Showcase mainMenu, space between MenuItems

2011-10-05 Thread Ewald Pankratz
I've tried to reduce the space between the main-menu Items without any 
success. How to do?
I was successful with CwCellList same thing did not work with the main menu.

Please help, Thanks


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Re: @ShowcaseSource

2011-02-17 Thread Ewald Pankratz
Sorry it was working with the ant script.
Is used eclipse run as ...



On Feb 16, 6:10 pm, Ewald Pankratz ewald.pankr...@gmail.com wrote:
 I'm playing around with the showcase example. I created a class
 similar to all the others which extent ContentWidget. It is working
 fine as long as I don't use Annotations like @ShowcaseSource. Then I
 get errors. Why?

 package com.google.gwt.sample.showcase.client.content.ep;

 import com.google.gwt.core.client.GWT;
 import com.google.gwt.core.client.RunAsyncCallback;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.i18n.client.Constants;
 import com.google.gwt.sample.showcase.client.ContentWidget;
 import
 com.google.gwt.sample.showcase.client.ShowcaseAnnotations.ShowcaseData;
 import
 com.google.gwt.sample.showcase.client.ShowcaseAnnotations.ShowcaseSource;
 import
 com.google.gwt.sample.showcase.client.ShowcaseAnnotations.ShowcaseStyle;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Button;
 import com.google.gwt.user.client.ui.HorizontalPanel;
 import com.google.gwt.user.client.ui.Widget;

 /**
  * Example file.
  */
 @ShowcaseStyle(.gwt-German-Punkt)
 public class EpGermanPunkt extends ContentWidget {

           /**
            * The constants used in this Content Widget.
            */
   @ShowcaseSource
   public static interface CwConstants extends Constants {
     String cwEpGermanPunktClickMessage();
     String cwEpGermanPunktDescription();
     String cwEpGermanPunktDisabled();
     String cwEpGermanPunktName();
     String cwEpGermanPunktNormal();
   }

   /**
    * An instance of the constants.
    */
   @ShowcaseData
   private final CwConstants constants;

   /**
    * Constructor.
    *
    * @param constants the constants
    */
   public EpGermanPunkt(CwConstants constants) {
     super(constants.cwEpGermanPunktName(), constants
         .cwEpGermanPunktDescription(), true);
     this.constants = constants;
   }

   /**
    * Initialize this example.
    */
   @ShowcaseSource
   @Override
   public Widget onInitialize() {

     HorizontalPanel hPanel = new HorizontalPanel();
     hPanel.setSpacing(10);

       // Add a normal button
       Button normalButton = new Button(
           constants.cwEpGermanPunktNormal(), new ClickHandler() {
             public void onClick(ClickEvent event) {
               Window.alert(constants.cwEpGermanPunktClickMessage());
             }
           });
       normalButton.ensureDebugId(cwEpGermanPunkt-normal);
       hPanel.add(normalButton);

     // Return the panel
     return hPanel;
   }

     @Override
     protected void asyncOnInitialize(final AsyncCallbackWidget
 callback) {
       // TODO Auto-generated method stub
         GWT.runAsync(EpGermanPunkt.class, new RunAsyncCallback() {

             public void onFailure(Throwable caught) {
               callback.onFailure(caught);
             }

             public void onSuccess() {
               callback.onSuccess(onInitialize());
             }
           });
     }







 }

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@ShowcaseSource

2011-02-16 Thread Ewald Pankratz
I'm playing around with the showcase example. I created a class
similar to all the others which extent ContentWidget. It is working
fine as long as I don't use Annotations like @ShowcaseSource. Then I
get errors. Why?


package com.google.gwt.sample.showcase.client.content.ep;

import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.RunAsyncCallback;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.i18n.client.Constants;
import com.google.gwt.sample.showcase.client.ContentWidget;
import
com.google.gwt.sample.showcase.client.ShowcaseAnnotations.ShowcaseData;
import
com.google.gwt.sample.showcase.client.ShowcaseAnnotations.ShowcaseSource;
import
com.google.gwt.sample.showcase.client.ShowcaseAnnotations.ShowcaseStyle;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Widget;

/**
 * Example file.
 */
@ShowcaseStyle(.gwt-German-Punkt)
public class EpGermanPunkt extends ContentWidget {

  /**
   * The constants used in this Content Widget.
   */
  @ShowcaseSource
  public static interface CwConstants extends Constants {
String cwEpGermanPunktClickMessage();
String cwEpGermanPunktDescription();
String cwEpGermanPunktDisabled();
String cwEpGermanPunktName();
String cwEpGermanPunktNormal();
  }

  /**
   * An instance of the constants.
   */
  @ShowcaseData
  private final CwConstants constants;

  /**
   * Constructor.
   *
   * @param constants the constants
   */
  public EpGermanPunkt(CwConstants constants) {
super(constants.cwEpGermanPunktName(), constants
.cwEpGermanPunktDescription(), true);
this.constants = constants;
  }


