Tuesday, April 30, 2013

Re: GWT listbox not working with single click.

I'm having the same issue. Did you find a solution?

On Friday, August 31, 2012 7:19:40 AM UTC+10, Bobby wrote:
When I click on the listbox in IE it doesnt open for the single click.It works fine in Chrome.

Please help with any solution for this problem

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Testing GWT + GAE app locally (not DevMode)

`DevMode` works just fine when testing a GWT + GAE application. However the problem arises when we try to deploy our app in GAE cloud, and suddenly we get:


    GWT module 'app' need to be recompiled

After a long update/upload time. The issue now is how can we test locally and be sure at least that we won't suddenly get this error. In a typical GWT (non-GAE) its very easy to do, just deploy it to a local Tomcat of JBoss AS server. 

However we can't do this for a GAE app. So what are the options to achieve this?

 - Where to deploy a GWT+GAE app to be able to see if the GWT needs to be recompiled or what, before we even try to upload it.
 - Or are there any better way? `SuperDevMode` perhaps? 

-Xybrek

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Re: GWT 2.5.1 now available

Great Work! Im a GWT Addicted. You are making something here. 

El lunes, 11 de marzo de 2013 22:11:16 UTC-3, Matthew Dempsky escribió:
Hi everyone,

We're excited to announce the GWT 2.5.1 release!  There will be an announcement soon on the GWT Blog, and you can download it here.  This release has been uploaded to Maven Central with the version string of "2.5.1".

GWT 2.5.1 contains over 50 new bug fixes, many of which were contributed by the community.  Thanks to everyone who reported issues and/or submitted patches.

-Matthew, on behalf of the GWT team

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Re: Image widget not attached?

On Tuesday, April 30, 2013 9:02:42 AM UTC-7, I wrote:
...how is it different from an HTML <image...> element? ...

Well, one important difference is there is no such HTML element! But, more seriously, I'm guessing that <ui:image> has to do with a resource of an existing image, and isn't useful in my case of an image with a dynamically created URL.

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Re: Image widget not attached?

I removed the g:Image element from the UiBinder template and tried creating it in code, thus:

Image myImage;
...
myImage = new Image(url, 0, 0, width, height);
myHTMLPanel.add(myImage, myView);
 
This does not generate access to the URL (per FireBug, no network activity is generated). And I can find no evidence that the .add() did anything. What should I do to cause the image to be fetched from the URL and the Image widget to be attached to the desired div element?
 
On Tuesday, April 30, 2013 3:02:03 AM UTC-7, brec wrote:
UiBinder template extract:
         <div ui:field='myView' style='position:absolute; top:0; bot:0; left:0; right:0;' class='{style.hidden}'>
             <g:Image ui:field="myImage"/>
             <g:Button ui:field='closeButton' addStyleNames='{style.close-button}'>
                 <ui:text from='{strings.close}'/>
             </g:Button>
         </div>

The div's container is the HTMLPanel at the root of the template.

    @UiField Image      myImage;
    ...
    myImage.setUrlAndVisibleRect(url, 0, 0, width, height);

By debugger inspection I see that at the point at which setUrl... is to be called, the Image has attached: false. What am I overlooking? (This is my first use of gwt-Image.)

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Re: Image widget not attached?

There is only a passing mention of "ui:image" in https://developers.google.com/web-toolkit/doc/latest/DevGuideUiBinder; it and "ui:data" are called "resource elements." (Is there some place where I can find a list of and specification of the elements in the "ui" namespace?)  In your
<ui:image field='logo' src='gwt-logo.png'/>
what is the effect of the "ui:"; i.e., how is it different from an HTML <image...> element?  What I am trying to do is display an image of which the source (the URL) is not known until runtime. The image will occupy the entire browser window (the HTMLPanel root of my template); it will  be larger than the browser window/ and thus I want to use the Image widget's clipping feature.

