = 0;
 NodeListElement divs = Document.get().getElementsByTagName(div);
  for (int i=0; idivs.getLength(); i++) {
 if (gwt-PopupPanel.equals(divs.getItem(i).getClassName())) {
 result++;
 }
 }
  return result;
 }

 However, is there a better way?

 Thanks.

  --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To view this discussion on the web visit
 https://groups.google.com/d/msg/google-web-toolkit/-/Jwf77I4AUsoJ.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Maven + GWT + GAE (discussion)

2011-07-11 Thread Jonathan Aubuchon

Hi, it's been few hours that I try the gwt-maven-plugin (2.3.0-1) and
maven-gae-plugin (v 0.8.4).

There is my conclusion:

1) documentations are not up to date
2) not a lot of recent discussion on the subject  ( 3 months)
3) very complicated to set up

There are the features that I
succeed to make it work:
- gwt/gae:run
- gae:deploy

failed to make it work:
- gae/gwt:test
- gae/gwt:debug

I want to know:
- if a lot of gwt/gae projects are using maven (got exemples of open
source projects?)
- if it's worth it
- if the plugin has a future (is it backed by google and committers)?

I also want to know:
- if it exist better alternative

Thank you



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: How to detect if a Popup is showing

2011-07-11 Thread Craig Mitchell

Thanks Ashwin.  Yes, sorry, should have been a little more clear, I wanted 
to detect if a popup is showing, which I didn't already have the reference 
to.

Apologies for not being more clear.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/IMNOU08ERt0J.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

回覆：Anchor Issues

2011-07-11 Thread yes2000

You should look at GWT ShowCase 
HyperLinkhttp://gwt.google.com/samples/Showcase/Showcase.html#%21CwHyperlinkexample.


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/cM8YZ8947AoJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

回覆：executing native javascript within an iframe

2011-07-11 Thread yes2000

Iframe means another window context.

You show invoke window.parent.PrintTop(); instead.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/joYCO3dacqAJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Integrating GWT with windows 7 taskbar

2011-07-11 Thread Juan Pablo Gardella

Thanks for sharing!!

2011/7/11 Magno Machado magn...@gmail.com

 I've just released a sample showing how to use Windows 7 taskbar features
 (like overlay icons, jumplists, etc) on a GWT app
 https://bitbucket.org/magnomp/gwtpinnedapp/

 Hope it can be usefull for someone

 Hope other browsers implement a similar API, for the end-user it's amazing.
 As of today only IE9 supports that, afaik

 --
 Magno Machado Paulo
 http://blog.magnomachado.com.br
 http://code.google.com/p/emballo/

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: How to detect if a Popup is showing

Not sure, if there is a automatic way of detecting all child windows
to a  parent window on demand,
but certainly you can main maintain, global array list and every popup
window that you open, and
call close on each of those. You can lot of examples in javascript -
closing child windows to idea.

On Jul 11, 7:19 pm, Craig Mitchell craig...@gmail.com wrote:
 Thanks Ashwin.  Yes, sorry, should have been a little more clear, I wanted
 to detect if a popup is showing, which I didn't already have the reference
 to.

 Apologies for not being more clear.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Modal Window


public PopupPanel(boolean autoHide, boolean modal) {
this(autoHide);
this.modal = modal;
  }

= I did not remember using this constructor, but this constructor
should do.

-venu
http://schoolk12.appspot.com/


On Jul 11, 3:50 pm, Jeffrey Burnham jeffrey.burn...@gemail.com
wrote:
 Look at PopupPanel and its' glass property.

 -Jeff

 On Jul 11, 2011, at 3:40 PM, Scott Purcell spurcell...@gmail.com wrote:







  Hello,

  I have the need to convert a flex application into a GWT applcation.
  Only problem I am facing right now (analysis) is finding a modal
  window widget. Does GWT have one?

  The application opens a lot of Modal windows and shades the background
  of the window.opener. Does anyone know if GWT can handle this?