  /**
   * Initialize this example.
   */
  @ShowcaseSource
  @Override
  public Widget onInitialize() {

HorizontalPanel hPanel = new HorizontalPanel();
hPanel.setSpacing(10);

  // Add a normal button
  Button normalButton = new Button(
  constants.cwEpGermanPunktNormal(), new ClickHandler() {
public void onClick(ClickEvent event) {
  Window.alert(constants.cwEpGermanPunktClickMessage());
}
  });
  normalButton.ensureDebugId(cwEpGermanPunkt-normal);
  hPanel.add(normalButton);

// Return the panel
return hPanel;
  }


@Override
protected void asyncOnInitialize(final AsyncCallbackWidget
callback) {
  // TODO Auto-generated method stub
GWT.runAsync(EpGermanPunkt.class, new RunAsyncCallback() {

public void onFailure(Throwable caught) {
  callback.onFailure(caught);
}

public void onSuccess() {
  callback.onSuccess(onInitialize());
}
  });
}
}











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Re: Scrollbar Widget

2010-03-31 Thread Ewald Pankratz
On Mar 31, 4:11 pm, Thomas Jackson thomas.jackson@gmail.com
wrote:
 I know this question has probably been asked many times but I was
 wondering if anyone has encountered a way to do a ScrollBar in GWT.  I
 am looking to build a widget which will show a file and do not want to
 load the whole file but want the ScrollBars to represent the whole file
 and moving the scrollbar would load different parts of the file.

 Does anyone know of such a beast?

 Thanks
 Thomas


You probably find here
http://code.google.com/docreader/#p=google-web-toolkit-incubators=google-web-toolkit-incubatort=google-web-toolkit-incubator
what you are searching for.

EP

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Click on a dragable object

2010-03-01 Thread Ewald Pankratz
Hi
I have a stange behave with my application

http://learn4money.appspot.com

- go toEnglish/The Weather 1
- click Ctrl + for a few times to make it quite big.
- click to the dragable word (in bold)

and you will see it.

Maybe somebody can explain me this behave a little bit.

I have the following panels.
VerticalPanel(FlowPanel,
DecoratorPanel(AbsolutePanel(HorizontalPanel)))

thanks a lot.


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Re: Click on a dragable object

2010-03-01 Thread Ewald Pankratz
It looks quite good with FF but not with chrome. I also see a
different result on another computer.



On Mar 1, 11:30 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:
 Hi
 I have a stange behave with my application

 http://learn4money.appspot.com

 - go to    English/The Weather 1
 - click Ctrl + for a few times to make it quite big.
 - click to the dragable word (in bold)

 and you will see it.

 Maybe somebody can explain me this behave a little bit.

 I have the following panels.
 VerticalPanel(FlowPanel,
 DecoratorPanel(AbsolutePanel(HorizontalPanel)))

 thanks a lot.

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Re: Constants Issue related to Properties file

2010-01-25 Thread Ewald Pankratz

#
/src/t0001/client/T0001.java
#

package t0001.client;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.RootPanel;

public class T0001 implements EntryPoint {

  public void onModuleLoad() {

PhotoConstants constants = (PhotoConstants) GWT.create
(PhotoConstants.class);
Window.alert(constants.upnpAppName());

RootPanel.get().add(new HTML(ALLES MIST));

  }
}

#
src/t0001/client/PhotoConstants.java
#

package t0001.client;

import com.google.gwt.i18n.client.Constants;

public interface PhotoConstants  extends Constants {
  String upnpAppName();
}

#
/src/t0001/client/PhotoConstants.properties
#

upnpAppName = it's all big shit









On Jan 25, 10:43 am, Thomas Broyer t.bro...@gmail.com wrote:
 On Jan 24, 10:04 pm, Ashish Khivesara ashish.khives...@gmail.com
 wrote:





  Hi,
      I am trying to do a simple constant lookup. com.google.gwt.i18n.client.
  Constants is what I need to use.

  I created the interface

  public interface PhotoConstants extends Constants{

  String appName();

  }

  I am calling is in GWT Entry Point code as follows

  PhotoConstants constants = (PhotoConstants)GWT.create(PhotoConstants.class);
  Window.alert(constants.upnpAppName());

  I created a PhotoConstants.properties file in war/ directory.

 The *.properties file should be in the same package as the
 corresponding *.java file. This is a compile-time thing, and the
 compiler doesn't look into your war/ directory (it only outputs into
 it)

  However I get the following Exception.

  This maybe because I dont have the properties file in the correct location??
  The documentation does not say anything about it though...

 http://code.google.com/webtoolkit/doc/latest/DevGuideI18n.html#DevGui...
 says:
 Static string internationalization uses traditional
 Java .properties files to manage translating tags into localized
 values. These files may be placed into the same package as your main
 module class. They must be placed in the same package as their
 corresponding Constants/Messages subinterface definition file.