On Tuesday, April 30, 2013 8:16:26 AM UTC-7, Thad wrote:
I don't think I've tried gwt-Image, but I have used <ui:image> and an @sprite in CSS. See https://code.google.com/p/google-web-toolkit/source/browse/releases/2.5/samples/mail/src/com/google/gwt/sample/mail/client/AboutDialog.ui.xml and other files in sample/Mail

On Tuesday, April 30, 2013 6:02:03 AM UTC-4, brec wrote:
UiBinder template extract:
         <div ui:field='myView' style='position:absolute; top:0; bot:0; left:0; right:0;' class='{style.hidden}'>
             <g:Image ui:field="myImage"/>
             <g:Button ui:field='closeButton' addStyleNames='{style.close-button}'>
                 <ui:text from='{strings.close}'/>
             </g:Button>
         </div>

The div's container is the HTMLPanel at the root of the template.

    @UiField Image      myImage;
    ...
    myImage.setUrlAndVisibleRect(url, 0, 0, width, height);

By debugger inspection I see that at the point at which setUrl... is to be called, the Image has attached: false. What am I overlooking? (This is my first use of gwt-Image.)

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Re: showing byteArray as image in DialogBox

I believe you can set a GWT Image widget with a Base64 representation, like image.setURL("data:image/gif;base64,R0lGODlhUAAPAK,,,"); However I don't see that or Canvas keeping up with a new image every 100ms.

On Monday, April 29, 2013 4:55:12 AM UTC-4, fhei...@gmail.com wrote:
hi,

I would like to know how or if it is possible to show a camera image in aGWT DialogBox?! 
There is a running thread, shooting an image every 100 ms. I want the DailogBox to refresh the image everytime. The method that is in charge of showing the image returns a byte array!
I am aware of the "setRGB(..)" Method but I never worked with it. At the moment the Dialogbox showas an image, saved on my disk and shows it by relating to the relative path of it. Is it possible to overwrite this path everxy 100ms so that I have only 1 image file saved at the same time that is shown in the dialog box? 

educated guesses and help much apprecciated!

Thanks a lot

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Re: How to dynamically fullsize a Canvas to a Dock-center?

Have the parent elements been added to the DOM yet? Until they have been, they have not size. Get everything else into the DOM first, then add the Canvas. If it's there already, use a Scheduler to resize it.

On Sunday, April 28, 2013 10:13:32 AM UTC-4, membersound wrote:
Hi,

I have a canvas within the following layout:
DockLayoutPanel
 center
  ResizeLayoutPanel
   AbsolutePanel
    Canvas


How can I set the coordinateSpace height/width always according to the actual size? How can I get the center size of the dock when creating the canvas?

I thought I could just walk up the parent tree from the canvas and get the clientwidth, but it is always = 0
canvas.getElement().getParentElement().getParentElement().getParentElement().getClientWidth()

What is wrong here?

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Re: GWT Image editing

In an earlier app, I put Image inside an AbsolutePanel then added MouseDownHandler and MouseUpHandler to the image. When I got one and the other at the same point, I drew an icon at that point (actually merging them into one image came later, on the server).

You can also try the Canvas object. That's a neat widget.

On Monday, April 29, 2013 10:57:46 AM UTC-4, Luis Costa wrote:

Hi all,

I'm using GWT 2.5.1, and I'm trying to create a component that allows the application user to edit an image, the workflow is:

1.       User can perform a mouse click on a certain part of the image "A" (that was previously uploaded);

2.       This event will put in the image clicked coordinates (X and Y) another image "B", the final image "C" ("A" + "B") can then be saved.

Can anyone give me some feedback about what will be the best approach to do this?

 

Many thanks,

Luis.

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Re: Image widget not attached?

I don't think I've tried gwt-Image, but I have used <ui:image> and an @sprite in CSS. See https://code.google.com/p/google-web-toolkit/source/browse/releases/2.5/samples/mail/src/com/google/gwt/sample/mail/client/AboutDialog.ui.xml and other files in sample/Mail

On Tuesday, April 30, 2013 6:02:03 AM UTC-4, brec wrote:
UiBinder template extract:
         <div ui:field='myView' style='position:absolute; top:0; bot:0; left:0; right:0;' class='{style.hidden}'>
             <g:Image ui:field="myImage"/>
             <g:Button ui:field='closeButton' addStyleNames='{style.close-button}'>
                 <ui:text from='{strings.close}'/>
             </g:Button>
         </div>

The div's container is the HTMLPanel at the root of the template.

