date:20100108

Hi,

I want to create menus like on this site http://www99.shopping.com/, I have
used Hyperlink for menu, and added a mouseover handler, on mouseover I
display a PopupPanel or should I use DialogBox ?, but now the issue when
should I hide the PopupPanel, also there is no mousehandlers for popupanel
so that I can add a mouseout handler and hide the PopupPanel, but again this
will also not solve the issue as the user might not take his cursor over
PopupPanel.

Any Ideas ?

- Abdullah
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Re: request builder

2010-01-08 Thread ben fenster

On Jan 7, 7:30 pm, ben fenster fenster@gmail.com wrote:
thats what i am doing and it works great in hosted but not in compile
mode do you have an idea way ??

On Jan 7, 3:55 pm, Jamie jamiesharbor-sou...@yahoo.com wrote:

You should then probably install something like TamperData or Firebug
for firefox, and see if your request is actually being sent from the
browser. Or you could use wireshark, but that's not as easy to read.
As well, tamperdata or wireshark will let you see the data in the
responses.

BTW, if you are running a separate PHP web server, firefox considers a
different port to be cross-site.
You can work around that by deploying your compiled javascript via the
PHP server, or you can use (eg) Apache to do proxy forwarding so the
browser thinks it is all one site.

On Jan 7, 5:51 am, ben fenster fenster@gmail.com wrote:

???

On Jan 7, 11:56 am, ben fenster fenster@gmail.com wrote:

its not cross site and it works ok in hosted more over it doesnt fail
in compile but keep getting empty responses and in hosted they are ok
i cant understand why

On Jan 7, 10:47 am, olivier nouguier olivier.nougu...@gmail.com
wrote:

SOP ?

or some GWT SOP

All I known is that when using GWT-RPC the standard policy doesn't
want
cross webapp access!

HIH

On Thu, Jan 7, 2010 at 9:39 AM, ben fenster fenster@gmail.com
wrote:
does any one know why would a request sent using equest builder
works
in hosted mode but dont work in compile mode i am using it to
access
php scripts running on the same xamp server

--
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brave.
--
Mohandas Gandhi
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better place for image

2010-01-08 Thread ale

Hi,
I can not decide where put some image in a application, image like
logo, icon for button, ecc.

Is better put it in css or use the  ImageBundle and
AbstractImagePrototype?

I prefer the solution that make the load of the page faster.

Thanks!

Bye
Alessandro
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Re: help in creating menu using popuppanel or dialogbox

2010-01-08 Thread Olivier

Hi,

Why don't you use the menu bar.
http://gwt.google.com/samples/Showcase/Showcase.html#CwMenuBar
http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/MenuBar.html

Oli

On 8 Jan 2010, at 09:51, Abdullah Shaikh wrote:

Hi,

I want to create menus like on this site http://www99.shopping.com/, I have
used Hyperlink for menu, and added a mouseover handler, on mouseover I
display a PopupPanel or should I use DialogBox ?, but now the issue when
should I hide the PopupPanel, also there is no mousehandlers for popupanel so
that I can add a mouseout handler and hide the PopupPanel, but again this
will also not solve the issue as the user might not take his cursor over
PopupPanel.

Any Ideas ?

- Abdullah
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Digiworks

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En cumplimiento de la Ley Orgánica 15/1999, de 13 de diciembre, sobre
protección de Datos de Carácter Personal (LOPD) DIGIWORKS SPAIN, S.L. informa a
los usuarios de que:

Los Datos de Carácter Personal que recoge son objeto de tratamiento
automatizado y se incorporan en los ficheros correspondientes, debidamente
registrados en la Agencia Española de Protección de Datos. El usuario podrá,
en todo momento, ejercitar los derechos reconocidos en la LOPD, de acceso,
rectificación, cancelación y oposición. El ejercicio de estos derechos puede
realizarlo el propio usuario mediante comunicación escrita en la siguiente
dirección postal:

DIGIWORKS SPAIN, S.L.
AVDA SAN RAFAEL, 11, LOCAL 2
03580 ALFAZ DEL PI
ALICANTE

También pueden ejercitar estos derechos en los términos que la normativa
aplicable establece y que puede consultar en www.agpd.es.

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Re: addWindowClosingHandler firing when frame loads in IE



On Jan 8, 8:54 am, jd jdpatter...@gmail.com wrote:
 I have found that I could avoid the problem by using Button's (or
 probably other widgets) instead of Anchor widgets for my internal
 navigation.  Perhaps it is due to the default href javascript:; ?
 Maybe IE7/8 does not recognise this as an internal link.

Use Hyperlink or InlineHyperlink widgets for internal
navigation (unless you also want ClickHandlers, in which case Anchor
is fine, calling History.newItem() in a ClickHandler, but do not
forget to ClickEvent#preventDefault() // this is more or less what
Hyperlink/InlineHyperlink widgets do).
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Re: Compilation error

2010-01-08 Thread Raman

Looks like I have finally solved the problem.

The case was something like this.
I am using ExtGWT which has a class TreePanel with an inner class
TreeNode, which looks like below:

public class TreePanelM extends ModelData {


-
class TreeNode {
  
  ---
  private M data;
}
--
}

And, since the TreeNode class is public inside TreePanel, I was
directly using TreeNode class in my code.

I would do:

import ..TrePanel.TreeNode;
-
--

TreeNode node = ;

As you can see, TreeNode internally uses the type M, which is not
defined in the above kind of usage.
And GWT compiler gets confused when it sees this.

I solved this problem by removing the import statement as accessing
the TreeNode only in the context of the outer class(TreePanel) like
this:

TreePanelMyModeldata.TreeNode node = x;

This solved the issue.

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Re: help in creating menu using popuppanel or dialogbox

Sorry I should have given some other example site, but I couldn't find any.

Actually I want the menu drop down to be in 2 columns or may be 3 ?

I will try to find an example online.

- Abdullah

On Fri, Jan 8, 2010 at 2:43 PM, Olivier oliv...@digiworks.es wrote:

Hi,

Why don't you use the menu bar.
http://gwt.google.com/samples/Showcase/Showcase.html#CwMenuBar

http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/MenuBar.html

Oli

On 8 Jan 2010, at 09:51, Abdullah Shaikh wrote:

Hi,

I want to create menus like on this site http://www99.shopping.com/, I
have used Hyperlink for menu, and added a mouseover handler, on mouseover I
display a PopupPanel or should I use DialogBox ?, but now the issue when
should I hide the PopupPanel, also there is no mousehandlers for popupanel
so that I can add a mouseout handler and hide the PopupPanel, but again this
will also not solve the issue as the user might not take his cursor over
PopupPanel.

Any Ideas ?

---
Olivier
Digiworks

*Política de Protección de Datos de Carácter Personal*
En cumplimiento de la Ley Orgánica 15/1999, de 13 de diciembre, sobre
protección de Datos de Carácter Personal (LOPD) DIGIWORKS SPAIN, S.L.
informa a los usuarios de que:

*DIGIWORKS SPAIN, S.L.*
*AVDA SAN RAFAEL, 11, LOCAL 2*
*03580 ALFAZ DEL PI*
*ALICANTE*

También pueden ejercitar estos derechos en los términos que la normativa
aplicable establece y que puede consultar en www.agpd.es.

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Re: Overriding DecoratedTabPanel CSS does not seem to change the look of the Tabs

2010-01-08 Thread RPB

Thanks for the tip, but I'm not quite ready to switch to standards
mode (required for TabLayoutPanel) as it will involve a rework of some
of the other elements on my website.

I found that I am able to apply custom stylings if I first
specifically remove the defaults :
tp.getDeckPanel().removeStyleName(gwt-TabPanelBottom);
tp.getTabBar().removeStyleName(gwt-DecoratedTabBar );

Not sure why this is necessary, but seems to do the trick.


On Dec 28 2009, 12:45 pm, mariyan nenchev nenchev.mari...@gmail.com
wrote:
 Use the new TablayoutPanel it is easer to customize it.
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Re: Problem: certain types of J2EE authentication with GWT 2.0 and Eclipse 3.5 plugin no longer work

2010-01-08 Thread lemaiol

Hi Ian,

It seems that the Jetty version could have changed and also its API.
Try with this little change in the syntax of the configuration (we
guessed it looking at the jetty classes API and it worked for us):

cheers,
Alberto

?xml version=1.0?
!DOCTYPE Configure PUBLIC -//Mort Bay Consulting//DTD Configure//EN
http://jetty.mortbay.org/configure.dtd;
Configure class=org.mortbay.jetty.webapp.WebAppContext
Get name=SecurityHandler
Set name=UserRealm
New class=org.mortbay.jetty.security.HashUserRealm
Set name=nameMyRealm/Set
Set name=configWEB-INF/dev_realm.properties/Set
/New
/Set
/Get
/Configure

On Jan 6, 3:32 pm, Ian.G iandgrat...@googlemail.com wrote:
 Hi Folks - my first post on the discussion group so big thanks to
 everyone involved in this great project.

 We've recently moved up to GWT 2.0 from GWT 1.7 and everything has
 gone quite smoothly so far.

 One of the issues I have with the application I'm developing is that
 it needs to be secured by J2EE security and correctly manage session
 timeout etc.

 I know there are lots of hazy bits of information about how/how not to
 do this along with potential problems the developer faces with the GWT-
 RPC interface calls from the client after the session has expired etc.
 - but I think in GWT 1.7 we had a 99% working solution to this that
 wasn't anything whacky like using client-side timers to keep the
 session alive - I just need to continue on and complete it now we've
 moved over to GWT 2.0

 I'll describe the problem and to take away the need to understand
 anything specific to my app so this can all be re-produced from a std
 wizard-generated GWT project in ecliipse 3.5 (i.e. the Greeting sample
 that gets built when you start a new project).  This sample wont
 gracefully manage session expiry with GWT-RPC – but it will show a
 problem that I think I've found with the GWT 2.0 eclipse plugin and
 J2EE authentication.

 This is the start of how I previously made GWT (before version 2.0)
 use J2EE security - and get realm-based security working in the
 Eclipse DEV environment (and thus whatever container we deploy into
 for production systems from the app's .war file).

 in the applications WEB-INF directory I have a jetty-web.xml that
 contains the following:

 ?xml version=1.0?
 !DOCTYPE Configure PUBLIC -//Mort Bay Consulting//DTD Configure//EN
 http://jetty.mortbay.org/configure.dtd;
 Configure class=org.mortbay.jetty.webapp.WebAppContext
         Get name=SecurityHandler
                 Call name=setUserRealm
                         Arg
                         !--  Hash File-based Security Realm --
                         New class=org.mortbay.jetty.security.HashUserRealm
                                 Set name=nameSecurityTestRealm/Set
                                 Set name=configSystemProperty 
 name=jetty.home
 default=.//WEB-INF/etc/realm.properties/Set
                                 Set name=RefreshInterval5/Set
                         /New
                         /Arg
                 /Call
         /Get
 /Configure

 This is obviously used to inject a security realm into the JeTTY
 instance that runs within the Eclipse plugin for GWT.  This has always
 worked perfectly on GWT 1.7 (using the old external hosted mode
 runtime).

 Then down in WEB-INF/etc/realm.properties we just add our users, and
 role mappings as per the JeTTY documentation - for example:

 username: password,testrole

 At this point when I start the application I know the embedded JeTTY
 server within the GWT plugin for eclipse is picking up the jetty-
 web.xml file as it complains if the realm file can't be found if I
 don't create it etc.

 Obviously the next thing that needs to be done is plug in all the J2EE
 security and session management stuff in the applications main
 web.xml.  So based upon a wizard generated project you would end up
 with something like:

 ?xml version=1.0 encoding=UTF-8?
 !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web
 Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd;
 web-app
         descriptionA sample GWT Application that makes use of J2EE security
 and sessions/description

         !-- Servlets --

         servlet
                 servlet-namegreetServlet/servlet-name
                 servlet-
 classuk.co.somecompany.securitytest.server.GreetingServiceImpl/
 servlet-class
         /servlet

         servlet-mapping
                 servlet-namegreetServlet/servlet-name
                 url-pattern/securitytest/greet/url-pattern
         /servlet-mapping

         !--Session Management --

         session-config
                 session-timeout10/session-timeout
         /session-config

         !-- Default page to serve --

         welcome-file-list
                 welcome-fileSecurityTest.html/welcome-file
         /welcome-file-list

         !--  Application Security --

         security-constraint

Re: help in creating menu using popuppanel or dialogbox

Finally got this link, http://www.salesforce.com/demos/, when you go to
Products or Services menu, there is a popup displayed with 2 columns. I
wanted the same way.

Any idea on how to achieve this ?

- Abdullah

On Fri, Jan 8, 2010 at 3:01 PM, Abdullah Shaikh abdullah.shaik...@gmail.com
wrote:

Sorry I should have given some other example site, but I couldn't find any.

Actually I want the menu drop down to be in 2 columns or may be 3 ?

I will try to find an example online.

- Abdullah

On Fri, Jan 8, 2010 at 2:43 PM, Olivier oliv...@digiworks.es wrote:

Hi,

Why don't you use the menu bar.
http://gwt.google.com/samples/Showcase/Showcase.html#CwMenuBar

http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/MenuBar.html

Oli

On 8 Jan 2010, at 09:51, Abdullah Shaikh wrote:

Hi,

I want to create menus like on this site http://www99.shopping.com/, I
have used Hyperlink for menu, and added a mouseover handler, on mouseover I
display a PopupPanel or should I use DialogBox ?, but now the issue when
should I hide the PopupPanel, also there is no mousehandlers for popupanel
so that I can add a mouseout handler and hide the PopupPanel, but again this
will also not solve the issue as the user might not take his cursor over
PopupPanel.

Any Ideas ?

---
Olivier
Digiworks

*DIGIWORKS SPAIN, S.L.*
*AVDA SAN RAFAEL, 11, LOCAL 2*
*03580 ALFAZ DEL PI*
*ALICANTE*

También pueden ejercitar estos derechos en los términos que la normativa
aplicable establece y que puede consultar en www.agpd.es.

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Re: help in creating menu using popuppanel or dialogbox

Well it's actually very simple.
Create one TabPanel and on mouse over event (over the tab) display menu
using absolute positioning starting right under the selected tabbar.
On Fri, Jan 8, 2010 at 11:55 AM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

Finally got this link, http://www.salesforce.com/demos/, when you go to
Products or Services menu, there is a popup displayed with 2 columns. I
wanted the same way.