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Re: programatically using CssResource styles in 2.0

2010-01-25 Thread Ewald Pankratz
I tried to understand the problem and the solution and spend some time
to fix the problem. But I always get compiler errors. Would be glad
if you could give me the full solution.


On Jan 25, 10:36 am, Thomas Broyer t.bro...@gmail.com wrote:
 On Jan 25, 5:38 am, ross ross.m.sm...@googlemail.com wrote:





  Hi,

  This is probably a very noob question but I have updated my project to
  GWT 2.0 and I am trying to rewrite some of my Widgets to use
  Declarative UI because it looks very promising and cool!

  However, I am a little stumped on how to apply CssResource styles
  dynamically in my code.  I found the trailing info on the site (http://
  code.google.com/webtoolkit/doc/latest/DevGuideUiBinder.html) and
  copied it here for convenience.  The part that stumps is me is the
  following lines:

  void setEnabled(boolean enabled) {
      getElement().addStyle(enabled ? : style.enabled() : style.disabled
  ());
      getElement().removeStyle(enabled ? : style.disabled() :
  style.enabled());
    }

  There do not appear to be addStyle(String) and removeStyle(String)
  methods in the Element class??  Am I missing something obvious?  I
  hope so!

 The methods are actually named addClassName and removeClassName.

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Re: GWT 2.0 uiBinder not completely working with DockPanelLayout (for me that is)

2010-01-25 Thread Ewald Pankratz
The number is too high.

!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder xmlns:ui='urn:ui:com.google.gwt.uibinder'
xmlns:g='urn:import:com.google.gwt.user.client.ui'
g:DockLayoutPanel unit='EM'
g:north size='5'
g:LabelTop/g:Label
/g:north
g:center
g:LabelBody/g:Label
/g:center
g:west size='15'
g:LabelWest/g:Label
/g:west
g:south size=3
g:LabelSouth/g:Label
/g:south
/g:DockLayoutPanel
/ui:UiBinder



On Jan 24, 8:26 pm, Joe Hudson joe...@gmail.com wrote:
 Hello,

 I am new to GWT 2.0 and was trying out the uiBinder.  I have a simple
 test project to get my feet wet and it isn't working as expected.  I
 am only seeing the north and west sections in FireFox (not the center
 and south sections)  and in IE I see nothing at all.  Could anyone
 please help me understand what I am doing wrong?

 I do see the DOM for the missing sections (center and south) in
 Firebug but can't understand why they are not showing up.

 Thank you very much.

 -- FILES -
 public class Test implements EntryPoint {
         @Override
         public void onModuleLoad() {
                 RootLayoutPanel.get().add(new MainPanel());
         }}

 
 public class MainPanel extends Composite {

         interface MyUiBinder extends UiBinderDockLayoutPanel, MainPanel {
         }

         private static MyUiBinder uiBinder = GWT.create(MyUiBinder.class);

         public MainPanel() {
                 initWidget(uiBinder.createAndBindUi(this));
         }}

 --
 ui:UiBinder xmlns:ui='urn:ui:com.google.gwt.uibinder'
         xmlns:g='urn:import:com.google.gwt.user.client.ui'
                 g:DockLayoutPanel unit='EM'
                         g:north size='5'
                                 g:LabelTop/g:Label
                         /g:north
                         g:center
                                 g:LabelBody/g:Label
                         /g:center
                         g:west size='210'
                                 g:LabelWest/g:Label
                         /g:west
                         g:south size=3
                                 g:LabelSouth/g:Label
                         /g:south
                 /g:DockLayoutPanel
 /ui:UiBinder

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Re: port, eclipse, ff

2010-01-24 Thread Ewald Pankratz
Again a strange problem occurred. I copied a functional project in
eclipse. One had an error in eclipse and the other one not. There was
no reason for the error. They looked exactly the same. So I decided to
install eclipse again. I deleted my $HOME/.eclipse directory and
reinstalled eclipse. The problem disappeared.

I suppose the reason was that I did some changes on the configuration.
I followed the GWT eclipse instruction in README.txt (DND) and got
jammed with the Checkstyle version 4.4.2, which I couldn't find. I
installed a newer version and decided later to get rid of it, because
it is written that a newer version will not work. Maybe at this point
I mad some mistakes.

Google should really automate the shit if possible.

nevertheless, thanks a lot




On Jan 23, 5:38 pm, Ewald Pankratz ewald.pankr...@gmail.com wrote:
 In the meantime I installed new software ssh, nfs, samba and imported
 another project and run it. I stopped it and wanted to reproduce the
 problem I had. But it was always working correctly.

 On Jan 23, 10:51 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:



  I restarted my computer, opened eclipse, closed unrelated projects,
  run the program with port , opened my ff. did the address in,
  pressed return, got my result with no styling, pressed the reload
  button, same result. I stopped the program in ecilpse, changed the
  port to 8887, pressed apply, run it, copied the address, did it in ff,
  result was with styling.