    @UiField Image      myImage;
    ...
    myImage.setUrlAndVisibleRect(url, 0, 0, width, height);

By debugger inspection I see that at the point at which setUrl... is to be called, the Image has attached: false. What am I overlooking? (This is my first use of gwt-Image.)

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Re: GWT designer in Eclipse Juno

Looks good to me. Only difference I see is that you have the latest GPE (mine is 1 version behind this).

This happens when creating a new GWT Project or when creating a new UI class? Are you doing 'New->Web Application Project'?

Have you tried with a project created by webAppCreator.cmd? It is found in eclipse\plugins\com.google.gwt.eclipse.sdkbundle_2.5.1\gwt-2.5.1.


On Sunday, April 28, 2013 6:30:19 AM UTC-4, Daniel Bonniot de Ruisselet wrote:
Hi,

On Thursday, April 25, 2013 7:12:14 PM UTC+2, Michael Prentice wrote:
What plugins do you have installed? Install New Software -> already installed. Can you post a screenshot with the GWT items expanded?


I have the same issue. Please see the requested screenshot attached.

Thanks!

Daniel
 

On Wednesday, April 24, 2013 11:37:22 AM UTC-4, Robert Kabwogi wrote:
im having the same problem...
what is the solution to this problem?

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Re: Servlet Response formatting in IE

servlet side:

private String encodeXMLContent(String encodedContent) {
        encodedContent = encodedContent.replace("<", "&lt;");
        encodedContent = encodedContent.replace(">", "&gt;");
        return encodedContent;
    }

On the client side
private String decodeUploadContent(String xml) {
        String result = xml.toLowerCase();
        result = result.replace("&amp;lt;", "<");
        result = result.replace("&amp;gt;", ">");
        result = result.replace("<pre>", "");
        result = result.replace("</pre>", "");
        return result;
    }

суббота, 20 декабря 2008 г., 1:05:42 UTC+3 пользователь D L H написал:
Hello.

I have a Java servlet that reads an xml-based file and sends the
contents to my gwt application as an HttpServletResponse. I have the
content type set to text/plain in the servlet. On the client side I
use event.getResults() inside the onSubmitComplete method of the form
handler.

Everything runs smoothly in Firefox, but when I tested in IE7, it
would not work properly. I used a Label for debugging to see what
exactly the application was reading from the servlet, and in IE i'm
getting a buncha HTML stuff like this:

<DIV class=e><SPAN class=b>&nbsp;</SPAN> <SPAN class=m>&lt;?</
SPAN><SPAN class=pi>xml version="1.0" </SPAN><SPAN class=m>?&gt;</
SPAN> </DIV>

How do I get IE7 to format my servlet response as plain text instead
of html?

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How to smoothen font text on canvas?

Hi,

I'm drawing some text on a canvas with:
ctx.setFont("normal 13px Verdana, Geneva, sans-serif")

Which looks quite good. But if I use large font size like 30+, the text is very pixelish. Is there any way to smoothen text in a gwt canvas?

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Cannot complete the install because of a conflicting dependency