Any idea on how to achieve this ?

- Abdullah

On Fri, Jan 8, 2010 at 3:01 PM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

Sorry I should have given some other example site, but I couldn't find
any.

Actually I want the menu drop down to be in 2 columns or may be 3 ?

I will try to find an example online.

- Abdullah

On Fri, Jan 8, 2010 at 2:43 PM, Olivier oliv...@digiworks.es wrote:

Hi,

Why don't you use the menu bar.
http://gwt.google.com/samples/Showcase/Showcase.html#CwMenuBar

http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/MenuBar.html

Oli

On 8 Jan 2010, at 09:51, Abdullah Shaikh wrote:

Hi,

I want to create menus like on this site http://www99.shopping.com/, I
have used Hyperlink for menu, and added a mouseover handler, on mouseover I
display a PopupPanel or should I use DialogBox ?, but now the issue when
should I hide the PopupPanel, also there is no mousehandlers for popupanel
so that I can add a mouseout handler and hide the PopupPanel, but again this
will also not solve the issue as the user might not take his cursor over
PopupPanel.

Any Ideas ?

- Abdullah
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---
Olivier
Digiworks

*DIGIWORKS SPAIN, S.L.*
*AVDA SAN RAFAEL, 11, LOCAL 2*
*03580 ALFAZ DEL PI*
*ALICANTE*

También pueden ejercitar estos derechos en los términos que la normativa
aplicable establece y que puede consultar en www.agpd.es.

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Re: request builder

2010-01-08 Thread Paul Robinson

Please don't take this the wrong way. I really am trying to help...

If you read this:
http://catb.org/~esr/faqs/smart-questions.html

then you may understand why you've had a poor response and perhaps get
some ideas about how to elicit a better response. For example, Jamie
tried to help, but it's not clear from what you said whether you've
looked at what is actually being sent over the network to the server
using something like firebug or TamperData. You don't say what error you
get, if any. You don't say whether and how the network traffic is
different in dev and production mode. Unless you provide more details,
and show that you're actually trying to work out what's happening,
nobody else will either.

HTH
Paul

ben fenster wrote:
??

On Jan 7, 7:30 pm, ben fenster fenster@gmail.com wrote:

thats what i am doing and it works great in hosted but not in compile
mode do you have an idea way ??

On Jan 7, 3:55 pm, Jamie jamiesharbor-sou...@yahoo.com wrote:

On Jan 7, 5:51 am, ben fenster fenster@gmail.com wrote:

???

On Jan 7, 11:56 am, ben fenster fenster@gmail.com wrote:

its not cross site and it works ok in hosted more over it doesnt fail
in compile but keep getting empty responses and in hosted they are ok
i cant understand why

On Jan 7, 10:47 am, olivier nouguier olivier.nougu...@gmail.com
wrote:

SOP ?

or some GWT SOP

All I known is that when using GWT-RPC the standard policy doesn't want
cross webapp access!

HIH

On Thu, Jan 7, 2010 at 9:39 AM, ben fenster fenster@gmail.com
wrote:

does any one know why would a request sent using equest builder works
in hosted mode but dont work in compile mode i am using it to access
php scripts running on the same xamp server

--
A coward is incapable of exhibiting love; it is the prerogative of the
brave.
--
Mohandas Gandhi

Re: Any thing in GWT for Gridlayout???

2010-01-08 Thread DaveS

Seconded -- FlexTable is your friend here, and can cope with odd
widgets or labels that are too long by using
FlexTable.getFlexCellFormatter() to get the cell formatter, and then
set 'colspan' (or rowspan) for some cells if necessary.

It can produce great results, and basically maps to an HTML table I
believe.

HTH

Dave.

On Jan 8, 6:09 am, Abdullah Shaikh abdullah.shaik...@gmail.com
wrote:
In my case I have used FlexTable, I guess GridTable will also do.

You can set the controls using setWidget(row, column, widget)

- Abdullah

On Fri, Jan 8, 2010 at 11:09 AM, Abhay Singh abhay.asi...@gmail.com wrote:
Hi

Do we have any thing in GWT to implement GridLayout
I need to designs a form having lots of text/check boxes in it, but
facing problem in placing them
properly and well aligned.

I tried with combination of HorizontalPanel and VeticalPanel but this
is too tidious and not getting proper aignment...
what should i do...

Thanks...

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Re: Problem: certain types of J2EE authentication with GWT 2.0 and Eclipse 3.5 plugin no longer work

2010-01-08 Thread Ian.G

Hi Alberto,

thanks for taking the time to reply.

I've changed the wireup of the realm in jetty-web.xml so it more
closely matches what you have (i.e instead of doing Call
name=setUserRealm we now do a Set name=UserRealm).  So our
jetty-web.xml now looks like this:

?xml version=1.0?
!DOCTYPE Configure PUBLIC -//Mort Bay Consulting//DTD Configure//EN
http://jetty.mortbay.org/configure.dtd;
Configure class=org.mortbay.jetty.webapp.WebAppContext
Get name=SecurityHandler
Set name=UserRealm
New class=org.mortbay.jetty.security.HashUserRealm
Set name=nameSecurityTestRealm/Set
Set name=configSystemProperty name=jetty.home
default=.//WEB-INF/etc/realm.properties/Set
/New
/Set
/Get
/Configure

We still get the same errors as I originally reported.  I think the
way we inject the Realm into the JeTTY SecurityHandler is still almost
the same - just slightly different XML notation for doing the set.

The Realm does in fact work and when we hit the GWT start page for the
app it does in fact re-direct to the login page as you would expect as
stated in my previous response.

I guess for now the errors that come out can be treated as noise
because the realm does in fact work - its just the [WARN] Unknown
realm: SecurityTestRealm message that goes to the console implies that
it wouldn't.

The next thing I have to do now is re-build my Filter that intercepts
login re-directs when the client-side JavaScript makes an RPC call and
the session has expired.  I unfortuately lost this class as I hadn't
dropped it into our svn repo before I rebuilt my entire eclipse
environment (doh!).  Its not too bad so I should have that back again
soon.

I hope I can get to the point where I can document what I think is
probably the most straight forward way of getting J2EE container
managed security and sessions working with GWT.  There are lots of
chunks of useful information about this out there - but there isn't a
single source of information that pulls it all together with a full
working example for people to study.  Maybe I will try and do this.

Regards

Ian.

On Jan 8, 9:47 am, lemaiol lema...@gmail.com wrote:
 Hi Ian,

 It seems that the Jetty version could have changed and also its API.
 Try with this little change in the syntax of the configuration (we
 guessed it looking at the jetty classes API and it worked for us):

 cheers,
 Alberto

 ?xml version=1.0?
 !DOCTYPE Configure PUBLIC -//Mort Bay Consulting//DTD Configure//EN
         http://jetty.mortbay.org/configure.dtd;
 Configure class=org.mortbay.jetty.webapp.WebAppContext
     Get name=SecurityHandler
         Set name=UserRealm
             New class=org.mortbay.jetty.security.HashUserRealm
                 Set name=nameMyRealm/Set
                 Set name=configWEB-INF/dev_realm.properties/Set
             /New
         /Set
     /Get
 /Configure

 On Jan 6, 3:32 pm, Ian.G iandgrat...@googlemail.com wrote:

  Hi Folks - my first post on the discussion group so big thanks to
  everyone involved in this great project.

  We've recently moved up to GWT 2.0 from GWT 1.7 and everything has
  gone quite smoothly so far.

  One of the issues I have with the application I'm developing is that
  it needs to be secured by J2EE security and correctly manage session
  timeout etc.

  I know there are lots of hazy bits of information about how/how not to
  do this along with potential problems the developer faces with the GWT-
  RPC interface calls from the client after the session has expired etc.
  - but I think in GWT 1.7 we had a 99% working solution to this that
  wasn't anything whacky like using client-side timers to keep the
  session alive - I just need to continue on and complete it now we've
  moved over to GWT 2.0

  I'll describe the problem and to take away the need to understand
  anything specific to my app so this can all be re-produced from a std
  wizard-generated GWT project in ecliipse 3.5 (i.e. the Greeting sample
  that gets built when you start a new project).  This sample wont
  gracefully manage session expiry with GWT-RPC – but it will show a
  problem that I think I've found with the GWT 2.0 eclipse plugin and
  J2EE authentication.

  This is the start of how I previously made GWT (before version 2.0)
  use J2EE security - and get realm-based security working in the
  Eclipse DEV environment (and thus whatever container we deploy into
  for production systems from the app's .war file).

  in the applications WEB-INF directory I have a jetty-web.xml that
  contains the following:

  ?xml version=1.0?
  !DOCTYPE Configure PUBLIC -//Mort Bay Consulting//DTD Configure//EN
  http://jetty.mortbay.org/configure.dtd;
  Configure class=org.mortbay.jetty.webapp.WebAppContext
          Get name=SecurityHandler
                  Call name=setUserRealm
                          Arg
                          !--  Hash File-based Security Realm --
                          New

Re: help in creating menu using popuppanel or dialogbox

And when should I hide the menu ? also should I use PopupPanel or DialogBox
for menu ?

I will try out with TabPanel, will update my findings.

Thanks

- Abdullah

On Fri, Jan 8, 2010 at 4:10 PM, mariyan nenchev
nenchev.mari...@gmail.comwrote:

Well it's actually very simple.
Create one TabPanel and on mouse over event (over the tab) display menu
using absolute positioning starting right under the selected tabbar.

On Fri, Jan 8, 2010 at 11:55 AM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

Finally got this link, http://www.salesforce.com/demos/, when you go to
Products or Services menu, there is a popup displayed with 2 columns. I
wanted the same way.

Any idea on how to achieve this ?

- Abdullah

On Fri, Jan 8, 2010 at 3:01 PM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

Sorry I should have given some other example site, but I couldn't find
any.

Actually I want the menu drop down to be in 2 columns or may be 3 ?

I will try to find an example online.

- Abdullah

On Fri, Jan 8, 2010 at 2:43 PM, Olivier oliv...@digiworks.es wrote:

Hi,

Why don't you use the menu bar.
http://gwt.google.com/samples/Showcase/Showcase.html#CwMenuBar

http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/MenuBar.html

Oli

On 8 Jan 2010, at 09:51, Abdullah Shaikh wrote:

Hi,

I want to create menus like on this site http://www99.shopping.com/, I
have used Hyperlink for menu, and added a mouseover handler, on mouseover I
display a PopupPanel or should I use DialogBox ?, but now the issue when
should I hide the PopupPanel, also there is no mousehandlers for popupanel
so that I can add a mouseout handler and hide the PopupPanel, but again
this
will also not solve the issue as the user might not take his cursor over
PopupPanel.

Any Ideas ?

- Abdullah
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Los Datos de Carácter Personal que recoge son objeto de tratamiento
automatizado y se incorporan en los ficheros correspondientes, debidamente
registrados en la Agencia Española de Protección de Datos. El usuario
podrá,
en todo momento, ejercitar los derechos reconocidos en la LOPD, de acceso,
rectificación, cancelación y oposición. El ejercicio de estos derechos
puede
realizarlo el propio usuario mediante comunicación escrita en
la siguiente dirección postal:

*DIGIWORKS SPAIN, S.L.*
*AVDA SAN RAFAEL, 11, LOCAL 2*
*03580 ALFAZ DEL PI*
*ALICANTE*

También pueden ejercitar estos derechos en los términos que la normativa
aplicable establece y que puede consultar en www.agpd.es.

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Re: addWindowClosingHandler firing when frame loads in IE

2010-01-08 Thread John Patterson


On 8 Jan 2010, at 16:22, Thomas Broyer wrote:


Use Hyperlink or InlineHyperlink widgets for internal
navigation (unless you also want ClickHandlers, in which case Anchor
is fine, calling History.newItem() in a ClickHandler, but do not
forget to ClickEvent#preventDefault() // this is more or less what
Hyperlink/InlineHyperlink widgets do).


Using Anchors caused onWindowClosing() to be called in IE7/8 so I  
could not use them.  Using Button has solved this so far although I  
have a lot of default CSS to override.  I just tested with Hyperlink  
as you suggested and this also works fine.  Perhaps the difference is  
that it uses # as the href rather than javascript:; so IE  
recognises this as an internal link.
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Re: Validating user input

2010-01-08 Thread Lukasz

Hi,

In my current project I'm using the gwt validation library (http://
sourceforge.net/projects/gwt-vl/) which supports both client- and
server-side validation and integrates itself nicly with e.g. hibernate-
validation ...

Maybe it's something you're looking for.

Kind regards,
Lukasz

On 7 Jan., 20:13, Dave ladjo...@gmail.com wrote:
 Hi,
     Could someone point me to some resources that shows how to
 validate user input. Specifically, to remove harmful javascript
 injection attacks etc. I would like to see the validation code done at
 both server and client. I have searched already and I come across
 issues related to XSS and forged request etc.
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Re: help in creating menu using popuppanel or dialogbox

Well, when the mouse is not over the tab bar.

On Fri, Jan 8, 2010 at 1:09 PM, Abdullah Shaikh abdullah.shaik...@gmail.com
wrote:

And when should I hide the menu ? also should I use PopupPanel or DialogBox
for menu ?

I will try out with TabPanel, will update my findings.

Thanks

- Abdullah

On Fri, Jan 8, 2010 at 4:10 PM, mariyan nenchev nenchev.mari...@gmail.com
wrote:

Well it's actually very simple.
Create one TabPanel and on mouse over event (over the tab) display menu
using absolute positioning starting right under the selected tabbar.

On Fri, Jan 8, 2010 at 11:55 AM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

Finally got this link, http://www.salesforce.com/demos/, when you go to
Products or Services menu, there is a popup displayed with 2 columns. I
wanted the same way.

Any idea on how to achieve this ?

- Abdullah

On Fri, Jan 8, 2010 at 3:01 PM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

Sorry I should have given some other example site, but I couldn't find
any.

Actually I want the menu drop down to be in 2 columns or may be 3 ?

I will try to find an example online.