  On Jan 22, 5:22 pm, Rajeev Dayal rda...@google.com wrote:

   You should not need to perform a compilation in order to get development
   mode to work.

   I'm not sure why port 8887 would have been active, unless you specified 
   that
   in your launch configuration. What was appearing when you selected port 
   
   vs port 8887? Can you reproduce the problem?

   2010/1/22 Ewald Pankratz ewald.pankr...@gmail.com

Clean an compile didn't help. When I choose Automatically select an
unused port it's working.

On Jan 22, 10:01 am, Hind AbdolKhaleq habdolkha...@gmail.com wrote:
 may try Project- clean and compile again : *Notice the message at
console
 and print it out*

 2010/1/22 Ewald Pankratz ewald.pankr...@gmail.com

  With something else I mean the wrong page I had before.

  On Jan 22, 6:30 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:
   I work with eclipse 3.5, ubuntu 9.10 64 bit, firefox 3.57. I use 
   the
   lastest release of GWT and GA and had a strange experience with 
   the
   result of my GWT program.
   When I run the program with the default address 
   http://localhost:/
   DragDropDemo.html?gwt.codesvr=127.0.1.1:9997 I always got a 
   screen
   which has nothing to do with the program work. Many time I checked
the
   configuration an tried it again. I always got the same strange
result,
   which looked like the result of another program. I even checked 
   with
   find and grep after the string whichs appeared on the screen. 
   There
   were no such strings in this project. I also restarted my computer
   again.  Finally I changed the port to 8887 because the response of
the
   browser was far too fast. And then I got the right screen. When I
   changed back to port , I again got somehing else. There were 
   no
   other GWT programs runnung.

   Any idea? A bug? Something to issue?

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Re: port, eclipse, ff

2010-01-23 Thread Ewald Pankratz
I restarted my computer, opened eclipse, closed unrelated projects,
run the program with port , opened my ff. did the address in,
pressed return, got my result with no styling, pressed the reload
button, same result. I stopped the program in ecilpse, changed the
port to 8887, pressed apply, run it, copied the address, did it in ff,
result was with styling.



On Jan 22, 5:22 pm, Rajeev Dayal rda...@google.com wrote:
 You should not need to perform a compilation in order to get development
 mode to work.

 I'm not sure why port 8887 would have been active, unless you specified that
 in your launch configuration. What was appearing when you selected port 
 vs port 8887? Can you reproduce the problem?

 2010/1/22 Ewald Pankratz ewald.pankr...@gmail.com



  Clean an compile didn't help. When I choose Automatically select an
  unused port it's working.

  On Jan 22, 10:01 am, Hind AbdolKhaleq habdolkha...@gmail.com wrote:
   may try Project- clean and compile again : *Notice the message at
  console
   and print it out*

   2010/1/22 Ewald Pankratz ewald.pankr...@gmail.com

With something else I mean the wrong page I had before.

On Jan 22, 6:30 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:
 I work with eclipse 3.5, ubuntu 9.10 64 bit, firefox 3.57. I use the
 lastest release of GWT and GA and had a strange experience with the
 result of my GWT program.
 When I run the program with the default address 
 http://localhost:/
 DragDropDemo.html?gwt.codesvr=127.0.1.1:9997 I always got a screen
 which has nothing to do with the program work. Many time I checked
  the
 configuration an tried it again. I always got the same strange
  result,
 which looked like the result of another program. I even checked with
 find and grep after the string whichs appeared on the screen. There
 were no such strings in this project. I also restarted my computer
 again.  Finally I changed the port to 8887 because the response of
  the
 browser was far too fast. And then I got the right screen. When I
 changed back to port , I again got somehing else. There were no
 other GWT programs runnung.

 Any idea? A bug? Something to issue?

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Re: port, eclipse, ff

2010-01-23 Thread Ewald Pankratz
In the meantime I installed new software ssh, nfs, samba and imported
another project and run it. I stopped it and wanted to reproduce the
problem I had. But it was always working correctly.


On Jan 23, 10:51 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:
 I restarted my computer, opened eclipse, closed unrelated projects,
 run the program with port , opened my ff. did the address in,
 pressed return, got my result with no styling, pressed the reload
 button, same result. I stopped the program in ecilpse, changed the
 port to 8887, pressed apply, run it, copied the address, did it in ff,
 result was with styling.

 On Jan 22, 5:22 pm, Rajeev Dayal rda...@google.com wrote:



  You should not need to perform a compilation in order to get development
  mode to work.

  I'm not sure why port 8887 would have been active, unless you specified that
  in your launch configuration. What was appearing when you selected port 
  vs port 8887? Can you reproduce the problem?

  2010/1/22 Ewald Pankratz ewald.pankr...@gmail.com

   Clean an compile didn't help. When I choose Automatically select an
   unused port it's working.

   On Jan 22, 10:01 am, Hind AbdolKhaleq habdolkha...@gmail.com wrote:
may try Project- clean and compile again : *Notice the message at
   console
and print it out*

2010/1/22 Ewald Pankratz ewald.pankr...@gmail.com

 With something else I mean the wrong page I had before.