Hi All,

I am trying to install gwt designer on my eclipse, however getting following message...Can somebody help me out?
------------------------------------------------------------------------------------------------------------------------------------------------------------------
Cannot complete the install because of a conflicting dependency.
  Software being installed: Swing Designer 1.5.2.r36x201303071654 (org.eclipse.wb.swing.feature.feature.group 1.5.2.r36x201303071654)
  Software currently installed: WindowBuilder Core 1.5.0.r36x201206111201 (org.eclipse.wb.core.feature.feature.group 1.5.0.r36x201206111201)
  Only one of the following can be installed at once: 
    WindowBuilder Win32 OS Support 1.5.0.r36x201206111201 (org.eclipse.wb.os.win32 1.5.0.r36x201206111201)
    WindowBuilder Win32 OS Support 1.5.2.r36x201303061457 (org.eclipse.wb.os.win32 1.5.2.r36x201303061457)
  Cannot satisfy dependency:
    From: WindowBuilder Core 1.5.0.r36x201206111201 (org.eclipse.wb.core.feature.feature.group 1.5.0.r36x201206111201)
    To: org.eclipse.wb.os.win32 [1.5.0.r36x201206111201]
  Cannot satisfy dependency:
    From: WindowBuilder Core 1.5.2.r36x201303061457 (org.eclipse.wb.core.feature.feature.group 1.5.2.r36x201303061457)
    To: org.eclipse.wb.os.win32 [1.5.2.r36x201303061457]
  Cannot satisfy dependency:
    From: Swing Designer 1.5.2.r36x201303071654 (org.eclipse.wb.swing.feature.feature.group 1.5.2.r36x201303071654)
    To: org.eclipse.wb.core.feature.feature.group 1.5.2.r36x201303061457

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Re: Determining if user is using a tablet

Also you may consider using trunk\samples\mobilewebapp\src\main\java\com\google\gwt\sample\mobilewebapp\FormFactor.gwt.xml from the official GWT svn. This example generates a property you can use in your gwt.xml to specify deferred binding rules. If you don't want to use deferred binding you may use PropertySource (https://github.com/Legioth/PropertySource) project that will make the property available in your java code.

On Sunday, April 28, 2013 9:31:05 PM UTC+2, bvt wrote:
Does anybody have any advice on how to determine whether somebody is using a tablet to access my GWT application? If I understand https://code.google.com/p/google-web-toolkit/issues/detail?id=4911 correctly, it would appear that GWT 2.5.1 supports only CSS2 media queries, which don't seem particularly useful in this regard. I'd like to adjust spacing of items to make selection easier for tablet users, but compact items on small screens.

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Image widget not attached?

UiBinder template extract:
         <div ui:field='myView' style='position:absolute; top:0; bot:0; left:0; right:0;' class='{style.hidden}'>
             <g:Image ui:field="myImage"/>
             <g:Button ui:field='closeButton' addStyleNames='{style.close-button}'>
                 <ui:text from='{strings.close}'/>
             </g:Button>
         </div>

The div's container is the HTMLPanel at the root of the template.

    @UiField Image      myImage;
    ...
    myImage.setUrlAndVisibleRect(url, 0, 0, width, height);

By debugger inspection I see that at the point at which setUrl... is to be called, the Image has attached: false. What am I overlooking? (This is my first use of gwt-Image.)

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Monday, April 29, 2013

Re: GWT compilation failed

Hi,

solved.
I tried around several things. I think deleting the files in the gwt-unitCache folder solved it.

Thanks
Magnus

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Re: The app is not loading in Safari?

Hi, yes I'm certain :) Thanks for your reply.

I found something that could be the problem, but the solution didn't work.
http://support.apple.com/kb/TS3408


Den måndagen den 29:e april 2013 kl. 17:02:43 UTC+2 skrev stuckagain:
Are you certain you did not disable the permutation for Safari ? I made that mistake multiple times already :-)
 
David

On Mon, Apr 29, 2013 at 1:27 PM, Fille <filip....@gmail.com> wrote:
When I test the compiled application in Safari (on Windows 7 AND Max OSX) it hangs and only displays a white blank page, and Safari hangs on loading. 
In the developer-tools in Safari, nothing seems to be downloaded under the "Network" tab.

It works in Firefox, Chrome, IE 8, IE 9 without no problem.

Someone had a similar problem or any idea what the problem might be?

I'm using gwt-2.5.1.




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GWT compilation failed

Hi,

after upgrading the eclipse plugin (Help -> Check for Updates) I cannot compile my project anymore.
I receive the message "GWT compilation failed" (see below).