  Thanks,
  Scott

  --
  You received this message because you are subscribed to the Google Groups 
  Google Web Toolkit group.
  To post to this group, send email to google-web-toolkit@googlegroups.com.
  To unsubscribe from this group, send email to 
  google-web-toolkit+unsubscr...@googlegroups.com.
  For more options, visit this group 
  athttp://groups.google.com/group/google-web-toolkit?hl=en.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

comparing GWT and jsp apps - why javscript apps different from html apps

I had fairly large application developed in early web days , now I
want to convert into GWT.
Obvious we have added value of AJAX, what else do I loose?

1) large java script , initial down load time
 = why is this , both and HTML and Javascript are different ways of
telling how the window is to browser.
  meaning Are browsers more efficient in parsing and rendering
than javascript ?
= With we only load URI , why do we load entire java script ?
 Just like only index.jsp to loaded javascript also should
index.javascript, why every thing?
 With GWT.runAsync - seems like a good Idea. But not sure, why
java script can not be divided like pages (URI) ?

At the end both java script and HTML build DOM for window
rendering, why browsers are more friendly with html than java-script ?
  GWT+GAE is really cool - if we can reduce these difference

-Venu
http://schoolk12.appspot.com/






-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: combine GWT application from several modules coming from JARs or OSGI bundles

2011-07-11 Thread Alexey Skor

Vitaly, sorry - I don't really know how GWT works... Is your proposal 
addressed to GWT developers or users like me?

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/0Wdu6Cb2JAYJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

[gwt-contrib] Adding DoNotRunWith annotation to failing JUnit test; possible HtmlUnit bug. (issue1472804)

2011-07-11 Thread codefu


Reviewers: conroy,

Description:
Adding DoNotRunWith annotation to failing JUnit test; possible HtmlUnit
bug.
Review by: con...@google.com

Please review this at http://gwt-code-reviews.appspot.com/1472804/

Affected files:
  M plugins/npapi/JavaObject.cpp
  M plugins/npapi/LocalObjectTable.h
  A plugins/npapi/NPVariantUtil.h
  M plugins/npapi/NPVariantWrapper.h
  M plugins/npapi/ScriptableInstance.cpp
  M plugins/npapi/ScriptableInstance.h
  M plugins/npapi/prebuilt/gwt-dev-plugin/background.html
  M user/test/com/google/gwt/core/CoreSuite.java
  A user/test/com/google/gwt/core/client/JsIdentityTest.java


--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Adding DoNotRunWith annotation to failing JUnit test; possible HtmlUnit bug. (issue1472804)

2011-07-11 Thread conroy


On 2011/07/11 15:49:22, codefu wrote:

can you repost this to the original review thread?

http://gwt-code-reviews.appspot.com/1472804/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Updating npapi plugin to remove gwtId from Jso objects (idenity fix), (issue1469803)

2011-07-11 Thread codefu


http://gwt-code-reviews.appspot.com/1469803/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Updating npapi plugin to remove gwtId from Jso objects (idenity fix), (issue1469803)

2011-07-11 Thread conroy


On 2011/07/11 15:59:39, codefu wrote:

Still LGTM

http://gwt-code-reviews.appspot.com/1469803/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

Re: [gwt-contrib] Re: RFC: Breaking change to CellTable

2011-07-11 Thread Stephen Haberman


 Could you elaborate a bit more on this statement and also  how it
 impacts the direction future enhancements for cell widgets in general.

I agree that is a good question.

Even more pessimistically/cynically (so take it with a grain of salt),
is whether modern browsers will eventually be faster (or fast enough)
with per-row/-cell event listeners than CellTable's 1-listener with
manual-dispatching approach. Maybe not with the stock widgets, but
some sort of not-flyweight, but-still-lightweight mini-widgets.

Granted, CellTable is great for the hear and now (IE/etc.), so
excuse/ignore my musing, especially about something I only
superficially understand.

Nonetheless, per the breaking change proposal, I'm impressed with your
dedication to API compatibility, and the cleverness of the hack to do
so.

Any custom CellTable stuff I've done so far as been on the cell
side and not the guts of CellTable itself. In that regard, it sounds
like Cell.render will still take a SafeHtmlBuilder?