- Abdullah

On Fri, Jan 8, 2010 at 2:43 PM, Olivier oliv...@digiworks.es wrote:

Hi,

Why don't you use the menu bar.
http://gwt.google.com/samples/Showcase/Showcase.html#CwMenuBar

http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/MenuBar.html

Oli

On 8 Jan 2010, at 09:51, Abdullah Shaikh wrote:

Hi,

I want to create menus like on this site http://www99.shopping.com/, I
have used Hyperlink for menu, and added a mouseover handler, on mouseover
I
display a PopupPanel or should I use DialogBox ?, but now the issue when
should I hide the PopupPanel, also there is no mousehandlers for popupanel
so that I can add a mouseout handler and hide the PopupPanel, but again
this
will also not solve the issue as the user might not take his cursor over
PopupPanel.

Any Ideas ?

- Abdullah
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---
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Digiworks

Los Datos de Carácter Personal que recoge son objeto de tratamiento
automatizado y se incorporan en los ficheros correspondientes,
debidamente
registrados en la Agencia Española de Protección de Datos. El usuario
podrá,
en todo momento, ejercitar los derechos reconocidos en la LOPD, de
acceso,
rectificación, cancelación y oposición. El ejercicio de estos derechos
puede
realizarlo el propio usuario mediante comunicación escrita en
la siguiente dirección postal:

*DIGIWORKS SPAIN, S.L.*
*AVDA SAN RAFAEL, 11, LOCAL 2*
*03580 ALFAZ DEL PI*
*ALICANTE*

También pueden ejercitar estos derechos en los términos que la
normativa aplicable establece y que puede consultar en www.agpd.es.

Re: Compilation error

2010-01-08 Thread dangle

I rebuilt the toolkit from source and narrowed down the issue a bit
myself, definitely seems to have something to do with inner classes
being defined inside generic classes.  Unfortunately my codebase is
pretty big and we do this in multiple spots, so I'm still trying to
get around it.  Will see if i can make similar changes to what Raman
has done... but I think that the code around this part of resolving
generic types could use a little more error handling to identify these
cases at least, because without compiling from source with my own
debug statements I wasn't even able to figure out which classes it
first started complaining about.

cheers
Dan

On Jan 8, 4:23 am, Raman rama...@gmail.com wrote:
 Looks like I have finally solved the problem.

 The case was something like this.
 I am using ExtGWT which has a class TreePanel with an inner class
 TreeNode, which looks like below:

 public class TreePanelM extends ModelData {

 
 -
     class TreeNode {
       
       ---
       private M data;
     }
 --

 }

 And, since the TreeNode class is public inside TreePanel, I was
 directly using TreeNode class in my code.

 I would do:

 import ..TrePanel.TreeNode;
 -
 --

 TreeNode node = ;

 As you can see, TreeNode internally uses the type M, which is not
 defined in the above kind of usage.
 And GWT compiler gets confused when it sees this.

 I solved this problem by removing the import statement as accessing
 the TreeNode only in the context of the outer class(TreePanel) like
 this:

 TreePanelMyModeldata.TreeNode node = x;

 This solved the issue.
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ClientBundle and Image Resource Location

2010-01-08 Thread Sammy

Hello, I have a maven gwt project, and I'm using ClientBundle to
package my image resources within the project. I would like to place
the images in /src/main/resources as should be done in maven instead
of src/main/java/com/mycompany/myproject/client as gwt wants.

Is there any way I can achieve this?

Thank you,
Sammy
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Re: GWT 2.0 Maven repo

2010-01-08 Thread Sammy

Well, now that they ARE on the maven central repository, I cannot
download javadocs or source. Is there a reason for this?
Thanks,
Sammy

On Dec 10 2009, 1:00 am, slind...@gmail.com slind...@gmail.com
wrote:
  Hi,

  I would like to upgrade my current applications to GWT 2.0, but since they
  are build withMaven, I'm waiting for GWT 2.0 final being available inMaven
  repo. When will it be available?

 I'd not bother to wait for that since it's dependent on some 3rd party
 uploading it to theMavenrepo..
 Just download the zip and use mvn install:install-file to put the jars
 in your local repository.

 Br,
 S.B.
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Re: ClientBundle and Image Resource Location

Did you tried src/main/resources/com/mycompany/myproject/client

On Fri, Jan 8, 2010 at 2:07 PM, Sammy pico...@gmail.com wrote:

 Hello, I have a maven gwt project, and I'm using ClientBundle to
 package my image resources within the project. I would like to place
 the images in /src/main/resources as should be done in maven instead
 of src/main/java/com/mycompany/myproject/client as gwt wants.

 Is there any way I can achieve this?

 Thank you,
 Sammy

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Re: help in creating menu using popuppanel or dialogbox

Hey this where the issue is, when the mouse is not over the tab bar, that
means it can be in 2 places either

1) on the menu itself
or
2) not on the menu.

if we hide the menu if its not over tab bar, its ok for the 2 point, but
when its on the menu itself, it will close the menu bcoz the mouse is not
over the tab bar.

- Abdullah

On Fri, Jan 8, 2010 at 5:23 PM, mariyan nenchev
nenchev.mari...@gmail.comwrote:

Well, when the mouse is not over the tab bar.

On Fri, Jan 8, 2010 at 1:09 PM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

And when should I hide the menu ? also should I use PopupPanel or
DialogBox for menu ?

I will try out with TabPanel, will update my findings.

Thanks

- Abdullah

On Fri, Jan 8, 2010 at 4:10 PM, mariyan nenchev
nenchev.mari...@gmail.com wrote:

Well it's actually very simple.
Create one TabPanel and on mouse over event (over the tab) display menu
using absolute positioning starting right under the selected tabbar.

On Fri, Jan 8, 2010 at 11:55 AM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

Finally got this link, http://www.salesforce.com/demos/, when you go to
Products or Services menu, there is a popup displayed with 2 columns. I
wanted the same way.

Any idea on how to achieve this ?

- Abdullah

On Fri, Jan 8, 2010 at 3:01 PM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:

Sorry I should have given some other example site, but I couldn't find
any.

Actually I want the menu drop down to be in 2 columns or may be 3 ?

I will try to find an example online.

- Abdullah

On Fri, Jan 8, 2010 at 2:43 PM, Olivier oliv...@digiworks.es wrote:

Hi,

Why don't you use the menu bar.
http://gwt.google.com/samples/Showcase/Showcase.html#CwMenuBar

http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/MenuBar.html

Oli

On 8 Jan 2010, at 09:51, Abdullah Shaikh wrote:

Hi,

I want to create menus like on this site http://www99.shopping.com/,
I have used Hyperlink for menu, and added a mouseover handler, on
mouseover
I display a PopupPanel or should I use DialogBox ?, but now the issue
when
should I hide the PopupPanel, also there is no mousehandlers for
popupanel
so that I can add a mouseout handler and hide the PopupPanel, but again
this
will also not solve the issue as the user might not take his cursor over
PopupPanel.

Any Ideas ?

- Abdullah
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---
Olivier
Digiworks

Los Datos de Carácter Personal que recoge son objeto de tratamiento
automatizado y se incorporan en los ficheros correspondientes,
debidamente
registrados en la Agencia Española de Protección de Datos. El usuario
podrá,
en todo momento, ejercitar los derechos reconocidos en la LOPD, de
acceso,
rectificación, cancelación y oposición. El ejercicio de estos derechos
puede
realizarlo el propio usuario mediante comunicación escrita en
la siguiente dirección postal:

*DIGIWORKS SPAIN, S.L.*
*AVDA SAN RAFAEL, 11, LOCAL 2*
*03580 ALFAZ DEL PI*
*ALICANTE*

También pueden ejercitar estos derechos en los términos que la
normativa aplicable establece y que puede consultar en www.agpd.es.

Re: Compilation error

2010-01-08 Thread dangle

As a temporary workaround since I've already burned a whole day on
this one, I just refactored several inner classes to the top level.
It just compiled.

I think my case may have actually done something similar, only where
(to use Raman's example) it actually defined TreePanel.TreeNode as
part of a method signature, without specifying any type on the
parent...

This stuff all used to compile fine, so hopefully my other projects
don't require too much refactoring, but at least there seem to be ways
to work around it.  Thanks for the post, Raman.

Dan

On Jan 8, 4:23 am, Raman rama...@gmail.com wrote:
 Looks like I have finally solved the problem.

 The case was something like this.
 I am using ExtGWT which has a class TreePanel with an inner class
 TreeNode, which looks like below:

 public class TreePanelM extends ModelData {

 
 -
     class TreeNode {
       
       ---
       private M data;
     }
 --

 }

 And, since the TreeNode class is public inside TreePanel, I was
 directly using TreeNode class in my code.

 I would do:

 import ..TrePanel.TreeNode;
 -
 --

 TreeNode node = ;

 As you can see, TreeNode internally uses the type M, which is not
 defined in the above kind of usage.
 And GWT compiler gets confused when it sees this.

 I solved this problem by removing the import statement as accessing
 the TreeNode only in the context of the outer class(TreePanel) like
 this:

 TreePanelMyModeldata.TreeNode node = x;

 This solved the issue.
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Re: Referencing deprecated class warning stack

2010-01-08 Thread Luis Fernando Planella Gonzalez

 I've got the same type of exception with same environment. Is there
 something that we missed?
Yes, you missed the thread which is already discussing it ;)
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/cbf566637f03496a/a676bf46bb463f94?#a676bf46bb463f94
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Re: help in creating menu using popuppanel or dialogbox

2010-01-08 Thread philippe

If you want a menu which is very personnalized you should uses div
elements with some handlers.

You must play with dom as html / CSS / Javascript but you can do in
gwt / CSS only.

You can try with this begin:
code
public class MyDivPanel extends FlowPanel implements MouseDownHandler,
HasMouseDownHandlers {

public MyDivPanel() {
super();
this.addMouseDownHandler(this);
}
public void onMouseDown(MouseDownEvent arg0) {
GWT.log(Mouse Down Event OK, null);
}
public HandlerRegistration addMouseDownHandler(MouseDownHandler
handler) {
return addDomHandler(handler, MouseDownEvent.getType());
}

}
/code

Philippe

On 8 jan, 13:12, Abdullah Shaikh abdullah.shaik...@gmail.com wrote:
 Hey this where the issue is, when the mouse is not over the tab bar, that
 means it can be in 2 places either

 1) on the menu itself
 or
 2) not on the menu.

 if we hide the menu if its not over tab bar, its ok for the 2 point, but
 when its on the menu itself, it will close the menu bcoz the mouse is not
 over the tab bar.

 - Abdullah

 On Fri, Jan 8, 2010 at 5:23 PM, mariyan nenchev
 nenchev.mari...@gmail.comwrote:



  Well, when the mouse is not over the tab bar.

  On Fri, Jan 8, 2010 at 1:09 PM, Abdullah Shaikh 
  abdullah.shaik...@gmail.com wrote:

  And when should I hide the menu ? also should I use PopupPanel or
  DialogBox for menu ?

  I will try out with TabPanel, will update my findings.

  Thanks

  - Abdullah

  On Fri, Jan 8, 2010 at 4:10 PM, mariyan nenchev 
  nenchev.mari...@gmail.com wrote:

  Well it's actually very simple.
  Create one TabPanel and on mouse over event (over the tab) display menu
  using absolute positioning starting right under the selected tabbar.

  On Fri, Jan 8, 2010 at 11:55 AM, Abdullah Shaikh 
  abdullah.shaik...@gmail.com wrote:

  Finally got this link,http://www.salesforce.com/demos/, when you go to
  Products or Services menu, there is a popup displayed with 2 columns. I
  wanted the same way.

  Any idea on how to achieve this ?

  - Abdullah

  On Fri, Jan 8, 2010 at 3:01 PM, Abdullah Shaikh 
  abdullah.shaik...@gmail.com wrote:

  Sorry I should have given some other example site, but I couldn't find
  any.

  Actually I want the menu drop down to be in 2 columns or may be 3 ?

  I will try to find an example online.

  - Abdullah

  On Fri, Jan 8, 2010 at 2:43 PM, Olivier oliv...@digiworks.es wrote:

  Hi,

  Why don't you use the menu bar.
 http://gwt.google.com/samples/Showcase/Showcase.html#CwMenuBar

 http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/g...

  Oli

  On 8 Jan 2010, at 09:51, Abdullah Shaikh wrote:

  Hi,

  I want to create menus like on this sitehttp://www99.shopping.com/,
  I have used Hyperlink for menu, and added a mouseover handler, on 
  mouseover
  I display a PopupPanel or should I use DialogBox ?, but now the issue 
  when
  should I hide the PopupPanel, also there is no mousehandlers for 
  popupanel
  so that I can add a mouseout handler and hide the PopupPanel, but 
  again this
  will also not solve the issue as the user might not take his cursor 
  over
  PopupPanel.

  Any Ideas ?

  - Abdullah
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  Digiworks

  *Política de Protección de Datos de Carácter Personal*
  En cumplimiento de la Ley Orgánica 15/1999, de 13 de diciembre,  sobre
  protección de Datos de Carácter Personal (LOPD) DIGIWORKS SPAIN, S.L.
  informa a los usuarios de que:

  Los Datos de Carácter Personal que recoge son objeto de tratamiento
  automatizado y se incorporan en los ficheros correspondientes,  
  debidamente
  registrados en la Agencia Española de Protección de Datos. El usuario 
  podrá,
   en todo momento, ejercitar los derechos reconocidos en la LOPD, de 
  acceso,
  rectificación, cancelación y oposición. El ejercicio de estos derechos 
  puede
  realizarlo el propio usuario mediante comunicación escrita en
  la siguiente dirección postal:

  *DIGIWORKS SPAIN, S.L.*
  *AVDA SAN RAFAEL, 11, LOCAL 2*
  *03580 ALFAZ DEL PI*
  *ALICANTE*

  También pueden ejercitar estos derechos en los términos que la
  normativa aplicable establece y que puede consultar enwww.agpd.es.

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GWT dev mode with pre-installed tomcat

2010-01-08 Thread Nuno

Hello everybody,

I'm implementing gwt on a existing project. and i need to use dev mode with
the already installed tomcat.

Can anybody help me configure this?

I'm using gwt 2.0


Att

Bruno Bilescky

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Re: how to use CssResource.obfuscationPrefix to have semi-obfuscated css class name

2010-01-08 Thread emerix

thanks a lot for your replies !! that's exactly what I needed :)

On Jan 7, 6:42 am, Brendan Kenny bcke...@gmail.com wrote:
 Yeah, I ran into the same problem. If the issue is just exposing the
 style names during development (and you're not looking for this
 particular solution for an additional reason), I would do as fvisticot
 suggests and then just remove that line from your module's xml file
 when you're ready for production mode. It's been a while since I
 looked at this, but I believe I also just used

 @external styleName;

 in the ui:style section to prevent particular style names from being
 obfuscated. I found the example here a little confusing, but the
 concept is simple 
 enough:http://code.google.com/p/google-web-toolkit/wiki/CssResource#External...