What can I do?
(GWT 2.5.1)

Thank you
Magnus

-----

Compiling module bcs.bcs
   [ERROR] An internal compiler exception occurred
com.google.gwt.dev.jjs.InternalCompilerException: Unexpected error during visit.
at com.google.gwt.dev.jjs.ast.JVisitor.translateException(JVisitor.java:109)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:276)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)
at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:116)
at com.google.gwt.dev.jjs.ast.JCastOperation.traverse(JCastOperation.java:65)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)
at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:116)
at com.google.gwt.dev.jjs.ast.JDeclarationStatement.traverse(JDeclarationStatement.java:48)
at com.google.gwt.dev.jjs.ast.JModVisitor$ListContextImmutable.traverse(JModVisitor.java:170)
at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemoveImmutable(JModVisitor.java:336)
at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:83)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:137)
at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:133)
at com.google.gwt.dev.jjs.ast.JMethodBody.traverse(JMethodBody.java:82)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)
at com.google.gwt.dev.jjs.ast.JMethod.visitChildren(JMethod.java:434)
at com.google.gwt.dev.jjs.ast.JMethod.traverse(JMethod.java:403)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)
at com.google.gwt.dev.jjs.impl.UnifyAst.mainLoop(UnifyAst.java:900)
at com.google.gwt.dev.jjs.impl.UnifyAst.exec(UnifyAst.java:625)
at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:640)
at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.java:33)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:278)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:229)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:141)
at com.google.gwt.dev.Compiler.run(Compiler.java:232)
at com.google.gwt.dev.Compiler.run(Compiler.java:198)
at com.google.gwt.dev.Compiler$1.run(Compiler.java:170)
at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:88)
at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:82)
at com.google.gwt.dev.Compiler.main(Compiler.java:177)
Caused by: java.lang.RuntimeException: Unexpected IOException on in-memory stream
at com.google.gwt.dev.javac.CompilationUnit.getTypes(CompilationUnit.java:360)
at com.google.gwt.dev.jjs.impl.UnifyAst.assimilateUnit(UnifyAst.java:670)
at com.google.gwt.dev.jjs.impl.UnifyAst.searchForTypeBySource(UnifyAst.java:983)
at com.google.gwt.dev.jjs.impl.UnifyAst.access$1500(UnifyAst.java:120)
at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleGwtCreate(UnifyAst.java:364)
at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleMagicMethodCall(UnifyAst.java:433)
at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.endVisit(UnifyAst.java:237)
at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(JMethodCall.java:243)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
... 37 more
Caused by: java.io.InvalidClassException: com.google.gwt.dev.jjs.ast.JDeclaredType; local class incompatible: stream classdesc serialVersionUID = -1052417216019896795, local class serialVersionUID = -8155793964565947646
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:579)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1600)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1513)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1600)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1513)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1749)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368)
at java.util.ArrayList.readObject(ArrayList.java:696)
at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:988)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1776)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368)
at com.google.gwt.dev.jjs.ast.JProgram.deserializeTypes(JProgram.java:203)
at com.google.gwt.dev.javac.CompilationUnit.getTypes(CompilationUnit.java:358)
... 46 more
      [ERROR] at UserAgentAsserter.java(66): GWT.create(UserAgentAsserter$UserAgentProperty.class)
         com.google.gwt.dev.jjs.ast.JMethodCall
      [ERROR] at UserAgentAsserter.java(66): (UserAgentAsserter$UserAgentProperty) GWT.create(UserAgentAsserter$UserAgentProperty.class)
         com.google.gwt.dev.jjs.ast.JCastOperation
      [ERROR] at UserAgentAsserter.java(66): UserAgentAsserter$UserAgentProperty impl = (UserAgentAsserter$UserAgentProperty) GWT.create(UserAgentAsserter$UserAgentProperty.class)
         com.google.gwt.dev.jjs.ast.JDeclarationStatement
      [ERROR] at UserAgentAsserter.java(65): {
  UserAgentAsserter$UserAgentProperty impl = (UserAgentAsserter$UserAgentProperty) GWT.create(UserAgentAsserter$UserAgentProperty.class);
  if (!impl.getUserAgentRuntimeWarning()) {
    return;
  }
  String compileTimeValue = impl.getCompileTimeValue();
  String runtimeValue = impl.getRuntimeValue();
  if (!compileTimeValue.equals(runtimeValue)) {
    this.displayMismatchWarning(runtimeValue, compileTimeValue);
  }
}
         com.google.gwt.dev.jjs.ast.JBlock
      [ERROR] at UserAgentAsserter.java(65): {
  UserAgentAsserter$UserAgentProperty impl = (UserAgentAsserter$UserAgentProperty) GWT.create(UserAgentAsserter$UserAgentProperty.class);
  if (!impl.getUserAgentRuntimeWarning()) {
    return;
  }
  String compileTimeValue = impl.getCompileTimeValue();
  String runtimeValue = impl.getRuntimeValue();
  if (!compileTimeValue.equals(runtimeValue)) {
    this.displayMismatchWarning(runtimeValue, compileTimeValue);
  }
}
         com.google.gwt.dev.jjs.ast.JMethodBody
      [ERROR] at UserAgentAsserter.java(65): public void onModuleLoad();