 On Jan 22, 6:30 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:
  I work with eclipse 3.5, ubuntu 9.10 64 bit, firefox 3.57. I use the
  lastest release of GWT and GA and had a strange experience with the
  result of my GWT program.
  When I run the program with the default address 
  http://localhost:/
  DragDropDemo.html?gwt.codesvr=127.0.1.1:9997 I always got a screen
  which has nothing to do with the program work. Many time I checked
   the
  configuration an tried it again. I always got the same strange
   result,
  which looked like the result of another program. I even checked with
  find and grep after the string whichs appeared on the screen. There
  were no such strings in this project. I also restarted my computer
  again.  Finally I changed the port to 8887 because the response of
   the
  browser was far too fast. And then I got the right screen. When I
  changed back to port , I again got somehing else. There were no
  other GWT programs runnung.

  Any idea? A bug? Something to issue?

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Re: port, eclipse, ff

2010-01-22 Thread Ewald Pankratz
I copied a project in eclipse with ctrl c, ctrl v to a new name, run
it, got the address http://localhost:/DragDropDemo.html?
gwt.codesvr=127.0.1.1:9997#BinExample and all css attributes were
missing. Then I changed the port number to 8887 and it was working. I
changed back to port  and styles were missing.



On Jan 22, 8:39 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:
 With something else I mean the wrong page I had before.

 On Jan 22, 6:30 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:



  I work with eclipse 3.5, ubuntu 9.10 64 bit, firefox 3.57. I use the
  lastest release of GWT and GA and had a strange experience with the
  result of my GWT program.
  When I run the program with the default address http://localhost:/
  DragDropDemo.html?gwt.codesvr=127.0.1.1:9997 I always got a screen
  which has nothing to do with the program work. Many time I checked the
  configuration an tried it again. I always got the same strange result,
  which looked like the result of another program. I even checked with
  find and grep after the string whichs appeared on the screen. There
  were no such strings in this project. I also restarted my computer
  again.  Finally I changed the port to 8887 because the response of the
  browser was far too fast. And then I got the right screen. When I
  changed back to port , I again got somehing else. There were no
  other GWT programs runnung.

  Any idea? A bug? Something to issue?

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Re: port, eclipse, ff

2010-01-22 Thread Ewald Pankratz
Clean an compile didn't help. When I choose Automatically select an
unused port it's working.


On Jan 22, 10:01 am, Hind AbdolKhaleq habdolkha...@gmail.com wrote:
 may try Project- clean and compile again : *Notice the message at console
 and print it out*

 2010/1/22 Ewald Pankratz ewald.pankr...@gmail.com





  With something else I mean the wrong page I had before.

  On Jan 22, 6:30 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:
   I work with eclipse 3.5, ubuntu 9.10 64 bit, firefox 3.57. I use the
   lastest release of GWT and GA and had a strange experience with the
   result of my GWT program.
   When I run the program with the default address http://localhost:/
   DragDropDemo.html?gwt.codesvr=127.0.1.1:9997 I always got a screen
   which has nothing to do with the program work. Many time I checked the
   configuration an tried it again. I always got the same strange result,
   which looked like the result of another program. I even checked with
   find and grep after the string whichs appeared on the screen. There
   were no such strings in this project. I also restarted my computer
   again.  Finally I changed the port to 8887 because the response of the
   browser was far too fast. And then I got the right screen. When I
   changed back to port , I again got somehing else. There were no
   other GWT programs runnung.

   Any idea? A bug? Something to issue?

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port, eclipse, ff

2010-01-21 Thread Ewald Pankratz
I work with eclipse 3.5, ubuntu 9.10 64 bit, firefox 3.57. I use the
lastest release of GWT and GA and had a strange experience with the
result of my GWT program.
When I run the program with the default address http://localhost:/
DragDropDemo.html?gwt.codesvr=127.0.1.1:9997 I always got a screen
which has nothing to do with the program work. Many time I checked the
configuration an tried it again. I always got the same strange result,
which looked like the result of another program. I even checked with
find and grep after the string whichs appeared on the screen. There
were no such strings in this project. I also restarted my computer
again.  Finally I changed the port to 8887 because the response of the
browser was far too fast. And then I got the right screen. When I
changed back to port , I again got somehing else. There were no
other GWT programs runnung.

Any idea? A bug? Something to issue?



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Re: port, eclipse, ff

2010-01-21 Thread Ewald Pankratz
With something else I mean the wrong page I had before.