 On Jan 6, 9:07 am, emerix rafa...@gmail.com wrote:



  Hi,
  I found on this 
  pagehttp://code.google.com/intl/fr-FR/webtoolkit/doc/latest/DevGuideClien...
  that you can use the property CssResource.obfuscationPrefix to choose
  how to obfuscate your css selectors.
  However I don't know if it is possible to use it to have a custom
  obfuscation.
  During the development phase, I'm using firebug to adjust padding,
  margin... of my widgets and it became quite difficult with the
  obsucated css class names...

  What I would like is a way to have  .G1qdtwdtK-MyWidgetName instead
  of .G1qdtwdtK for a css class named .MyWidgetName

  Is that feasible ?

  thanks !
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Re: help in creating menu using popuppanel or dialogbox

Thanks Philippe, I will try this out.

- Abdullah

On Fri, Jan 8, 2010 at 6:47 PM, philippe vonck...@yahoo.fr wrote:

 If you want a menu which is very personnalized you should uses div
 elements with some handlers.

 You must play with dom as html / CSS / Javascript but you can do in
 gwt / CSS only.

 You can try with this begin:
 code
 public class MyDivPanel extends FlowPanel implements MouseDownHandler,
 HasMouseDownHandlers {

public MyDivPanel() {
super();
this.addMouseDownHandler(this);
}
public void onMouseDown(MouseDownEvent arg0) {
GWT.log(Mouse Down Event OK, null);
}
public HandlerRegistration addMouseDownHandler(MouseDownHandler
 handler) {
return addDomHandler(handler, MouseDownEvent.getType());
}

 }
 /code

 Philippe

 On 8 jan, 13:12, Abdullah Shaikh abdullah.shaik...@gmail.com wrote:
  Hey this where the issue is, when the mouse is not over the tab bar, that
  means it can be in 2 places either
 
  1) on the menu itself
  or
  2) not on the menu.
 
  if we hide the menu if its not over tab bar, its ok for the 2 point, but
  when its on the menu itself, it will close the menu bcoz the mouse is not
  over the tab bar.
 
  - Abdullah
 
  On Fri, Jan 8, 2010 at 5:23 PM, mariyan nenchev
  nenchev.mari...@gmail.comwrote:
 
 
 
   Well, when the mouse is not over the tab bar.
 
   On Fri, Jan 8, 2010 at 1:09 PM, Abdullah Shaikh 
   abdullah.shaik...@gmail.com wrote:
 
   And when should I hide the menu ? also should I use PopupPanel or
   DialogBox for menu ?
 
   I will try out with TabPanel, will update my findings.
 
   Thanks
 
   - Abdullah
 
   On Fri, Jan 8, 2010 at 4:10 PM, mariyan nenchev 
   nenchev.mari...@gmail.com wrote:
 
   Well it's actually very simple.
   Create one TabPanel and on mouse over event (over the tab) display
 menu
   using absolute positioning starting right under the selected tabbar.
 
   On Fri, Jan 8, 2010 at 11:55 AM, Abdullah Shaikh 
   abdullah.shaik...@gmail.com wrote:
 
   Finally got this link,http://www.salesforce.com/demos/, when you go
 to
   Products or Services menu, there is a popup displayed with 2
 columns. I
   wanted the same way.
 
   Any idea on how to achieve this ?
 
   - Abdullah
 
   On Fri, Jan 8, 2010 at 3:01 PM, Abdullah Shaikh 
   abdullah.shaik...@gmail.com wrote:
 
   Sorry I should have given some other example site, but I couldn't
 find
   any.
 
   Actually I want the menu drop down to be in 2 columns or may be 3 ?
 
   I will try to find an example online.
 
   - Abdullah
 
   On Fri, Jan 8, 2010 at 2:43 PM, Olivier oliv...@digiworks.es
 wrote:
 
   Hi,
 
   Why don't you use the menu bar.
  http://gwt.google.com/samples/Showcase/Showcase.html#CwMenuBar
 
  
 http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/g...
 
   Oli
 
   On 8 Jan 2010, at 09:51, Abdullah Shaikh wrote:
 
   Hi,
 
   I want to create menus like on this sitehttp://
 www99.shopping.com/,
   I have used Hyperlink for menu, and added a mouseover handler, on
 mouseover
   I display a PopupPanel or should I use DialogBox ?, but now the
 issue when
   should I hide the PopupPanel, also there is no mousehandlers for
 popupanel
   so that I can add a mouseout handler and hide the PopupPanel, but
 again this
   will also not solve the issue as the user might not take his
 cursor over
   PopupPanel.
 
   Any Ideas ?
 
   - Abdullah
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   ---
   Olivier
   Digiworks
 
   *Política de Protección de Datos de Carácter Personal*
   En cumplimiento de la Ley Orgánica 15/1999, de 13 de diciembre,
  sobre
   protección de Datos de Carácter Personal (LOPD) DIGIWORKS SPAIN,
 S.L.
   informa a los usuarios de que:
 
   Los Datos de Carácter Personal que recoge son objeto de
 tratamiento
   automatizado y se incorporan en los ficheros correspondientes,
  debidamente
   registrados en la Agencia Española de Protección de Datos. El
 usuario podrá,
en todo momento, ejercitar los derechos reconocidos en la LOPD,
 de acceso,
   rectificación, cancelación y oposición. El ejercicio de estos
 derechos puede
   realizarlo el propio usuario mediante comunicación escrita en
   la siguiente dirección postal:
 
   *DIGIWORKS SPAIN, S.L.*
   *AVDA SAN RAFAEL, 11, LOCAL 2*
   *03580 ALFAZ DEL PI*
   *ALICANTE*
 
   También pueden ejercitar estos derechos en los términos que la
   normativa aplicable establece y que puede consultar enwww.agpd.es
 .
 
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Re: Any thing in GWT for Gridlayout???

2010-01-08 Thread Alejandro D. Garin

Hi,

Have a look at gwt-mosaic FormLayout:

http://69.20.122.77/gwt-mosaic-current/Showcase.html#CwQuickStartExample

maybe this can help you.

Alejandro.

On Fri, Jan 8, 2010 at 2:39 AM, Abhay Singh abhay.asi...@gmail.com wrote:

 Hi

 Do we have any thing in GWT to implement GridLayout 
 I need to designs a form having lots of text/check boxes in it, but
 facing problem in placing them
 properly and well aligned.

 I tried with combination of HorizontalPanel and VeticalPanel but this
 is too tidious and not getting proper aignment...
 what should i do...

 Thanks...

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Re: request builder

2010-01-08 Thread ben fenster

the thing is there wasnt anything to tell because i used a reequest
builder wich sent requests ok in hosted but nor in compile
the problem was with the url the problem is with the reequeest
builder class that for some reason didnt throw any exception when it
considered the diffrence betwen 127.0.0.1 and localhose as a
violation of sop policiy
so everything was working fine just without a response data

On Jan 8, 12:45 pm, Paul Robinson ukcue...@gmail.com wrote:
Please don't take this the wrong way. I really am trying to help...

If you read this:http://catb.org/~esr/faqs/smart-questions.html

HTH
Paul

ben fenster wrote:
??

On Jan 7, 7:30 pm, ben fenster fenster@gmail.com wrote:

thats what i am doing and it works great in hosted but not in compile
mode do you have an idea way ??

On Jan 7, 3:55 pm, Jamie jamiesharbor-sou...@yahoo.com wrote:

On Jan 7, 5:51 am, ben fenster fenster@gmail.com wrote:

???

On Jan 7, 11:56 am, ben fenster fenster@gmail.com wrote:

its not cross site and it works ok in hosted more over it doesnt fail
in compile but keep getting empty responses and in hosted they are ok
i cant understand why

On Jan 7, 10:47 am, olivier nouguier olivier.nougu...@gmail.com
wrote:

SOP ?

or some GWT SOP

All I known is that when using GWT-RPC the standard policy doesn't want
cross webapp access!

HIH

On Thu, Jan 7, 2010 at 9:39 AM, ben fenster fenster@gmail.com
wrote:

does any one know why would a request sent using equest builder works
in hosted mode but dont work in compile mode i am using it to access
php scripts running on the same xamp server

Re: Detect browser back or forward button clicked

2010-01-08 Thread Rogério Valente

Well, in fact you don't disable the buttons.
In the disableFunctionKey.js file, the function just intercept the
keydown or keypress
and return a value tha is not the expected by the browser.

As I wrote, maybe you can find a solution that intercept the browser
back button click.

On 7 jan, 12:13, Anita an...@ensarm.com wrote:
 Hi  Rogério Valente,

 Thanks for the reply.
 If i disable the buttons how will i come to know that the back button
 is clicked ?

 On Jan 7, 7:00 pm, Rogério Valente rogerio.vale...@gmail.com wrote:

  I don't know if this can help you but, we just add a script in
  appName.html to disable some functions key (F5 to refresh).
  Take a look at the code below. Put it in a javascript file in
  appName/war/js and add a script tag on the head section of your app
  main html file ..
  something like script type=text/javascript language=javascript
  src=js/disableFunctionKey.js/script

  Maybe you can find a solution to disable the buttons.

  [CODE]

              //Disable F5 - Refresh
      var isIE = ( navigator.userAgent.toLowerCase().indexOf(msie) !=
  -1 );
      function interceptKeyDown(e) {
          keyCode = e.keyCode;
          //F5
          if ( keyCode == 116 ) {
              if(isIE) {
                 // IE only
                 e.keyCode = 505;
              }
              return false;
          }
      }
      function interceptKeyPress(e) {
          if( !e ) {
              if (window.event)
                 e = window.event;
              else
                 return;
          }
          //NS 4, NS 6+, Mozilla 0.9+, Opera
          if(typeof(e.which) == 'number') {
              var keyCode = e.keyCode ? e.keyCode : e.which ? e.which :
  void 0;
              if(e.charCode == null || e.charCode == 0 ) {
                 // F5
                 if ( keyCode == 116 ) {
                     e.stopPropagation();
                     e.preventDefault();
                 }
              }
           }
      }
      function attachEventListener( obj, type, func, capture ) {
          if(window.addEventListener) {
              //Mozilla, Netscape, Firefox
              obj.addEventListener( type, func, capture );
          } else {
              //IE
              obj.attachEvent( 'on' + type, func );
          }
      }

      attachEventListener(document,keydown,interceptKeyDown,true);
      attachEventListener(document,keypress,interceptKeyPress,true);

  [END-CODE]

  On 7 jan, 10:34, Anita an...@ensarm.com wrote:

   Hi,

   How can I detect on GWT client side that browser's back or forward
   button is clicked? Because on click of back and forward button i want
   to perform custom operation.

   Thank You.
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Re: better place for image

2010-01-08 Thread DaveC

I use ClientBundle (and CssResource) (I'm using GWT 2 by the way...)
e.g.

public interface RichToolTipClientBundle extends ClientBundle {

@Source(resources/css/rich-tooltip.css)
public RichToolTipCssResource getCss();

@Source(resources/img/logo.png)
public ImageResource getLogo();

@Source(resources/img/tooltip-top-left.png)
@ImageOptions(repeatStyle = RepeatStyle.None)
public ImageResource tooltipTopLeft();


public interface RichToolTipCssResource extends CssResource {

@ClassName(tooltip)
String getToolTipStyleName();


}

}


public class RichToolTipResources {

private static RichToolTipClientBundle INSTANCE;

public static final RichToolTipClientBundle getBundle() {

if (INSTANCE == null) {

INSTANCE = GWT.create(RichToolTipClientBundle.class);

INSTANCE.getCss().ensureInjected();

// or StyleInjector.inject(INSTANCE.getCss().getText(),
true);
}
return INSTANCE;
}
}

In your css...

@sprite .tooltip {
gwt-image: 'tooltipTopLeft';

}

then:

public ToolTip extends Composite {

// injects the css...
private RichToolTipClientBundle resources =
RichToolTipResources.getBundle();

public ToolTip() {
FlowPanel panel = new FlowPanel();
initWidget(panel);
addStyleName(resources.getCss().getToolTipStyleName());

Image img = new Image(resources.getLogo());
panel.add(img);
}

}

Using these methods makes use of the GWT compiler and all it clever
optimisation such as inlining the images using data-uris when
supported... which help make the page load faster.

Hope this helps,

Cheers,
Dave

On Jan 8, 9:03 am, ale aleee...@gmail.com wrote:
 Hi,
 I can not decide where put some image in a application, image like
 logo, icon for button, ecc.

 Is better put it in css or use the  ImageBundle and
 AbstractImagePrototype?

 I prefer the solution that make the load of the page faster.

 Thanks!

 Bye
 Alessandro
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Re: Clone a widget using DOM.clone ?

2010-01-08 Thread DaveC

public class ClonedWidget extends Widget {

public ClonedWidget(Element element) {
setElement(element);
}
}



ClonedWidget myNewWidget = new ClonedWidget(Dom.clone(elementToClone,
true));

Is that the kind of thing you're looking for?

Cheers,
Dave

On Jan 8, 12:07 am, Michael Dausmann mdausm...@gmail.com wrote:
 I wish to programatically clone a widget.  Dom.clone(... allows me to
 retrieve an Element.  Is it possible to create a new widget around
 this Element?  Is there another way of cloning the Widget?
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Re: Referencing deprecated class warning stack

2010-01-08 Thread khaled.tl...@gmail.com

Thanks 4 your answer. Unfortunately, It looks to be not the same
cause. In my case, its the exactly same behaviour as lesli :

...
 I've posted elsewhere in another related thread which involved the
assignment of
collections.   And in that case the discussion referred to the RPC
calls returning objects of Collection types.  But in this class, that
isn't happening.  This class, AddAddressListener, does not use or
involve any types of collection classes. ...

I thing that the referred thread is indeed
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/cbf566637f03496a/a676bf46bb463f94?#a676bf46bb463f94

Regards.
KT

On Jan 8, 2:11 pm, Luis Fernando Planella Gonzalez
lfpg@gmail.com wrote:
  I've got the same type of exception with same environment. Is there
  something that we missed?