         com.google.gwt.dev.jjs.ast.JMethod

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TabLayoutPanel not visible in IE - old bug still unsolved?

Hi,

my app uses a TabLayoutPanel as the center of a DockLayoutPanel.
It's all created manually in Java, while the contents of the different tabs are created with UIBinder.
(I don't touch barUnit.)

The problem is that the tabs are not visible in IE.
(Everything is fine in FF or Chrome).

I found an old bug here:

But this bug report is 2 years old.

How can I fix this?
(GWT 2.5.1)

Thanks
Magnus

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Re: CellTable created in onModuleLoad() doesn't draw until mouse moves over the browser window

Hi, I think you should try this while instantiating the Cell table 

timeEntryTable = new CellTable<TimeEntry>(pageSize,
CellTableResource.INSTANCE); 

Please let me know, once you try this out.

Regards,
Kartik


I think you

On Monday, 29 April 2013 01:20:53 UTC+5:30, Guy Paddock wrote:
Hey all,

I'm working with some code that was modeled after the StockWatch sample for JSONP. A key difference between that code and mine is that the JSON data is loaded immediately on module load rather than on a button click.

I'm finding that my CellTable doesn't render completely until I move the mouse over the page. A workaround is to schedule a timer for 100 milliseconds after the table is added to the page that just calls redraw() on the table, but this seems like a hack.

Anyone know why the table demonstrates this behavior?

The code is attached.

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Re: Theme GWT, how does it works?

I'm using lighthttpd, is it possible that it's the problem?

Le jeudi 25 avril 2013 14:49:39 UTC-4, sebastie...@isen-lille.fr a écrit :
Hi,

My web application has serveral widgets like datePicker, dynamicDecorator... If I run my project with eclipse, widgets are ok.

I want to build my project on lighthttpd, so I just copy my folder on my server. When I open website with a web broswer, it works but all my widgets have no "style". ( for example, there are only the numbers for the datePicker: no color, no background...). 


I guess that the theme doesn't work without eclipse but in my gwt.xml I have:

  <inherits name='com.google.gwt.user.theme.clean.Clean'/>
  <inherits name='com.google.gwt.user.theme.standard.Standard'/>

 Do I really need to fill my CSS file to do the same thing with or without eclipse? Can I use the GWT theme without eclipse? I don't really understand the connections between the themes and the CSS..

Thank you in advance!

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Re: Theme GWT, how does it works?

Thank you for your answer.

I choose a theme and I have the same result.

When I look the network requests, all seems OK.

My WebContent folder contain:
- folder myproject (with the theme GWT/clean )
- folder META-INF
- folder WEB-INF
-flavicon.ico
-Myproject.css
-Myproject.html


Le jeudi 25 avril 2013 14:49:39 UTC-4, sebastie...@isen-lille.fr a écrit :
Hi,

My web application has serveral widgets like datePicker, dynamicDecorator... If I run my project with eclipse, widgets are ok.

I want to build my project on lighthttpd, so I just copy my folder on my server. When I open website with a web broswer, it works but all my widgets have no "style". ( for example, there are only the numbers for the datePicker: no color, no background...). 