Given the perf results you mentioned, should/will Cells eventually use
the ElementBuilder API as well?

- Stephen


-- 
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] [google-web-toolkit] r10437 committed - Look for @UiChild methods in supertypes....

2011-07-11 Thread codesite-noreply


Revision: 10437
Author:   b...@google.com
Date: Mon Jul 11 04:39:27 2011
Log:  Look for @UiChild methods in supertypes.
Issue 6554.
http://gwt-code-reviews.appspot.com/1468806/
Patch by: Justin Hickman
Review by: bobv

http://code.google.com/p/google-web-toolkit/source/detail?r=10437

Modified:
 /trunk/user/src/com/google/gwt/uibinder/rebind/model/OwnerFieldClass.java

===
---  
/trunk/user/src/com/google/gwt/uibinder/rebind/model/OwnerFieldClass.java	 
Wed May  4 09:28:35 2011
+++  
/trunk/user/src/com/google/gwt/uibinder/rebind/model/OwnerFieldClass.java	 
Mon Jul 11 04:39:27 2011

@@ -294,8 +294,8 @@
*/
   private void findUiChildren(JClassType ownerType)
   throws UnableToCompleteException {
-JMethod[] methods = ownerType.getMethods();
 while (ownerType != null) {
+  JMethod[] methods = ownerType.getMethods();
   for (JMethod method : methods) {
 UiChild annotation = method.getAnnotation(UiChild.class);
 if (annotation != null) {

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] [google-web-toolkit] r10438 committed - Adding DoNotRunWith annotation to failing JUnit test; possible HtmlUni...

2011-07-11 Thread codesite-noreply


Revision: 10438
Author:   cod...@google.com
Date: Mon Jul 11 06:15:51 2011
Log:  Adding DoNotRunWith annotation to failing JUnit test; possible  
HtmlUnit bug.

Review at http://gwt-code-reviews.appspot.com/1469803

Review by: con...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=10438

Added:
 /trunk/plugins/npapi/NPVariantUtil.h
 /trunk/user/test/com/google/gwt/core/client/JsIdentityTest.java
Modified:
 /trunk/plugins/npapi/JavaObject.cpp
 /trunk/plugins/npapi/LocalObjectTable.h
 /trunk/plugins/npapi/NPVariantWrapper.h
 /trunk/plugins/npapi/ScriptableInstance.cpp
 /trunk/plugins/npapi/ScriptableInstance.h
 /trunk/plugins/npapi/prebuilt/gwt-dev-plugin/background.html
 /trunk/user/test/com/google/gwt/core/CoreSuite.java

===
--- /dev/null
+++ /trunk/plugins/npapi/NPVariantUtil.hMon Jul 11 06:15:51 2011
@@ -0,0 +1,132 @@
+#ifndef _H_NPVariantUtil
+#define _H_NPVariantUtil
+
+#include Debug.h
+#include mozincludes.h
+
+/**
+ * Wraps an NPVariant and provides various helper functions
+ */
+class NPVariantUtil {
+public:
+  static int isBoolean(const NPVariant variant) {
+return NPVARIANT_IS_BOOLEAN(variant);
+  }
+
+  static bool getAsBoolean(const NPVariant variant) {
+return NPVARIANT_TO_BOOLEAN(variant);
+  }
+
+  // Return true if the variant is holding a regular integer or an  
integral double.

+  static int isInt(const NPVariant variant) {
+if (NPVARIANT_IS_INT32(variant)) {
+  return 1;
+} else if (NPVARIANT_IS_DOUBLE(variant)) {
+  // As of http://trac.webkit.org/changeset/72974 we get doubles for  
all