On Jan 22, 6:30 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:
 I work with eclipse 3.5, ubuntu 9.10 64 bit, firefox 3.57. I use the
 lastest release of GWT and GA and had a strange experience with the
 result of my GWT program.
 When I run the program with the default address http://localhost:/
 DragDropDemo.html?gwt.codesvr=127.0.1.1:9997 I always got a screen
 which has nothing to do with the program work. Many time I checked the
 configuration an tried it again. I always got the same strange result,
 which looked like the result of another program. I even checked with
 find and grep after the string whichs appeared on the screen. There
 were no such strings in this project. I also restarted my computer
 again.  Finally I changed the port to 8887 because the response of the
 browser was far too fast. And then I got the right screen. When I
 changed back to port , I again got somehing else. There were no
 other GWT programs runnung.

 Any idea? A bug? Something to issue?

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Re: plugin for firefox

2010-01-18 Thread Ewald Pankratz
Thanks very much for the hint


On Jan 15, 11:07 pm, Sorinel C scristescu...@hotmail.com wrote:
 Can you set your dev. environment  like is said 
 here?http://ui-programming.blogspot.com/2009/12/update-your-application-to...

 You'll find out why you have to put that gwt.codesvr parameter and
 others small tricks.

 Cheers!
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Re: Launching DevMode from ANT and debug in Eclipse?

2010-01-17 Thread Ewald Pankratz
I also had a problem with the debuging in eclipse before. I googled
for it and found out that there is a problem with some java version.
Better try the lasted one.



On Jan 15, 10:40 pm, ABB watersel...@gmail.com wrote:
 OK it now works for one of these projects. When i Debug as...  Web
 Application i see logs in the console and debugging works like a
 charm.

 Logs from the working project:
       ...
          Found new resource: com/google/gwt/core/client/GWTBridge.java
          Found new resource: com/google/gwt/lang/
 ClassLiteralHolder.java
          Found new resource: com/google/gwt/lang/Util.java
       Validating servlet tags for module
 'com.x.ecommerce.ui.gwt.Ecommerce'
       ...
          Emitting resource Ecommerce.css
          Emitting resource Ecommerce.html
          Emitting resource clear.cache.gif
      ...

 But for another project, i made the exact same tasks and nothing
 happens, nothing in eclipse console and in my browser i get the
 Fd.html file which is a Login screen and my
 EntryPoint is never reached.

 Eclipse console is empty, but in the Development Mode view i see the
 following errors:

 16:32:16.634 [DEBUG] [com.dexero.fd.ui.gwt.admin.Admin] Checking rule
 generate-with
 class='com.google.gwt.resources.rebind.context.InlineClientBundleGenerator'/

 16:32:17.357 [ERROR] [com.fd.ui.gwt.admin.Admin] Unable to get value
 of property 'user.agent'
 16:32:17.474 [ERROR] [com.fd.ui.gwt.admin.Admin] Deferred binding
 failed for 'com.allen_sauer.gwt.dnd.client.util.DragClientBundle';
 expect subsequent failures
 16:32:17.540 [ERROR] [com.dexero.fd.ui.gwt.admin.Admin] Unable to load
 module entry point class
 com.allen_sauer.gwt.dnd.client.util.DragEntryPoint (see associated
 exception for details)
 java.lang.RuntimeException: Deferred binding failed for
 'com.allen_sauer.gwt.dnd.client.util.DragClientBundle' (did you forget
 to inherit a required module?)
     at com.google.gwt.dev.shell.GWTBridgeImpl.create
 (GWTBridgeImpl.java:43)
     at com.google.gwt.core.client.GWT.create(GWT.java:98)
     ...

 Any ideas?

 Thanks,
 ABB

 On Jan 15, 10:55 am, Alexander the.malk...@gmail.com wrote:

  Yeah, dont be shy. Tell us why you cant debug from Eclipse.

  2010/1/15 Miguel Méndez mmen...@google.com

   You should be able to use eclipse to debug you web application -- we do it
   all the time.  Are you not hitting break points or does it just not 
   launch?

   On Thu, Jan 14, 2010 at 2:47 PM, ABB watersel...@gmail.com wrote:

   For some reason, I am not able to debug a specific GWT project in
   Eclipse using  Debug as...  Web Application.

   So I'm now trying to use an ANT target to launch DevMode in order to
   be able to debug my project in eclipse. Is that possible to use ANT or
   Debug as...  Web Application is the only way to debug in eclipse?

   I'm kind of new with GWT, just started on a big project and for some
   reason, the guys here never used the debugger...

   Regards,
   ABB

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Re: DevMode 64-bit Linux InteliiJ IDEA

2010-01-17 Thread Ewald Pankratz
I work with ubuntu 9.10 and GWT 2.0 and eclipse 3.5 on Linux 64 bit
without problems.


On Jan 15, 2:16 pm, Hamlet D'Arcy hamlet...@gmail.com wrote:
 GWT Development Mode is not running for me using 64-bit Linux and
 IntellJ IDEA. I see there are some other threads and bug reports
 already for this issue, however they are either marked stale or
 predate the 2.0 release. The directions attached all include
 instructions that are no longer relevant with the 2.0 release.