I guess that the theme doesn't work without eclipse but in my gwt.xml I have:

  <inherits name='com.google.gwt.user.theme.clean.Clean'/>
  <inherits name='com.google.gwt.user.theme.standard.Standard'/>

 Do I really need to fill my CSS file to do the same thing with or without eclipse? Can I use the GWT theme without eclipse? I don't really understand the connections between the themes and the CSS..

Thank you in advance!

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Re: CellTable created in onModuleLoad() doesn't draw until mouse moves over the browser window

1.) GWT can load JSON via JSONP by using JsonpRequestBuilder, in case you didn't know it.

2.) Try moving dataProvider.addDataDisplay() at the end of your setupTable code, so it gets executed after the table is actually added to the DOM (mainPanel.add(table)). As soon as you call dataProvider.addDataDisplay() the table will be rendered and once the table is attached to a data provider the table will update as soon as the data provider updates. So I would do:

a.) setup table and add it to the main panel

When JSON data is available
b.) fill ListDataProvider
c.) attach table to data provider

Alternatively you could also use/extend AsyncDataProvider which allows you do load your JSON data and fill the table asynchronously right inside the data provider.

-- J.

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Re: CellTable created in onModuleLoad() doesn't draw until mouse moves over the browser window

All browsers, in both dev and compiled versions.

On Apr 29, 2013 2:20 PM, "Juan Pablo Gardella" <gardellajuanpablo@gmail.com> wrote:
In which browsers?


2013/4/28 Guy Paddock <guy.paddock@gmail.com>
Hey all,

I'm working with some code that was modeled after the StockWatch sample for JSONP. A key difference between that code and mine is that the JSON data is loaded immediately on module load rather than on a button click.

I'm finding that my CellTable doesn't render completely until I move the mouse over the page. A workaround is to schedule a timer for 100 milliseconds after the table is added to the page that just calls redraw() on the table, but this seems like a hack.

Anyone know why the table demonstrates this behavior?

The code is attached.

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Re: I want to use Apache Commons on the server, but the code is using the packages in gwt-dev.jar.

The thig is whenever I use a class from that package the IDE would link to the gwt-dev.jar. It's seem to be a conflict issue, there might be an easy solution but I have no knowledge of it.

On Monday April 29. 2013 at 4:18 AM, Patrick Tucker <tuckerpmt@gmail.com> wrote:

Once on the server the jars in a directory are loaded in alphabetic order if not specified otherwise. You can try renaming the jar to make it come first.

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Sent from Mailbird - it's faster

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Re: Installing GWT 2.5.1 through Eclipse

That's weird, it might be a networking issue. Try to follow this page:
It's shows you how to install from a local repos.

On Monday, April 29, 2013 7:44:23 PM UTC+3, Anssi Lappalainen wrote:
I'm trying to install GWT plugin for Eclipse. I go to 'Help > Install new software... ' through menus and I have added http://dl.google.com/eclipse/plugin/4.2 as Available Software Site. I choose to install Google Web Toolkit SDK 2.5.1, accept the agreements. Installing software dialog window appears and I see the progress bar which immediately gets stuck at 48% and never proceeds from there.

System information:
Arch Linux 3.8.10-1 x86_64
Eclipse SDK 4.2.2

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Re: Chrome plugin



On Monday, April 29, 2013 7:02:26 PM UTC+2, Norman Viands wrote:
In the 2.51. there was a note about the plugin being available from the Chrome Store. It is there but is disabled.  Is there plugin for Chrome going to be made available anytime soon?

I suppose you're running Windows 8?
https://code.google.com/p/google-web-toolkit/issues/detail?id=7778 

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Re: Chrome plugin

It's is available in Chrome Web Store:

 It's working fine with latest Chrome and GWT 2.5.1. What do you mean it's disabled?

On Monday, April 29, 2013 8:02:26 PM UTC+3, Norman Viands wrote:
In the 2.51. there was a note about the plugin being available from the Chrome Store. It is there but is disabled.  Is there plugin for Chrome going to be made available anytime soon?

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Re: CellTable created in onModuleLoad() doesn't draw until mouse moves over the browser window

In which browsers?


2013/4/28 Guy Paddock <guy.paddock@gmail.com>
Hey all,

I'm working with some code that was modeled after the StockWatch sample for JSONP. A key difference between that code and mine is that the JSON data is loaded immediately on module load rather than on a button click.