+  // numerical variants out of V8.
+  double d = NPVARIANT_TO_DOUBLE(variant);
+  int i = static_castint(d);
+  // Verify that d is an integral value in range.
+  return (d == static_castdouble(i));
+} else {
+  return 0;
+}
+  }
+
+  static int getAsInt(const NPVariant variant) {
+if (isInt(variant)) {
+  if (NPVARIANT_IS_INT32(variant)) {
+return NPVARIANT_TO_INT32(variant);
+  } else if (NPVARIANT_IS_DOUBLE(variant)) {
+return static_castint(NPVARIANT_TO_DOUBLE(variant));
+  }
+}
+
+Debug::log(Debug::Error)  getAsInt: variant  
+  NPVariantUtil::toString(variant)  not int  Debug::flush;
+return 0;
+  }
+
+  static int isNull(const NPVariant variant) {
+return NPVARIANT_IS_NULL(variant);
+  }
+
+  static int isObject(const NPVariant variant) {
+return NPVARIANT_IS_OBJECT(variant);
+  }
+
+  static NPObject* getAsObject(const NPVariant variant) {
+if (NPVARIANT_IS_OBJECT(variant)) {
+  return NPVARIANT_TO_OBJECT(variant);
+}
+Debug::log(Debug::Error)  getAsObject: variant not object   
Debug::flush;

+return 0;
+  }
+
+  static int isString(const NPVariant variant) {
+return NPVARIANT_IS_STRING(variant);
+  }
+
+  static const NPString* getAsNPString(const NPVariant variant) {
+if (NPVARIANT_IS_STRING(variant)) {
+  return NPVARIANT_TO_STRING(variant);
+}
+Debug::log(Debug::Error)  getAsNPString: variant not string   
Debug::flush;

+return 0;
+  }
+
+  static std::string toString(const NPVariant variant) {
+std::string retval;
+// TODO(jat): remove sprintfs
+char buf[40];
+NPObject* npObj;
+switch (variant.type) {
+  case NPVariantType_Void:
+retval = undef;
+break;
+  case NPVariantType_Null:
+retval = null;
+break;
+  case NPVariantType_Bool:
+retval = bool(;
+retval += (NPVARIANT_TO_BOOLEAN(variant) ? true : false);
+retval += ')';
+break;
+  case NPVariantType_Int32:
+retval = int(;
+snprintf(buf, sizeof(buf), %d), NPVARIANT_TO_INT32(variant));
+retval += buf;
+break;
+  case NPVariantType_Double:
+retval = double(;
+snprintf(buf, sizeof(buf), %g), NPVARIANT_TO_DOUBLE(variant));
+retval += buf;
+break;
+  case NPVariantType_String:
+{
+  retval = string(;
+  NPString str = NPVARIANT_TO_STRING(variant);
+  retval += std::string(str.UTF8Characters, str.UTF8Length);
+  retval += ')';
+}
+break;
+  case NPVariantType_Object:
+npObj = NPVARIANT_TO_OBJECT(variant);
+snprintf(buf, sizeof(buf), obj(class=%p, , npObj-_class);
+retval = buf;
+snprintf(buf, sizeof(buf), count=%d, , npObj-referenceCount);
+retval += buf;
+snprintf(buf, sizeof(buf), %p), npObj);
+retval += buf;
+break;
+  default:
+snprintf(buf, sizeof(buf), Unknown type %d, variant.type);
+retval = buf;
+break;
+}
+return retval;
+  }
+
+};
+
+#endif
===
--- /dev/null
+++ /trunk/user/test/com/google/gwt/core/client/JsIdentityTest.java	Mon Jul  
11 06:15:51 2011

@@ -0,0 +1,199 @@
+/*
+ * Copyright 2011 Google Inc.
+ *
+ * Licensed under the Apache

[gwt-contrib] Review for Issue 4862

2011-07-11 Thread Felix H. Dahlke

Hi,

would someone mind reviewing my patch for issue 4862? I've submitted
it almost 4 months ago:

http://gwt-code-reviews.appspot.com/1382804/

-- 
http://groups.google.com/group/Google-Web-Toolkit-Contributors

Re: [gwt-contrib] Re: RFC: Breaking change to CellTable

2011-07-11 Thread John LaBanca

Updates:

We'll continue to support and optimize Cell Widgets as the ideal for
rendering large data sets with maximum performance.  That's why I'm
integrating ElementBuilder into CellTable, as opposed to creating a new
widget.  As browsers evolve, we'll have to keep Cell Widgets up to date to
achieve maximum performance.  And it isn't all about performance.  The main
purpose of ElementBuilder is to allow custom table structures in CellTable,
which is a widely requested feature.  We may even build a formal expandable
rows API on top of it (but no guarantees).