 Does anyone have directions on how to get 64-bit Linux and GWT
 Development Mode running, preferably in IntelliJ IDEA?
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Re: TRying to upload a file

2010-01-17 Thread Ewald Pankratz
I am a newbie and I am never sure about anything. But for me it looks
the whole server part of the example is missing.



On Jan 18, 2:33 am, tedpottel tedpot...@gmail.com wrote:
 Hi,
 I cannot figure out how to upload a file.  I copied the sample code at

 http://google-web-toolkit.googlecode.com/svn/javadoc/1.5/com/google/g...

 The program seemed to run fine, I
 1.      Click the browse button to choose a file to upload.
 2.      clicked submit.

 Check the folder war folder of my GWT project for the uploaded file
 could not fine it.
 Did the file get uploaded? If so whare is it? Help
 Ted
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plugin for firefox

2010-01-14 Thread Ewald Pankratz
I work with ubuntu 9.10 64 bit and use firefox 3.57. I work with the
lastest release of GWT and GA. I installed the plugin for my browser
some weeks before and everything looked fine. Suddenly I got error
messages on firefox. I can't properly remember. It was something with
the connection. I uninstalled the plugin in firefox and tried to
install it again. But now I am not longer able to install the plugin.
It tells me no suitable plugin found.
Any idea what to do. Why is there no plugin for chrome. I use chrome
version 4.0.249.43 on my system.
Thanks a lot for any response.
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How to find out the Attributes for an UI Element

2010-01-14 Thread Ewald Pankratz
How can I find out which attribute are available for an UI-Element.
e.g. I want to find out what else I can set for a FlexTable. I work
with eclipse.

g:center
  g:ScrollPanel
g:FlexTable ui:field='table' styleName='{style.table}'
cellSpacing='0' cellPadding='0'/
  /g:ScrollPanel
/g:center

Thanks


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GWT 2.0 R2, implementation of CssResource css();

2009-11-26 Thread Ewald Pankratz
I'm too stupid to understand how all the things are connected. I tried
to find out where the abstract methode css() is implemented. It's in
Mail sample of GWT 2.0 R2.

  interface GlobalResources extends ClientBundle {
@NotStrict
@Source(global.css)
CssResource css();
  }

thanks

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Re: Selection of Widgets

2009-07-23 Thread Ewald Pankratz

Hi Adam
I did something and it works partly. The text will not be selected as
before but when I press the mouse and go out of the widget the full
text will be selected again.
Any idea?

Regards,
Ewald


package g26v01.client;

import com.google.gwt.dom.client.Element;
import com.google.gwt.event.dom.client.MouseDownEvent;
import com.google.gwt.event.dom.client.MouseDownHandler;
import com.google.gwt.event.dom.client.MouseMoveEvent;
import com.google.gwt.event.dom.client.MouseMoveHandler;
import com.google.gwt.event.dom.client.MouseOutEvent;
import com.google.gwt.event.dom.client.MouseOutHandler;
import com.google.gwt.user.client.ui.HTML;

public class MyHTML extends HTML {

public MyHTML() {
super();
// TODO Auto-generated constructor stub
}

public MyHTML(Element element) {
super(element);
// TODO Auto-generated constructor stub
}

public MyHTML(String html, boolean wordWrap) {
super(html, wordWrap);
// TODO Auto-generated constructor stub
}

public MyHTML(String html) {

super(html);
// TODO Auto-generated constructor stub

MyMouseDownHandler ha = new MyMouseDownHandler();
this.addMouseDownHandler(ha);

MyMouseMoveHandler ha2 = new MyMouseMoveHandler();
this.addMouseMoveHandler(ha2);

MyMouseOutHandler ha3 = new MyMouseOutHandler();
this.addMouseOutHandler(ha3);

}

class MyMouseOutHandler implements MouseOutHandler {
@Override
public void onMouseOut(MouseOutEvent event) {
// TODO Auto-generated method stub
event.preventDefault();
}
}

class MyMouseDownHandler implements MouseDownHandler {
@Override
public void onMouseDown(MouseDownEvent event) {
// TODO Auto-generated method stub
event.preventDefault();
}
}

class MyMouseMoveHandler  implements MouseMoveHandler {
@Override
public void onMouseMove(MouseMoveEvent event) {
// TODO Auto-generated method stub
event.preventDefault();
}
}

}





On 23 Jul., 07:56, Adam T adam.t...@gmail.com wrote:
 Hi Ewald,

 Sounds like you want to prevent the default event handling of the
 browser.  You'll need to add some event handlers to your HTML widget
 and the call the preventDefault() method in them.  For example:

                 HTML widget = new HTML();
                 widget.addMouseDownHandler(new MouseDownHandler(){
                         public void onMouseDown(MouseDownEvent event) {
                                 event.preventDefault();
                         }
                 });

 (you might get away with just handling the mouse down event, you might
 have to also handle mouse move - I can't remember without building a
 full example myself, but you get the point, hopefully).