I'm finding that my CellTable doesn't render completely until I move the mouse over the page. A workaround is to schedule a timer for 100 milliseconds after the table is added to the page that just calls redraw() on the table, but this seems like a hack.

Anyone know why the table demonstrates this behavior?

The code is attached.

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Re: Determining if user is using a tablet

On 04/28/2013 12:31 PM, bvt wrote:
> Does anybody have any advice on how to determine whether somebody is
> using a tablet to access my GWT application? If I
> understand https://code.google.com/p/google-web-toolkit/issues/detail?id=4911 correctly,
> it would appear that GWT 2.5.1 supports only CSS2 media queries, which
> don't seem particularly useful in this regard. I'd like to adjust
> spacing of items to make selection easier for tablet users, but
> compact items on small screens.
> --

There are a variety of Javascript solutions out there that effectively
return the results of CSS3's min/max width. They can be adopted to GWT
without too much trouble.

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Chrome plugin

In the 2.51. there was a note about the plugin being available from the Chrome Store. It is there but is disabled.  Is there plugin for Chrome going to be made available anytime soon?

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Installing GWT 2.5.1 through Eclipse

I'm trying to install GWT plugin for Eclipse. I go to 'Help > Install new software... ' through menus and I have added http://dl.google.com/eclipse/plugin/4.2 as Available Software Site. I choose to install Google Web Toolkit SDK 2.5.1, accept the agreements. Installing software dialog window appears and I see the progress bar which immediately gets stuck at 48% and never proceeds from there.

System information:
Arch Linux 3.8.10-1 x86_64
Eclipse SDK 4.2.2

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Unable to read from byte cache

Hi, I get this in dev mode en eclipse Juno, get 2.5.1

java.util.concurrent.ExecutionException: java.lang.RuntimeException: Unable to read from byte cache
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
at java.util.concurrent.FutureTask.get(FutureTask.java:111)
at com.google.gwt.dev.javac.PersistentUnitCache.awaitUnitCacheMapLoad(PersistentUnitCache.java:466)
at com.google.gwt.dev.javac.PersistentUnitCache.find(PersistentUnitCache.java:391)
at com.google.gwt.dev.javac.CompilationStateBuilder.addArchive(CompilationStateBuilder.java:365)
at com.google.gwt.dev.ArchivePreloader.preloadArchives(ArchivePreloader.java:65)
at com.google.gwt.dev.DevModeBase$UiBrowserWidgetHostImpl.createModuleSpaceHost(DevModeBase.java:106)
at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:197)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:526)
at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.RuntimeException: Unable to read from byte cache
at com.google.gwt.dev.util.DiskCache.transferFromStream(DiskCache.java:171)
at com.google.gwt.dev.util.DiskCacheToken.readObject(DiskCacheToken.java:87)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1004)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1872)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1970)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1894)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
at java.util.ArrayList.readObject(ArrayList.java:733)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1004)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1872)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
at com.google.gwt.dev.javac.CachedCompilationUnit.readObject(CachedCompilationUnit.java:205)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1004)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1872)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1777)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1347)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
at com.google.gwt.dev.javac.PersistentUnitCache.loadUnitMap(PersistentUnitCache.java:517)
at com.google.gwt.dev.javac.PersistentUnitCache.access$800(PersistentUnitCache.java:96)
at com.google.gwt.dev.javac.PersistentUnitCache$4.run(PersistentUnitCache.java:222)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
... 1 more
Caused by: java.io.StreamCorruptedException: unexpected EOF in middle of data block
at java.io.ObjectInputStream$BlockDataInputStream.refill(ObjectInputStream.java:2518)
at java.io.ObjectInputStream$BlockDataInputStream.read(ObjectInputStream.java:2681)
at java.io.ObjectInputStream.read(ObjectInputStream.java:862)
at java.io.InputStream.read(InputStream.java:101)
at com.google.gwt.dev.util.DiskCache.transferFromStream(DiskCache.java:159)


I did delete the unit cache, recompile... etc. 

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