Now, for some interesting performance analysis.  As I'm integrating
ElementBuilder into CellTable, I'm finding that there is a lot going on
under the hood that affects performance.

   - In isolated testing (non-GWT Javascript), dom manipulation is about the
   same speed as setting innerHTML, assuming a prebuilt HTML string.  However,
   the cost of building the HTML string makes DOM manipulation a little faster.
   - However, the assertions and validation checks in the current version of
   ElementBuilder actually make CellTable slower.  The overhead of validating
   the DOM state is higher than the cost of building the HTML string without
   any checks.  So, it appears that we'll need an option to disable the checks
   in ElementBuilder and let users take responsibility to ensure they build
   correct structures (to put ElementBuilder on an equal playing field with the
   current version of CellTable).  I figured it would be a good option, but I
   didn't realize how important it would be.
   - In addition, my isolated testing compared the cost of building an HTML
   string in tiny pieces, which is how ElementBuilder builds strings.  However,
   the current version of CellTable uses templates that include large chunks of
   static HTML mixed with some variables.  As a result, the cost of building an
   HTML string is currently less than it will be with ElementBuilder.

In conclusion, I'm still optimizing to improve performance.


On Mon, Jul 11, 2011 at 1:02 PM, Stephen Haberman 
stephen.haber...@gmail.com wrote:


  Could you elaborate a bit more on this statement and also  how it
  impacts the direction future enhancements for cell widgets in general.

There will be more enhancements to CellTable, but I don't think we'll have
any additional breaking changes for a while.  Most new features will be
optional API additions and the like.  The ElementBuilder change is
fundamental though.



 I agree that is a good question.

 Even more pessimistically/cynically (so take it with a grain of salt),
 is whether modern browsers will eventually be faster (or fast enough)
 with per-row/-cell event listeners than CellTable's 1-listener with
 manual-dispatching approach. Maybe not with the stock widgets, but
 some sort of not-flyweight, but-still-lightweight mini-widgets.

 Granted, CellTable is great for the hear and now (IE/etc.), so
 excuse/ignore my musing, especially about something I only
 superficially understand.

 Nonetheless, per the breaking change proposal, I'm impressed with your
 dedication to API compatibility, and the cleverness of the hack to do
 so.

 Any custom CellTable stuff I've done so far as been on the cell
 side and not the guts of CellTable itself. In that regard, it sounds
 like Cell.render will still take a SafeHtmlBuilder?


 Given the perf results you mentioned, should/will Cells eventually use
 the ElementBuilder API as well?

Eventually, we will likely integrate ElementBuilder into Cells.  If you
extend AbstractCell, then we can provide a default render(ElementBuilder)
method that defers to the render(SafeHtmlBuilder) method, for backward
compatibility.


 - Stephen


 --
 http://groups.google.com/group/Google-Web-Toolkit-Contributors


-- 
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: After an enum is ordinalized, any static methods generated as staticImpl's should no longer be c... (issue1467815)

2011-07-11 Thread jbrosenberg


http://gwt-code-reviews.appspot.com/1467815/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

Re: [gwt-contrib] Re: RFC: Breaking change to CellTable

2011-07-11 Thread Stephen Haberman


 In conclusion, I'm still optimizing to improve performance.

That's really interesting; thanks for taking the time to write it up.

 Eventually, we will likely integrate ElementBuilder into Cells.  If
 you extend AbstractCell, then we can provide a default
 render(ElementBuilder) method that defers to the
 render(SafeHtmlBuilder) method, for backward compatibility.

Ah, sure, that makes sense.

Thanks,
Stephen

-- 
http://groups.google.com/group/Google-Web-Toolkit-Contributors

Aw: Re: [gwt-contrib] Re: RFC: Breaking change to CellTable