 Yes, you missed the thread which is already discussing it 
 ;)http://groups.google.com/group/google-web-toolkit/browse_thread/threa...
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Re: GWT Incubator update for GWT 2.0?

2010-01-08 Thread Hethcox

In my app GlassPanel is no longer on top of all the widgets. It's on
top of some, but not others.

On Dec 27 2009, 11:43 pm, Chris Ramsdale cramsd...@google.com wrote:
 We're currently working on this and will send out an update shortly. In the
 meantime, any feedback regarding issues that you are are experiencing with
 the GWT Incubator and GWT 2.0 are greatly appreciated.

 - Chris

 On Fri, Dec 11, 2009 at 1:48 PM, Timmy G t...@paloalto.com wrote:
  Anyone know when we can expect to see the incubator project get
  refreshed for GWT 2.0?

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Re: addWindowClosingHandler firing when frame loads in IE



On Jan 8, 12:29 pm, John Patterson jdpatter...@gmail.com wrote:
 On 8 Jan 2010, at 16:22, Thomas Broyer wrote:

  Use Hyperlink or InlineHyperlink widgets for internal
  navigation (unless you also want ClickHandlers, in which case Anchor
  is fine, calling History.newItem() in a ClickHandler, but do not
  forget to ClickEvent#preventDefault() // this is more or less what
  Hyperlink/InlineHyperlink widgets do).

 Using Anchors caused onWindowClosing() to be called in IE7/8 so I  
 could not use them.  Using Button has solved this so far although I  
 have a lot of default CSS to override.  I just tested with Hyperlink  
 as you suggested and this also works fine.  Perhaps the difference is  
 that it uses # as the href rather than javascript:; so IE  
 recognises this as an internal link.

No, the reason is that it ClickEvent#preventDefault() in a
ClickHandler. If you do the same with an Anchor in your ClickHandler,
it'll work too.

Hyperlink/InlineHyperlink though has some differences with Anchor that
make it worth it:
 - the link's href= is the history token the Hyperlink targets, so
you can right-click - open in new window (or tab), or ctrl+click or
middle-click or whatever to open the link in another window/tab; and
you can of course also drag'n'drop the link into another application
to have a direct URL to the page targeted by the Hyperlink
 - the ClickHandler only ClickEvent#preventDefault() under some
conditions, so that the right-click, middle-click and ctrl+click work
OK (and the conditions are different depending on the browser, thanks
to GWT's deferred binding feature)

If you don't want this behavior, then a Button or Label/InlineLabel
would be more appropriate than Anchor or Hyperlink/InlineHyperlink.
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Re: Referencing deprecated class warning stack

2010-01-08 Thread khaled.tl...@gmail.com

I've read the issues 
http://code.google.com/p/google-web-toolkit/issues/detail?id=4438
that you created and it looks coming from generic arguments as
instance fields..

thks 4 your help.

Regards.
KT

On Jan 8, 3:14 pm, khaled.tl...@gmail.com khaled.tl...@gmail.com
wrote:
 Thanks 4 your answer. Unfortunately, It looks to be not the same
 cause. In my case, its the exactly same behaviour as lesli :

 ...
  I've posted elsewhere in another related thread which involved the
 assignment of
 collections.   And in that case the discussion referred to the RPC
 calls returning objects of Collection types.  But in this class, that
 isn't happening.  This class, AddAddressListener, does not use or
 involve any types of collection classes. ...

 I thing that the referred thread is 
 indeedhttp://groups.google.com/group/google-web-toolkit/browse_thread/threa...

 Regards.
 KT

 On Jan 8, 2:11 pm, Luis Fernando Planella Gonzalez

 lfpg@gmail.com wrote:
   I've got the same type of exception with same environment. Is there
   something that we missed?

  Yes, you missed the thread which is already discussing it 
  ;)http://groups.google.com/group/google-web-toolkit/browse_thread/threa...
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CssResource in IE

2010-01-08 Thread skrat

Hi all,

I got a problem using CssResource, after laborious convert from legacy
CSS, everything works perfectly in gecko/webkit. However, IE loads/
sees only a couple of my CSS rules, like 5% of the whole stylesheet,
which effectively destroys whole application. Debuggin from
ensureInjected() call doesn't seem to bring any light into this issue.
I refuse to believe that this is a bug of GWT, I guess the CssResource
feature wouldn't be released in 2.0 if not working in all supported
browsers.

Any ideas what could be causing this? Thank you
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How to cache DTD in Eclipse for GWT 2.0

2010-01-08 Thread Sagar

Hi

I just installed fresh copy of eclipse and gwt plugin on it. but now
the problem is each time i am doing something in ui.xml file, eclipse
is trying to fetch the dtd.

i am behind proxy which is 1000 miles away

is there any way to cache the http://dl.google.com/gwt/DTD/xhtml.ent
in eclipse, so it dosent try to fetch it every time.

i read somewhere that i can use XML Catalog feature, but dont know how
it works, also in that XML Catalog window i see red mark next to
following two entries.

Location:   http://dl.google.com/gwt/dtd/com.google.gwt.user.client.ui.xsd
URI:http://dl.google.com/gwt/dtd/com.google.gwt.user.client.ui.xsd
Key Type:   Namespace Name
Key:urn:import:com.google.gwt.user.client.ui


Location:   http://dl.google.com/gwt/dtd/uibinder.xsd
URI:http://dl.google.com/gwt/dtd/uibinder.xsd
Key Type:   Namespace Name
Key:urn:ui:com.google.gwt.uibinder

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Re: GWT Incubator update for GWT 2.0?

2010-01-08 Thread Paul Robinson

Hethcox wrote:
 In my app GlassPanel is no longer on top of all the widgets. It's on
 top of some, but not others.

   
Could be this:
http://code.google.com/p/google-web-toolkit/issues/detail?id=4073

If so, read the comments because there are workarounds in there (and
star the issue).

Paul

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Possible bug in gwt with type casting or normal behavior!

Hi,

I thing there is possible bug when type casting. Take a look and tell me is
this the normal behavior.

So if you have HashMapInteger, Object hash = getHashMap();

hash.get((int) myPrimitiveLongValue) will return null even there is value
for that key.
If you try Integer i = (int) myPrimitiveLongValue;
hash.get((int)myPrimitiveLongValue) it will retur nthe value.

Regards.
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Re: How to cache DTD in Eclipse for GWT 2.0

2010-01-08 Thread olivier nouguier

In eclipses:
Preferences XML Catalog
In User part you can add your custom catalog.

On Fri, Jan 8, 2010 at 4:10 PM, Sagar sagar.i...@gmail.com wrote:

I just installed fresh copy of eclipse and gwt plugin on it. but now
the problem is each time i am doing something in ui.xml file, eclipse
is trying to fetch the dtd.

i am behind proxy which is 1000 miles away

is there any way to cache the http://dl.google.com/gwt/DTD/xhtml.ent
in eclipse, so it dosent try to fetch it every time.

i read somewhere that i can use XML Catalog feature, but dont know how
it works, also in that XML Catalog window i see red mark next to
following two entries.

Location:
http://dl.google.com/gwt/dtd/com.google.gwt.user.client.ui.xsd
URI:http://dl.google.com/gwt/dtd/com.google.gwt.user.client.ui.xsd
Key Type: Namespace Name
Key:urn:import:com.google.gwt.user.client.ui

Location: http://dl.google.com/gwt/dtd/uibinder.xsd
URI:http://dl.google.com/gwt/dtd/uibinder.xsd
Key Type: Namespace Name
Key:urn:ui:com.google.gwt.uibinder

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Re: ClientBundle and Image Resource Location

2010-01-08 Thread Sammy

That worked, thank you very much :)

On Jan 8, 1:10 pm, mariyan nenchev nenchev.mari...@gmail.com wrote:
 Did you tried src/main/resources/com/mycompany/myproject/client



 On Fri, Jan 8, 2010 at 2:07 PM, Sammy pico...@gmail.com wrote:
  Hello, I have a maven gwt project, and I'm using ClientBundle to
  package my image resources within the project. I would like to place
  the images in /src/main/resources as should be done in maven instead
  of src/main/java/com/mycompany/myproject/client as gwt wants.

  Is there any way I can achieve this?

  Thank you,
  Sammy

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Re: How to cache DTD in Eclipse for GWT 2.0

2010-01-08 Thread Jason Parekh

So once you download the two URLs you've already listed, click on
'Add' and then 'File system' and point it to one of the files (do the
same for the other.)  I just verified this indeed works.

jason

On Fri, Jan 8, 2010 at 10:46 AM, olivier nouguier
olivier.nougu...@gmail.com wrote:
 In eclipses:
 Preferences  XML  Catalog
 In User part you can add your custom catalog.

 On Fri, Jan 8, 2010 at 4:10 PM, Sagar sagar.i...@gmail.com wrote:

 Hi

 I just installed fresh copy of eclipse and gwt plugin on it. but now
 the problem is each time i am doing something in ui.xml file, eclipse
 is trying to fetch the dtd.

 i am behind proxy which is 1000 miles away

 is there any way to cache the http://dl.google.com/gwt/DTD/xhtml.ent
 in eclipse, so it dosent try to fetch it every time.

 i read somewhere that i can use XML Catalog feature, but dont know how
 it works, also in that XML Catalog window i see red mark next to
 following two entries.

 Location:
 http://dl.google.com/gwt/dtd/com.google.gwt.user.client.ui.xsd
 URI:    http://dl.google.com/gwt/dtd/com.google.gwt.user.client.ui.xsd
 Key Type:       Namespace Name
 Key:            urn:import:com.google.gwt.user.client.ui


 Location:       http://dl.google.com/gwt/dtd/uibinder.xsd
 URI:    http://dl.google.com/gwt/dtd/uibinder.xsd
 Key Type:       Namespace Name
 Key:            urn:ui:com.google.gwt.uibinder


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one servlet, many clients with gwt-rpc

2010-01-08 Thread Michael Vogt

Hello.

I just received a question, if it is possible to access one central
servlet (extending RemoteServiceServlet) that can be accessed by
several gwt client applications. The interface that is implemented by
the servlet is fixed. The same interface is used by every client
application.

I could not find any specific information about it in the docs and on
this list, so I tried it out. When accessing the service, I get a null
pointer exception - stacktrace below. My guess is, this has something
to do with the rpc policy file.

What seem to work is, when we install the client apps into the same
war file as the servlet. The problem exists, when we try to install
the client applications as separate war files.

Any comments if this should work at all, and how to get it running is welcome.

We are using for this GWT 1.7.1 and Glassfish 2.1


Thanks,
Michael



Here is the stacktrace:

WebModule[/AppsAWC]Exception while dispatching incoming RPC call
java.lang.NullPointerException
at
com.sun.enterprise.web.logger.LoggerBase.write(LoggerBase.java:215)
at
com.sun.enterprise.web.logger.LoggerBase.log(LoggerBase.java:172)
at
org.apache.catalina.core.ApplicationContext.log(ApplicationContext.java:839)
at
org.apache.catalina.core.ApplicationContextFacade.log(ApplicationContextFacade.java:323)
at javax.servlet.GenericServlet.log(GenericServlet.java:335)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doGetSerializationPolicy(RemoteServiceServlet.java:219)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.getSerializationPolicy(RemoteServiceServlet.java:117)
at
com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead(ServerSerializationStreamReader.java:429)
at
com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:234)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:164)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at jorapi.awc.server.AWC.service(AWC.java:314)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at
org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:427)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:315)
at
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:287)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at
com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
at
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:166)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
at
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1093)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:291)
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:666)
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:597)
at
com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:872)
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
at
com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
at com.sun.enterprise.web.portunif.PortUnificationPipeline
$PUTask.doTask(PortUnificationPipeline.java:382)
at
com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:264)
at
com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
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ImageResource bug in IE7

I have a Tree whose TreeItems I originally created according to the
Mail sample way back under GWT 1.2:

  private String imageItemHTML(String imageUrl, String title) {
return spanimg style='margin-right:4px' src=' +
imageUrl.toLowerCase()
+ ' + title + /span;
  }

This approach allows for highlighting of the entire TreeItem, and
transitioned easily to ImageBundles:

  private String createHeaderHTML(AbstractImagePrototype imageProto,
String caption) {
return span style='white-space:nowrap' + imageProto.getHTML()
+
caption + /span;
  }

Along comes GWT 2 and the ImageResource.  No problem (or so I think):

  private String createHeaderHTML(ImageResource imageRsrc, String
caption) {
return span style='white-space:nowrap'img src=' +
imageRsrc.getURL()
+ ' + caption + /span;
  }

All well and good in Firefox and Safari, but not in IE.  In IE (I'me
testing with IE7) I get the **entire** image bundle of some dozen
16x16 icons.

How can I get the same effect--one image--without creating them
individually?
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GWT 2 gotcha in DatePicker

2010-01-08 Thread sorbus

In migrating an app from 1.7 to 2.0 I found that one thing didn't
work. My app holds data based on a Date which can be retrieved by
clicking on a date in the DatePicker. In 2.0 the data was not being
retrieved. Turns out I was keying based on a Date object and the
difference in 2.0 is that the time is set to 12 noon whereas before it
was midnight. So glad GWT is open source! Quick look at the source
found the change in CalendarUtil.

I guess the real lesson was I should have been more careful about how
I checked dates, but there you go.

Just thought this may be of use for others.

Thanks for gwt - and all the hard work that goes behind it.
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Re: ImageResource bug in IE7



On Jan 8, 5:03 pm, Thad thad.humphr...@gmail.com wrote:
 I have a Tree whose TreeItems I originally created according to the
 Mail sample way back under GWT 1.2:

   private String imageItemHTML(String imageUrl, String title) {
     return spanimg style='margin-right:4px' src=' +
 imageUrl.toLowerCase()
         + ' + title + /span;
   }

 This approach allows for highlighting of the entire TreeItem, and
 transitioned easily to ImageBundles:

   private String createHeaderHTML(AbstractImagePrototype imageProto,
         String caption) {
     return span style='white-space:nowrap' + imageProto.getHTML()
 +
         caption + /span;
   }

 Along comes GWT 2 and the ImageResource.  No problem (or so I think):

   private String createHeaderHTML(ImageResource imageRsrc, String
 caption) {
     return span style='white-space:nowrap'img src=' +
 imageRsrc.getURL()
         + ' + caption + /span;
   }

 All well and good in Firefox and Safari, but not in IE.  In IE (I'me
 testing with IE7) I get the **entire** image bundle of some dozen
 16x16 icons.