 Regards,

 Adam

 On 22 Juli, 22:37, Ewald Pankratz ewald.pankr...@gmail.com wrote:



  Hi
  When I create a widget e.g. a HTML widget and go with the mouse over
  the widget and press the left mouse button and move the mouse
  somewhere else the widget or part of the widget will be selected. How
  can I get rid of this selection. I don't want any selection instead I
  want to draw a line from the widget to my current mouse pointer. Any
  ideas how to do that? I am a newbie.
  Thanks!!!
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Selection of Widgets

2009-07-22 Thread Ewald Pankratz

Hi
When I create a widget e.g. a HTML widget and go with the mouse over
the widget and press the left mouse button and move the mouse
somewhere else the widget or part of the widget will be selected. How
can I get rid of this selection. I don't want any selection instead I
want to draw a line from the widget to my current mouse pointer. Any
ideas how to do that? I am a newbie.
Thanks!!!

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Re: TabPanel

2009-05-13 Thread Ewald Pankratz

Thanks very much for the solution. After the constructor has finished
it's as supposed to be.
Ewald


public class MyTabPanel extends TabPanel {

int x, y;

public MyTabPanel() {

super();
setStyleName(TAB_PANEL);
setSize(100%, 100%);

add(new HTML(here is the first tab), TAB1);
add(new HTML(here is the second tab), TAB2);
add(new HTML(third tab), TAB3);

selectTab(0);

GWT.log(-  X=[ + x + ] y=[ + y + ], null);
}

public int getx() {
return(getAbsoluteLeft() + getOffsetWidth());
}

public int gety() {
return(getAbsoluteTop() + getOffsetHeight());
}
}



public class GWT25 implements EntryPoint {

int x, y;

public void onModuleLoad() {

MyTabPanel tp = new MyTabPanel();

RootPanel.get().setStyleName(ROOTPANEL);
RootPanel.get().add(tp);

x = tp.getAbsoluteLeft() + tp.getOffsetWidth();
y = tp.getAbsoluteTop() + tp.getOffsetHeight();

GWT.log(-  X=[ + x + ] y=[ + y + ], null);

x = tp.getTabBar().getAbsoluteLeft() + tp.getTabBar
().getOffsetWidth();
y = tp.getTabBar().getAbsoluteTop() + tp.getTabBar
().getOffsetHeight();

GWT.log(-  X=[ + x + ] y=[ + y + ], null);

GWT.log(-  X=[ + tp.getx() + ] y=[ + tp.gety() + ],
null);
}
}





On May 13, 12:01 pm, Magius antonio.diaz@gmail.com wrote:
 In not 100% sure but I remember that the size is 0 until the component
 is rendered.
 In this moment the browser calculates the layout of the page.

 And the browser executes first the js code, then update the DOM and
 finally it repaint the page.
 In this case, the final width and height are not available in the
 constructor.

 You can try using a resize event. I think it's called when the browser
 sets the initial values.

 On May 13, 4:57 am, Ewald Pankratz ewald.pankr...@gmail.com wrote:

  Hi all
  I wounder why x and y are zero. Is this a bug? Maybe I do not
  understand the meaning behind.

  thanks.

  public class MyTabPanel extends TabPanel {

         int x, y;

         public MyTabPanel() {

                 super();

                 setStyleName(TAB_PANEL);
                 setSize(100%, 100%);

                 add(new HTML(here is the first tab), TAB1);
                 add(new HTML(here is the second tab), TAB2);
                 add(new HTML(third tab), TAB3);

                 selectTab(0);

                 x = getAbsoluteLeft() + getOffsetWidth();
                 y = getAbsoluteTop() + getOffsetHeight();

                 GWT.log(-  X=[ + x + ] y=[ + y + ], null);

                 x = getTabBar().getAbsoluteLeft() + getTabBar
  ().getOffsetWidth();
                 y = getTabBar().getAbsoluteTop() + getTabBar
  ().getOffsetHeight();

                 GWT.log(-  X=[ + x + ] y=[ + y + ], null);
         }

  }
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TabPanel

2009-05-12 Thread Ewald Pankratz

Hi all
I wounder why x and y are zero. Is this a bug? Maybe I do not
understand the meaning behind.

thanks.


public class MyTabPanel extends TabPanel {

   int x, y;

   public MyTabPanel() {

   super();

   setStyleName(TAB_PANEL);
   setSize(100%, 100%);

   add(new HTML(here is the first tab), TAB1);
   add(new HTML(here is the second tab), TAB2);
   add(new HTML(third tab), TAB3);

   selectTab(0);

   x = getAbsoluteLeft() + getOffsetWidth();
   y = getAbsoluteTop() + getOffsetHeight();

   GWT.log(-  X=[ + x + ] y=[ + y + ], null);

   x = getTabBar().getAbsoluteLeft() + getTabBar
().getOffsetWidth();
   y = getTabBar().getAbsoluteTop() + getTabBar
().getOffsetHeight();

   GWT.log(-  X=[ + x + ] y=[ + y + ], null);
   }
}

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