 How can I get the same effect--one image--without creating them
 individually?

You'd have to use:
   AbstractImagePrototype.create(imageRsrc).getHTML()
in GWT 2.0 for the equivalent of the ImageBundle code.

...or you can use a ClientBundle with both an ImageResource and a
CssResource containing a @sprite, and then:
   return span style='white-space: nowrap'span style='display:
inline-block' class=' + clientBndl.css().sprite() + '/span  +
caption + /span;

(well, you'd probably pass a 'String className' argument instead,
which you'd set to clientBndl.css().sprite() or whatever when calling
createHeaderHTML)
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Re: GWT dev mode with pre-installed tomcat

What specific issues are you running into?


On Fri, Jan 8, 2010 at 8:21 AM, Nuno brun...@gmail.com wrote:

 Hello everybody,

 I'm implementing gwt on a existing project. and i need to use dev mode with
 the already installed tomcat.

 Can anybody help me configure this?

 I'm using gwt 2.0


 Att

 Bruno Bilescky

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 meu blog
 http://tcninja.blogspot.com



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Re: How to cache DTD in Eclipse for GWT 2.0

2010-01-08 Thread Sagar

still no luck... eclipse just hangs whenever i start editing
the .ui.xml files.

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Re: javascript error (invalid Argument)

Hey John,

Would you be able to narrow it down to a smaller repro case?

- Chris

On Thu, Jan 7, 2010 at 5:29 PM, John V Denley johnvden...@googlemail.comwrote:

 I have just come across the following error when testing my
 application in IE7, It seems to work fine in Chrome 4.0  and FF 3.5.7

 I have seen several other people having the same problem on this
 forum, but I cant work out from any of them how I can work out whats
 wrong with MY application!

 Can anyone give me any clues as to how and where to look to find out
 where to fix this problem?

 Thanks,
 John


 22:04:09.376 [ERROR] [idebanet] Uncaught exception escaped
 com.google.gwt.core.client.JavaScriptException: (Error): Invalid
 argument.
  number: -2147024809
  description: Invalid argument.
at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript
 (BrowserChannelServer.java:195)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke
 (ModuleSpaceOOPHM.java:120)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative
 (ModuleSpace.java:507)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject
 (ModuleSpace.java:264)
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:188)
at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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:157)
at com.google.gwt.dev.shell.BrowserChannel.reactToMessages
 (BrowserChannel.java:1668)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection
 (BrowserChannelServer.java:401)
at com.google.gwt.dev.shell.BrowserChannelServer.run
 (BrowserChannelServer.java:222)
at java.lang.Thread.run(Unknown Source)

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Re: Suspicious Java interface definition in the Contacts example

yc,

There's no GWT-specific reason to declare the interface abstract. The GWT
compiler, just like the Java compiler, will discard the abstract qualifier.


On Thu, Jan 7, 2010 at 8:44 PM, yc ycx4...@gmail.com wrote:

 Hello,

 If you have reviewed the Contacts example in the GWT tutorial, the
 Presenter interface is defined as the following in the example:

 public abstract interface Presenter {
  public abstract void go(final HasWidgets container);
 }

 Here is what section 9.1.1 in JLC (2nd edition) has to say:
 --- quote ---
 9.1.1.1 abstract Interfaces
 Every interface is implicitly abstract. This modifier is obsolete and
 should not be used in new programs.
 --- end of quote ---

 Am I missing something here that the abstract modifier is being used
 in this example to trigger some JavaScript compiler optimization
 techniques?  I would have just ignored the modifier if this were a
 regular Java program but this one gives me sweat since it is intended
 to be compiled into JavaScript source...so what I am missing?

 yc

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Re: better place for image

2010-01-08 Thread ale

Thanks for the answer, I will try your example.
I'm a little afraid to upgrade to gwt 2.0, because I have a lot of
pages developed with 1.7 ...
and the idea of rewrite a lot of code now...



Cheers
Ale

On Jan 8, 3:06 pm, DaveC david.andrew.chap...@googlemail.com wrote:
 I use ClientBundle (and CssResource) (I'm using GWT 2 by the way...)
 e.g.

 public interface RichToolTipClientBundle extends ClientBundle {

     @Source(resources/css/rich-tooltip.css)
     public RichToolTipCssResource getCss();

     @Source(resources/img/logo.png)
     public ImageResource getLogo();

     @Source(resources/img/tooltip-top-left.png)
     @ImageOptions(repeatStyle = RepeatStyle.None)
     public ImageResource tooltipTopLeft();

     public interface RichToolTipCssResource extends CssResource {

         @ClassName(tooltip)
         String getToolTipStyleName();

     }

 }

 public class RichToolTipResources {

     private static RichToolTipClientBundle INSTANCE;

     public static final RichToolTipClientBundle getBundle() {

         if (INSTANCE == null) {

             INSTANCE = GWT.create(RichToolTipClientBundle.class);

             INSTANCE.getCss().ensureInjected();

             // or StyleInjector.inject(INSTANCE.getCss().getText(),
 true);
         }
         return INSTANCE;
     }

 }

 In your css...

 @sprite .tooltip {
         gwt-image: 'tooltipTopLeft';

 }

 then:

 public ToolTip extends Composite {

         // injects the css...
         private RichToolTipClientBundle resources =
 RichToolTipResources.getBundle();

         public ToolTip() {
                 FlowPanel panel = new FlowPanel();
                 initWidget(panel);
                 addStyleName(resources.getCss().getToolTipStyleName());

                 Image img = new Image(resources.getLogo());
                 panel.add(img);
         }

 }

 Using these methods makes use of the GWT compiler and all it clever
 optimisation such as inlining the images using data-uris when
 supported... which help make the page load faster.

 Hope this helps,

 Cheers,
 Dave

 On Jan 8, 9:03 am, ale aleee...@gmail.com wrote:



  Hi,
  I can not decide where put some image in a application, image like
  logo, icon for button, ecc.

  Is better put it in css or use the  ImageBundle and
  AbstractImagePrototype?

  I prefer the solution that make the load of the page faster.

  Thanks!

  Bye
  Alessandro
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Re: How to cache DTD in Eclipse for GWT 2.0

2010-01-08 Thread Jason Parekh

Yikes, didn't realize Eclipse hangs as it tries to retrieve the file.
Is Eclipse set up for your proxy?

Also, could you try clearing all files in
WORKSPACE/.metadata/.plugins/org.eclipse.wst.internet.cache ?


On Fri, Jan 8, 2010 at 11:39 AM, Sagar sagar.i...@gmail.com wrote:
 still no luck... eclipse just hangs whenever i start editing
 the .ui.xml files.


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Re: ImageResource bug in IE7

Thanks.  AbstractImagePrototype.create(imageRsrc).getHTML() is it.

On Jan 8, 11:21 am, Thomas Broyer t.bro...@gmail.com wrote:
 ...

 You'd have to use:
    AbstractImagePrototype.create(imageRsrc).getHTML()
 in GWT 2.0 for the equivalent of the ImageBundle code.

 ...or you can use a ClientBundle with both an ImageResource and a
 CssResource containing a @sprite, and then:
    return span style='white-space: nowrap'span style='display:
 inline-block' class=' + clientBndl.css().sprite() + '/span  +
 caption + /span;

 (well, you'd probably pass a 'String className' argument instead,
 which you'd set to clientBndl.css().sprite() or whatever when calling
 createHeaderHTML)
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Re: better place for image

If it's any help, I found moving from 1.7 to 2.0 a **lot** less effort
than moving from 1.4 to 1.5.  In fact, it was trivial by comparison.

On Jan 8, 11:46 am, ale aleee...@gmail.com wrote:
 Thanks for the answer, I will try your example.
 I'm a little afraid to upgrade to gwt 2.0, because I have a lot of
 pages developed with 1.7 ...
 and the idea of rewrite a lot of code now...

 Cheers
 Ale

 On Jan 8, 3:06 pm, DaveC david.andrew.chap...@googlemail.com wrote:

  I use ClientBundle (and CssResource) (I'm using GWT 2 by the way...)
  e.g.

  public interface RichToolTipClientBundle extends ClientBundle {

      @Source(resources/css/rich-tooltip.css)
      public RichToolTipCssResource getCss();

      @Source(resources/img/logo.png)
      public ImageResource getLogo();

      @Source(resources/img/tooltip-top-left.png)
      @ImageOptions(repeatStyle = RepeatStyle.None)
      public ImageResource tooltipTopLeft();

      public interface RichToolTipCssResource extends CssResource {

          @ClassName(tooltip)
          String getToolTipStyleName();

      }

  }

  public class RichToolTipResources {

      private static RichToolTipClientBundle INSTANCE;

      public static final RichToolTipClientBundle getBundle() {

          if (INSTANCE == null) {

              INSTANCE = GWT.create(RichToolTipClientBundle.class);

              INSTANCE.getCss().ensureInjected();

              // or StyleInjector.inject(INSTANCE.getCss().getText(),
  true);
          }
          return INSTANCE;
      }

  }

  In your css...

  @sprite .tooltip {
          gwt-image: 'tooltipTopLeft';

  }

  then:

  public ToolTip extends Composite {

          // injects the css...
          private RichToolTipClientBundle resources =
  RichToolTipResources.getBundle();

          public ToolTip() {
                  FlowPanel panel = new FlowPanel();
                  initWidget(panel);
                  addStyleName(resources.getCss().getToolTipStyleName());

                  Image img = new Image(resources.getLogo());
                  panel.add(img);
          }

  }

  Using these methods makes use of the GWT compiler and all it clever
  optimisation such as inlining the images using data-uris when
  supported... which help make the page load faster.

  Hope this helps,

  Cheers,
  Dave

  On Jan 8, 9:03 am, ale aleee...@gmail.com wrote:

   Hi,
   I can not decide where put some image in a application, image like
   logo, icon for button, ecc.

   Is better put it in css or use the  ImageBundle and
   AbstractImagePrototype?

   I prefer the solution that make the load of the page faster.

   Thanks!

   Bye
   Alessandro
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Re: Referencing deprecated class warning stack

2010-01-08 Thread Trevis

I've been watching this thread too. 2.0 also introduced this for me as
well.



On Jan 8, 2:48 am, khaled.tl...@gmail.com khaled.tl...@gmail.com
wrote:
 Hi,

 I've got the same type of exception with same environment. Is there
 something that we missed?

 Regards.
 KT

 On Jan 2, 7:54 pm, leslie web...@comcast.net wrote: Eclipse 3.5 Galileo 
 Java EE Cocoa
  Java 1.5.0_13
  Mac OS X 10.5.7
  GWT 2.0

  Hello,

  I'm seeing a series of warning messages in my console when I attempt
  to compile my project.  Posted below:

  Scanning for additional dependencies: file:/Users/leslie/Documents/
  projects/myprojectfolder/galileoWorkspace/myproject/src/com/foo/
  projectgwt/controller/AddAddressListener.java
        Adding '2' new generated units
           Validating newly compiled units
              [WARN] Warnings in 'generated://
  27507DF474CDC042922DAFFEA239ABF3/com/foo/projectgwt/client/
  AddressService_TypeSerializer.java'
                 [WARN] Line 81: Referencing deprecated class
  'com.google.gwt.user.client.ui.ChangeListenerCollection'
                 [WARN] Line 86: Referencing deprecated class
  'com.google.gwt.user.client.ui.ClickListenerCollection'
                 [WARN] Line 91: Referencing deprecated class
  'com.google.gwt.user.client.ui.FocusListenerCollection'
                 [WARN] Line 96: Referencing deprecated class
  'com.google.gwt.user.client.ui.FormHandlerCollection'
                 [WARN] Line 101: Referencing deprecated class
  'com.google.gwt.user.client.ui.KeyboardListenerCollection'
                 [WARN] Line 106: Referencing deprecated class
  'com.google.gwt.user.client.ui.LoadListenerCollection'
                 [WARN] Line 111: Referencing deprecated class
  'com.google.gwt.user.client.ui.MouseListenerCollection'
                 [WARN] Line 116: Referencing deprecated class
  'com.google.gwt.user.client.ui.MouseWheelListenerCollection'
                 [WARN] Line 121: Referencing deprecated class
  'com.google.gwt.user.client.ui.PopupListenerCollection'
                 [WARN] Line 126: Referencing deprecated class
  'com.google.gwt.user.client.ui.ScrollListenerCollection'
                 [WARN] Line 131: Referencing deprecated class
  'com.google.gwt.user.client.ui.TabListenerCollection'
                 [WARN] Line 136: Referencing deprecated class
  'com.google.gwt.user.client.ui.TableListenerCollection'
                 [WARN] Line 141: Referencing deprecated class
  'com.google.gwt.user.client.ui.TreeListenerCollection'
                 See snapshot: /tmp/
  AddressService_TypeSerializer49102.java

  I'm not referencing any of these classes in my code.  I've posted
  elsewhere in another related thread which involved the assignment of
  collections.   And in that case the discussion referred to the RPC
  calls returning objects of Collection types.  But in this class, that
  isn't happening.  This class, AddAddressListener, does not use or
  involve any types of collection classes.  And furthermore, I didn't
  notice any of these messages in my code until I made assignment
  changes in my GUI code, in classes which may use this listener.  (but
  then I tried to reverse these changes and yet still the issue remains
  - so now I have no idea..) But why is the warning message targeting
  this class?

  This is just part of the stack that appears in the console.  There are
  other classes referenced there too and the warnings are very similar,
  maybe identical.  I'm focusing on one for brevity.

  I guess my question is - What does this warning stack mean and how
  should I resolve it?
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UiBinder, focus events

2010-01-08 Thread John

Using UiBinder setup, but I can't figure out how to detect loss of
focus from a TextBox.

No matter what I do, only Focus Gained is detected.  I thought of
examining the FocusEvent, but since the method isn't even called on
Focus Lost, there's no point in doing that.

I have this:

@UiHandler( textBox )
void onVideoIdTextBoxLostFocus( FocusEvent event ){
do something with text in textbox 
}

I don't think it matters what the name of the method is.

Can somebody point me in the right direction?

John
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Re: Problem: certain types of J2EE authentication with GWT 2.0 and Eclipse 3.5 plugin no longer work

2010-01-08 Thread Ian.G

Unfortunately no longer having my Filter code is holding me back.  I
need to put this functionality back together so I can serialize
specific types of Exception that can can catch in my onFailure
method.  We have an AsyncCallback handler that will hook failed
requests (for all our RPC services) in one place  - so we can manage
the loss of session in one place.

So our App has the following paths in the web app

/SecurityTest.html - this is the main GWT page
/SecurityTest.css - our apps CSS Stylesheet
/Login.jsp - the J2EE FORM-based authentication page
/securitytest/* - all the servlets that implement our GWT RPC server-
side functionality.

In terms of our security-constraint section we require an
authenticated user to access

/SecurityTest.html
/SecurityTest.css
/securitytest/* (Where the GWT services are)

so everything is in place - we hit the entry point of the app - we get
sent to the login page, we authenticate and then the containter
managed security sends us back to the referring start page we came
from.  All this is good and its just back to managing the loss of
session from client-side JavaScript RPC calls

To begin with I had filter-mapping entries for every resource that
could be hit bar the login page, e.g.

filter-mapping
filter-nameApplicationRequestFilter/filter-name
url-pattern/SecurityTest.html/url-pattern
/filter-mapping

filter-mapping
filter-nameApplicationRequestFilter/filter-name
url-pattern/SecurityTest.css/url-pattern
/filter-mapping

filter-mapping
filter-nameApplicationRequestFilter/filter-name
url-pattern/securitytest/*/url-pattern
/filter-mapping

What I need to figure out is for our Filter that checks the session
state and if there is no session returns a Serialized Exception which
paths it should be working on.  I can't recall now if the filter was
watching /* or /securitytest/*

Does anyone have a working Filter that does this ? would also be
interested to see if your filter mapping is for /* or just for the /
services/* part or your app.

Regards

Ian.

On Jan 8, 11:08 am, Ian.G iandgrat...@googlemail.com wrote:
 Hi Alberto,

 thanks for taking the time to reply.

 I've changed the wireup of the realm in jetty-web.xml so it more
 closely matches what you have (i.e instead of doing Call
 name=setUserRealm we now do a Set name=UserRealm).  So our
 jetty-web.xml now looks like this:

 ?xml version=1.0?
 !DOCTYPE Configure PUBLIC -//Mort Bay Consulting//DTD Configure//EN
 http://jetty.mortbay.org/configure.dtd;
 Configure class=org.mortbay.jetty.webapp.WebAppContext
         Get name=SecurityHandler
                 Set name=UserRealm
             New class=org.mortbay.jetty.security.HashUserRealm
                 Set name=nameSecurityTestRealm/Set
                 Set name=configSystemProperty name=jetty.home
 default=.//WEB-INF/etc/realm.properties/Set
             /New
         /Set
         /Get
 /Configure

 We still get the same errors as I originally reported.  I think the
 way we inject the Realm into the JeTTY SecurityHandler is still almost
 the same - just slightly different XML notation for doing the set.

 The Realm does in fact work and when we hit the GWT start page for the
 app it does in fact re-direct to the login page as you would expect as
 stated in my previous response.

 I guess for now the errors that come out can be treated as noise
 because the realm does in fact work - its just the [WARN] Unknown
 realm: SecurityTestRealm message that goes to the console implies that
 it wouldn't.

 The next thing I have to do now is re-build my Filter that intercepts
 login re-directs when the client-side JavaScript makes an RPC call and
 the session has expired.  I unfortuately lost this class as I hadn't
 dropped it into our svn repo before I rebuilt my entire eclipse
 environment (doh!).  Its not too bad so I should have that back again
 soon.

 I hope I can get to the point where I can document what I think is
 probably the most straight forward way of getting J2EE container
 managed security and sessions working with GWT.  There are lots of
 chunks of useful information about this out there - but there isn't a
 single source of information that pulls it all together with a full
 working example for people to study.  Maybe I will try and do this.

 Regards

 Ian.

 On Jan 8, 9:47 am, lemaiol lema...@gmail.com wrote:

  Hi Ian,

  It seems that the Jetty version could have changed and also its API.
  Try with this little change in the syntax of the configuration (we
  guessed it looking at the jetty classes API and it worked for us):

  cheers,
  Alberto

  ?xml version=1.0?
  !DOCTYPE Configure PUBLIC -//Mort Bay Consulting//DTD Configure//EN
          http://jetty.mortbay.org/configure.dtd;
  Configure class=org.mortbay.jetty.webapp.WebAppContext
      Get name=SecurityHandler
          Set name=UserRealm
              New

Re: Is it possible to have a resizable FlexTable

2010-01-08 Thread Trevis

I saw your message and my gut reaction is that you should probably be
doing this in css. As far as the browser is concerned it's just a
table so having it react to the browser resizing should be easily done
In css.

On Jan 7, 2:37 pm, chris ceb...@gmail.com wrote:
 I was wondering if any one has had success with making a FlexTable
 that re-sizes when the browser does.

 I've added a ResizeListener that re-sizes the root element whenever
 the browser re-sizes, and this seems to work with most GWT
 components.

 My ResizeListener:
 
 Window.addResizeHandler(new ResizeHandler() {

                          public void onResize(ResizeEvent event) {
                            int height = event.getHeight();
                            int width = event.getWidth();
                            RootPanel.get(myApp).setHeight(height + px);
                            RootPanel.get(myApp).setWidth(width + px);
                          }

                         });
 

 However, I can't seem to get the flex table to re-size:
 I've tried to get the FlexTable to resize via getFlexCellFormatter
 ().setWordWrap and applying a css style with word-wrap: break-
 word; . If I create the sample Composite provided below, the button
 re-sizes as expected, but the flex table does not.

 public class Test extends Composite {
    final SimplePanel panel = new SimplePanel();
    final VerticalPanel vertPanel = new VerticalPanel();
    final Button test = new Button(test);
    final FlexTable flexTable = new FlexTable();

    public Test() {
       vertPanel.setWidth(100%);
       test.setWidth(100%);
       vertPanel.add(test);

       flexTable.setSize(100%, 100%);
       flexTable.setCellPadding(0);
       flexTable.setCellSpacing(0);
       flexTable.setText(0, 0, blaaah);
       flexTable.setText(0, 0,vrommm);
       flexTable.getFlexCellFormatter().setWordWrap(0, 0, true);
       flexTable.getFlexCellFormatter().setWordWrap(0, 1, true);
       panel.add(flexTable);
       panel.setSize(100%, 100%);
       initWidget(panel);
    }

 }

 Any help would be greatly appreciated
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Re: Webbrowser game made with GWT 2.0: lacesfirst.com

2010-01-08 Thread Fushion

Assuming a setup with Eclipse, I did the following:

* Create file /src/jndi.properties:

java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
java.naming.provider.url=dns.or.ip.of.j2ee.server


* Create file /war/WEB-INF/jetty-web.xml:

?xml version=1.0 encoding=UTF-8?

!DOCTYPE Configure PUBLIC -//Mort Bay Consulting//DTD Configure//EN
http://jetty.mortbay.org/configure.dtd;

Configure class=org.mortbay.jetty.webapp.WebAppContext
Set name=systemClasses
Array type=java.lang.String
Itemjava./Item
Itemjavax.servlet./Item
Itemjavax.xml./Item
Itemorg.mortbay./Item
Itemorg.xml./Item
Itemorg.w3c./Item
Itemorg.apache.commons.logging./Item
Itemorg.apache.log4j./Item
Itemorg.slf4j./Item
/Array
/Set

Set name=serverClasses
Array type=java.lang.String
Itemorg.mortbay.jetty./Item
Itemorg.mortbay.start./Item
Itemorg.mortbay.stop./Item
/Array
/Set
/Configure


Create a servlet which will forward all requests to a SessionBean on
the JBoss Server:

public class RemoteEJBProxyServlet extends RemoteServiceServlet {

protected InitialContext ctx;

@Override
public void init() throws ServletException {

super.init();

try {
this.ctx = new InitialContext();
} catch (Exception e) {
System.err.println(e.getMessage());
throw new ServletException(Could not create 
InitialContext, e);
}
}

@Override
public String processCall(String payload) throws
SerializationException {
try {
// Get the session bean
Object bean = ctx.lookup(The JNDI name of your 
SessionBean);

// Decode the request and test if it is legal
RPCRequest rpcRequest = RPC.decodeRequest(payload, 
bean.getClass(),
this);

// Invoke the requested method on the bean and return 
the encoded
(=RPC serialized) result
return invokeAndEncodeResponse(bean, rpcRequest,
rpcRequest.getSerializationPolicy());

} catch (NamingException ex) {
ex.printStackTrace();
return RPC.encodeResponseForFailure(null, new Exception
(ex.getMessage()));

} catch (IncompatibleRemoteServiceException ex) {
ex.printStackTrace();
return RPC.encodeResponseForFailure(null, ex);
}

}

private String invokeAndEncodeResponse(Object target, RPCRequest
rpcRequest, SerializationPolicy serializationPolicy) throws
SerializationException {

String responsePayload;

Method method = rpcRequest.getMethod();
Object[] args = rpcRequest.getParameters();

try {
Object result = method.invoke(target, args);
responsePayload = RPC.encodeResponseForSuccess(method, 
result,
serializationPolicy);
} catch (IllegalAccessException e) {
throw new SecurityException(e);
} catch (IllegalArgumentException e) {
throw new SecurityException(e);
} catch (InvocationTargetException e) {
Throwable cause = e.getCause();
responsePayload = RPC.encodeResponseForFailure(method, 
cause,
serializationPolicy);
}

return responsePayload;
}
}



Also make sure that the J2EE Server libraries are included in the
Eclipse Run Configuration of your GWT Development Mode.
These are needed by Jetty to connect to the J2EE Server.
In the case of JBOSS these are all of the JAR files in JBOSS-DIR/
client and JBOSS-DIR/common/lib.


Greetz,

Menno.



On 7 jan, 17:31, mariyan nenchev nenchev.mari...@gmail.com wrote:
 Could you give us small step by step guide how to make gwt 2.0 development
 mode working with gwt RPC and JBoss ejb beans? I never got it to work.
 On Thu, Jan 7, 2010 at 5:47 PM, Fushion menno.van.gange...@gmail.comwrote:



  Well, I started about 2 years ago, just a few hours a month trying out
  various GWT things and gradually upgrading to newer GWT versions (1.3
  - 1.4 - 1.5 - 1.6 - 1.7 - 2.0).

  Upgrading was always easy as I found out.

Re: addWindowClosingHandler firing when frame loads in IE

Tom, is there any way to capture the value of an anchor's href in my
GWT code?

My situation is that my application receives String from an RPC call
that is bounded by the pre tag and contains any number of anchors.
I display this in a HTML object in a SimplePanel in a ScollPanel for
the user to read.  Clicking on one of the anchors is supposed to
request some additional info from the server about the text
highlighted by that anchor.  (The text file itself is from a text
search database.  The anchors mark items in the document that cause
the document to be a search hit.)

The href's I've been creating on the server point back into my
application with a history token that makes the server call and pops
up a dialog box.  This works fine in Firefox and Safari, but on IE I
have jd's problem--my application reloads.

Calling preventDefault() inside the click handler for my HTML object
stops the call, but I need the data in the href to do anything useful
(like make my next server call and show a pop-up at NativeEvent client
x and y).

Thanks

On Jan 8, 9:30 am, Thomas Broyer t.bro...@gmail.com wrote:
 On Jan 8, 12:29 pm, John Patterson jdpatter...@gmail.com wrote:

  On 8 Jan 2010, at 16:22, Thomas Broyer wrote:

   Use Hyperlink or InlineHyperlink widgets for internal
   navigation (unless you also want ClickHandlers, in which case Anchor
   is fine, calling History.newItem() in a ClickHandler, but do not
   forget to ClickEvent#preventDefault() // this is more or less what
   Hyperlink/InlineHyperlink widgets do).

  Using Anchors caused onWindowClosing() to be called in IE7/8 so I  
  could not use them.  Using Button has solved this so far although I  
  have a lot of default CSS to override.  I just tested with Hyperlink  
  as you suggested and this also works fine.  Perhaps the difference is  
  that it uses # as the href rather than javascript:; so IE  
  recognises this as an internal link.

 No, the reason is that it ClickEvent#preventDefault() in a
 ClickHandler. If you do the same with an Anchor in your ClickHandler,
 it'll work too.

 Hyperlink/InlineHyperlink though has some differences with Anchor that
 make it worth it:
  - the link's href= is the history token the Hyperlink targets, so
 you can right-click - open in new window (or tab), or ctrl+click or
 middle-click or whatever to open the link in another window/tab; and
 you can of course also drag'n'drop the link into another application
 to have a direct URL to the page targeted by the Hyperlink
  - the ClickHandler only ClickEvent#preventDefault() under some
 conditions, so that the right-click, middle-click and ctrl+click work
 OK (and the conditions are different depending on the browser, thanks
 to GWT's deferred binding feature)

 If you don't want this behavior, then a Button or Label/InlineLabel
 would be more appropriate than Anchor or Hyperlink/InlineHyperlink.
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How to change in GXT Header

2010-01-08 Thread gatty

Hi how can we make changes in GXT header like color, image, editing of
header all those thing?
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Re: gwt-servlet.jar being deleted at each Eclipse startup after upgrading to gwt 2.0

2010-01-08 Thread Erik Uzureau

http://code.google.com/p/google-web-toolkit/issues/detail?id=4463

On Jan 4, 10:09 am, Miguel Méndez mmen...@google.com wrote:
 Please file a bug against the plugin in the issue
 trackerhttp://code.google.com/p/google-web-toolkit/issues/list
 .





 On Fri, Jan 1, 2010 at 4:58 PM, Jeff Schnitzer j...@infohazard.org wrote:
  Amazingly, you're right.  The solution is to ignore the message,
  *don't* revert your files back, and restart Eclipse again.  The plugin
  deletes the files the first time, then recreates them the second...
  and since the new files are identical to the old, svn is happy.

  Jeff

  On Fri, Jan 1, 2010 at 12:18 AM, John OConner jsocon...@gmail.com wrote:
   I found the culprit. The eclipse plugin preferences file explicity
   names gwt-servlet.jar as a file that it must copy to the web-inf/lib
   directory. So I assume that SVN (and for me it is Perforce) see that
   action as an attempted delete as well. I resolved this myself by
   removing that file from web-inf/lib and just letting the plugin have
   its way. I tried deleting the offending line from the preferences
   file, but the plugin insisted on replacing that line on startup. Odd,
   if an application *insists* on a very specific setting regardless of
   user intentions or my own preferences, why put the setting in an
   external preferences file to begin with?

   Regards,
   John O'Conner

   On Dec 31 2009, 7:05 pm, Jeff Schnitzer j...@infohazard.org wrote:
   I have this exact same problem... it's quite annoying.

   It also sometimes happens with GAE jars.  Every time I restart Eclipse
   I have to go through my projects and revert any deleted jars.

   Jeff

   On Wed, Dec 30, 2009 at 5:53 PM, itwip.81 itwip...@gmail.com wrote:
Dear Sir/Madam,

I have encountered a problem after upgrading from GWT 1.7 to 2.0. I
did uninstall all of the previous GWT SDKs, AppEngine and plugin
before I install the new 2.0 plugin. I am using Subversion/subclipse
for version control in our eclipse project. However, the gwt-
servlet.jar has been marked as being deleted (according to subversion
- red cross) every time I start up eclipse since I upgrade to gwt 2.0.
So, now i will need to revert the deletion every time I reopen the
project before commiting anything. Have anyone experience this before?
Does anyone know the soultion to solve this annoying problem.

PS: It seems like GWT 2.0 plugin is trying to replace the 2.0 gwt-
servlet.jar with any existing gwt-servlet.jar in our project folder
after the upgrade. But it is wrong to repeat this process everytime i
reopen the project.

Best regards,

Martin

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Re: addWindowClosingHandler firing when frame loads in IE


On Jan 8, 7:27 pm, Thad thad.humphr...@gmail.com wrote:
 Tom, is there any way to capture the value of an anchor's href in my
 GWT code?

 My situation is that my application receives String from an RPC call
 that is bounded by the pre tag and contains any number of anchors.
 I display this in a HTML object in a SimplePanel in a ScollPanel for
 the user to read.  Clicking on one of the anchors is supposed to
 request some additional info from the server about the text
 highlighted by that anchor.  (The text file itself is from a text
 search database.  The anchors mark items in the document that cause
 the document to be a search hit.)

 The href's I've been creating on the server point back into my
 application with a history token that makes the server call and pops
 up a dialog box.  This works fine in Firefox and Safari, but on IE I
 have jd's problem--my application reloads.

 Calling preventDefault() inside the click handler for my HTML object
 stops the call, but I need the data in the href to do anything useful
 (like make my next server call and show a pop-up at NativeEvent client
 x and y).

Ah, OK, so in your case, retrieving the NativeEvent's EventTarget, cast
()ing into an AnchorElement (well, first verifying that it *is* an A
element by checking its getTagName(), and walking the tree up until
the HTML widget's getElement() or an A element is found) then
calling AnchorElement#getHref() should give you what you want. Then
get the indexOf(#) and then the substring(hashIndex) to pass it to
History.newItem(...).

You'll find similar code walking up a DOM tree in
HTMLTable#getEventCellTarget (or a similar named private/protected
method, this is from memory), in this case it's looking for TD
elements.
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Re: UiBinder, focus events



On Jan 8, 6:38 pm, John nesre...@gmail.com wrote:
 Using UiBinder setup, but I can't figure out how to detect loss of
 focus from a TextBox.

 No matter what I do, only Focus Gained is detected.  I thought of
 examining the FocusEvent, but since the method isn't even called on
 Focus Lost, there's no point in doing that.

 I have this:

 @UiHandler( textBox )
 void onVideoIdTextBoxLostFocus( FocusEvent event ){
         do something with text in textbox      

 }

 I don't think it matters what the name of the method is.

 Can somebody point me in the right direction?

What you're actually looking for is the BlurEvent.
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Re: UiBinder, focus events

2010-01-08 Thread John

On Fri, Jan 8, 2010 at 1:54 PM, Thomas Broyer t.bro...@gmail.com wrote:
 What you're actually looking for is the BlurEvent.

Thanks.  That works.

John
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Re: Quick question about gwtc

2010-01-08 Thread Matt Moriarity

The GWT compiler translates Java sources to JavaScript sources. This
allows for things like JSNI, which would be lost in the bytecode, as
well as allowing for greater optimization possibilities

On Jan 8, 7:14 am, Chris Lercher cl_for_mail...@gmx.net wrote:
 Hi,

 quick question: What exactly does gwtc translate? Does it translate
 .class = .js or .java = .js?

 I thought I'd find the answer easily in the build.xml generated by
 webAppCreator - but target gwtc takes both the source and the
 classes as input, so I'm none the wiser...

 Thanks
 Chris
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gwt-mvc 0.4 is released

2010-01-08 Thread Francois Wauquier

http://code.google.com/p/gwt-mvc/
http://code.google.com/p/gwt-mvc/wiki/ReleaseNotes
http://gwt-mvc.googlecode.com/svn/trunk/gwt-mvc-poc/demo/0.4/com.googlecode.gwtmvc.poc.GwtMvcPoc/GwtMvcPoc.html
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Re: Validating user input

2010-01-08 Thread Dave

Thanks. I'll take a look.

On Jan 8, 6:50 am, Lukasz l.plotni...@googlemail.com wrote:
 Hi,

 In my current project I'm using the gwt validation library (http://
 sourceforge.net/projects/gwt-vl/) which supports both client- and
 server-side validation and integrates itself nicly with e.g. hibernate-
 validation ...

 Maybe it's something you're looking for.

 Kind regards,
 Lukasz

 On 7 Jan., 20:13, Dave ladjo...@gmail.com wrote:

  Hi,
      Could someone point me to some resources that shows how to
  validate user input. Specifically, to remove harmful javascript
  injection attacks etc. I would like to see the validation code done at
  both server and client. I have searched already and I come across
  issues related to XSS and forged request etc.
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Re: GWT compiler fail

2010-01-08 Thread lfrohman

After some research, and adding verbose to the compile step, I found
this is a memory
error. I tried various values for the -Xss -Xms and -Xmx options, and
finally got the compile
to succeed.

On Jan 7, 12:28 pm, lfrohman lfroh...@gmail.com wrote:
 On the GWT 2.0 compile, I am getting a

 The following error occurred while executing this line:
 ... Java returned: 137

 but there is no error description. Has anyone seen this?
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Re: Referencing deprecated class warning stack

I've updated the issue with a workaround, let me know if it doesn't work for
anyone. Also, if you don't mind, please star the issue so that it gets
prioritized correctly.

- Chris

On Fri, Jan 8, 2010 at 12:38 PM, Trevis trevistho...@gmail.com wrote:

I've been watching this thread too. 2.0 also introduced this for me as
well.

On Jan 8, 2:48 am, khaled.tl...@gmail.com khaled.tl...@gmail.com
wrote:
Hi,

I've got the same type of exception with same environment. Is there
something that we missed?

Regards.
KT

On Jan 2, 7:54 pm, leslie web...@comcast.net wrote: Eclipse 3.5
Galileo Java EE Cocoa
Java 1.5.0_13
Mac OS X 10.5.7
GWT 2.0

Hello,

I'm seeing a series of warning messages in my console when I attempt
to compile my project. Posted below:

Scanning for additional dependencies: file:/Users/leslie/Documents/
projects/myprojectfolder/galileoWorkspace/myproject/src/com/foo/
projectgwt/controller/AddAddressListener.java
Adding '2' new generated units
Validating newly compiled units
[WARN] Warnings in 'generated://
27507DF474CDC042922DAFFEA239ABF3/com/foo/projectgwt/client/
AddressService_TypeSerializer.java'
[WARN] Line 81: Referencing deprecated class
'com.google.gwt.user.client.ui.ChangeListenerCollection'
[WARN] Line 86: Referencing deprecated class
'com.google.gwt.user.client.ui.ClickListenerCollection'
[WARN] Line 91: Referencing deprecated class
'com.google.gwt.user.client.ui.FocusListenerCollection'
[WARN] Line 96: Referencing deprecated class
'com.google.gwt.user.client.ui.FormHandlerCollection'
[WARN] Line 101: Referencing deprecated class
'com.google.gwt.user.client.ui.KeyboardListenerCollection'
[WARN] Line 106: Referencing deprecated class
'com.google.gwt.user.client.ui.LoadListenerCollection'
[WARN] Line 111: Referencing deprecated class
'com.google.gwt.user.client.ui.MouseListenerCollection'
[WARN] Line 116: Referencing deprecated class
'com.google.gwt.user.client.ui.MouseWheelListenerCollection'
[WARN] Line 121: Referencing deprecated class
'com.google.gwt.user.client.ui.PopupListenerCollection'
[WARN] Line 126: Referencing deprecated class
'com.google.gwt.user.client.ui.ScrollListenerCollection'
[WARN] Line 131: Referencing deprecated class
'com.google.gwt.user.client.ui.TabListenerCollection'
[WARN] Line 136: Referencing deprecated class
'com.google.gwt.user.client.ui.TableListenerCollection'
[WARN] Line 141: Referencing deprecated class
'com.google.gwt.user.client.ui.TreeListenerCollection'
See snapshot: /tmp/
AddressService_TypeSerializer49102.java

I'm not referencing any of these classes in my code. I've posted
elsewhere in another related thread which involved the assignment of
collections. And in that case the discussion referred to the RPC
calls returning objects of Collection types. But in this class, that
isn't happening. This class, AddAddressListener, does not use or
involve any types of collection classes. And furthermore, I didn't
notice any of these messages in my code until I made assignment
changes in my GUI code, in classes which may use this listener. (but
then I tried to reverse these changes and yet still the issue remains
- so now I have no idea..) But why is the warning message targeting
this class?

This is just part of the stack that appears in the console. There are
other classes referenced there too and the warnings are very similar,
maybe identical. I'm focusing on one for brevity.

I guess my question is - What does this warning stack mean and how
should I resolve it?

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Re: Deprecation warning in all RPCs dealing with collections on GWT 2.0 RC2

*I've updated the issue (
http://code.google.com/p/google-web-toolkit/issues/detail?id=4438) with a
workaround, let me know if it doesn't work for anyone. *
*
*
*- Chris
*
On Wed, Jan 6, 2010 at 1:42 PM, Chris Ramsdale cramsd...@google.com wrote:

 Please star the issue and add any relevant data you may have.

 - Chris

 On Wed, Jan 6, 2010 at 8:14 AM, Bert roexb...@gmail.com wrote:

 I'm experiencing the same problem.

 On Dec 8 2009, 6:24 pm, Luis Fernando Planella Gonzalez
 lfpg@gmail.com wrote:
  Hi.
  We're using GWT 1.7 and I'm starting to experiment with 2.0 RC2 to
  evaluate GWT.runAsync().
 
  However, now as I compile the app, I get warning for deprecations in
  all RPC methods which return collections. I guess it's because the
  result is declared as java.util.Collection, and the deprecated
  com.google.gwt.user.client.ui.*ListenerCollection classes extends
  ArrayList, making even the alternative to change the result of RPC
  methods to ArrayList instead of Collection don't work.
 
  The log is something like this, multiple times:
  [WARN] Warnings in 'generated://
  8D0B12EA4B123D9B133384111C9A7E38/nl/strohalm/cyclos/client/app/users/
  images/UserImageRemoteService_TypeSerializer.java'
 [WARN] Line 50: Referencing deprecated class
  'com.google.gwt.user.client.ui.ChangeListenerCollection'
 [WARN] Line 55: Referencing deprecated class
  'com.google.gwt.user.client.ui.ClickListenerCollection'
 [WARN] Line 60: Referencing deprecated class
  'com.google.gwt.user.client.ui.FocusListenerCollection'
 [WARN] Line 65: Referencing deprecated class
  'com.google.gwt.user.client.ui.FormHandlerCollection'
 [WARN] Line 70: Referencing deprecated class
  'com.google.gwt.user.client.ui.KeyboardListenerCollection'
 [WARN] Line 75: Referencing deprecated class
  'com.google.gwt.user.client.ui.LoadListenerCollection'
 [WARN] Line 80: Referencing deprecated class
  'com.google.gwt.user.client.ui.MouseListenerCollection'
 [WARN] Line 85: Referencing deprecated class
  'com.google.gwt.user.client.ui.MouseWheelListenerCollection'
 [WARN] Line 90: Referencing deprecated class
  'com.google.gwt.user.client.ui.PopupListenerCollection'
 [WARN] Line 95: Referencing deprecated class
  'com.google.gwt.user.client.ui.ScrollListenerCollection'
 [WARN] Line 100: Referencing deprecated class
  'com.google.gwt.user.client.ui.TabListenerCollection'
 [WARN] Line 105: Referencing deprecated class
  'com.google.gwt.user.client.ui.TableListenerCollection'
 [WARN] Line 110: Referencing deprecated class
  'com.google.gwt.user.client.ui.TreeListenerCollection'
 See snapshot: /tmp/
  UserImageRemoteService_TypeSerializer2951604978153994580.java
 
  Is there a way to remove those classes from being handled in RPC?

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Re: Problem with ClientBundle image resources in development mode.

2010-01-08 Thread Arkady

Right, but I specifically turned the data URIs off (with
ClientBundle.enableInlining = false) because I was getting issues with
sprites in IE. So in order to debug them in Firefox in development
mode I need it to work.

On Jan 7, 1:29 am, Thomas Broyer t.bro...@gmail.com wrote:
 On Jan 7, 3:35 am, Arkady arka...@gmail.com wrote:





  Hello,

  I am having the following problem with ClientBundle. Since I am using
  external web server (IIS), each time I add new image resources to the
  ClientBundle, I recompile using ant build target and copy all
  generated md5.cache.png files to the web server. After I added
  several image resources with repeatStyle == Horizontal, which are used
  in the @sprite definitions inside the css file, when I run the app in
  the development mode I don't see the background images because the
  composite md5.cache.png image, corresponding to those background
  images, fails to load returning error 404. If I copy to the web server
  the md5.cache.html files as well and run the application directly
  from the web server (production mode) everything works fine. I suspect
  that the md5 name for the composite image generated by the gwtc is
  different from the name that the development mode puts in the injected
  css.

  Is this a known issue with development mode in GWT 2.0?

 You can also just use any browser other than IE6 or IE7, as they
 support data: URIs so they don't have to load any *.cache.png file ;-)- Hide 
 quoted text -

 - Show quoted text -
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Re: addWindowClosingHandler firing when frame loads in IE