Re: GWTTestCase: reduce log level

[Denny Kluge]

Thanks Thomas, I'll look into that (tomorrow).
Have a nice evening!

Am Donnerstag, 10. März 2016 11:53:22 UTC+1 schrieb Thomas Broyer:
>
>
>
> On Thursday, March 10, 2016 at 9:31:04 AM UTC+1, Denny Kluge wrote:
>>
>> This is probably a newbie question, but I googled around for the past 
>> half hour without finding a solution. So when I run a GWTTestCase in 
>> Eclipse,
>> tons of log info are spewed out to the Eclipse console by htmlunit and other 
>> sub-components of the GWT JUnit environment. E.g.,
>>
>> 00:48:05.949 [htmlUnit client thread] DEBUG org.apache.http.wire - >> 
>> "GET/com.gxe.GwtTest.JUnit/com.gxe.GwtTest.JUnit.nocache.js 
>> HTTP/1.1[EOL]"
>> 00:48:05.949 [htmlUnit client thread] DEBUG org.apache.http.wire - >> "Host: 
>> 192.168.1.124:37966[EOL]"
>> 00:48:05.949 [htmlUnit client thread] DEBUG org.apache.http.wire - >> 
>> "User-Agent: 
>> Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.19)
>> Gecko/2010031422 Firefox/3.0.19[EOL]"
>> 
>>
>> Does anyone know how I can tune down the log level of the GWT Junit 
>> environment?
>>
>
> You must have some logging configuration file in your classpath (or system 
> properties) such that Apache Commons Logging configures itself with DEBUG 
> logging.
> See http://htmlunit.sourceforge.net/logging.html and 
> https://commons.apache.org/proper/commons-logging/guide.html
> AFAICT, HtmlUnit should by default use java.util.logging, so that'd mean 
> you have a java.util.logging.config.file system property set to some file 
> that configures logging at DEBUG level; or your JRE's 
> lib/logging.properties sets logging to DEBUG by default.
> But if you have Log4j in your classpath (or an adapter for Log4j 2.x or 
> SLF4J), then that'd be used instead, so look for a log4j.properties in your 
> classpath.
>

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GWTTestCase: reduce log level

[Denny Kluge]

This is probably a newbie question, but I googled around for the past half hour 
without finding a solution. So when I run a GWTTestCase in Eclipse,
tons of log info are spewed out to the Eclipse console by htmlunit and other 
sub-components of the GWT JUnit environment. E.g.,

00:48:05.949 [htmlUnit client thread] DEBUG org.apache.http.wire - >> 
"GET/com.gxe.GwtTest.JUnit/com.gxe.GwtTest.JUnit.nocache.js 
HTTP/1.1[EOL]"
00:48:05.949 [htmlUnit client thread] DEBUG org.apache.http.wire - >> "Host: 
192.168.1.124:37966[EOL]"
00:48:05.949 [htmlUnit client thread] DEBUG org.apache.http.wire - >> 
"User-Agent: 
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.19)
Gecko/2010031422 Firefox/3.0.19[EOL]"


Does anyone know how I can tune down the log level of the GWT Junit 
environment?

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Re: CellTable FieldUpdater Validation (not null, etc)

[Denny Kluge]

I had to call refresh on the DataProvider for the grid to display the 
previous value.

tColName.setFieldUpdater(new FieldUpdater() {
   public void update(int index, final MyModel model, final String newValue) 
{
  if (newValue == null || newValue.trim().isEmpty()) {
 textCellName.clearViewData(model);
 mDataProvider.refresh();
 return;
  }
   }
}




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Re: ScrollPanel maxWidth or maxHeight?

[Denny Kluge]

I don't know if it still relevant, but I had the same problem and I found a 
solution.

I have small popup (my Class extends DialogBox).

Inside the popup, I have a VerticalPanel. Inside this panel is a ScrollPanel 
and a HorizontalPanel for some buttons. Inside the ScrollPanel is a 
FlexTable.
Now, the user can add and remove rows in the FlexTable. I want to grow the 
Dialog a bit, but when it gets too large, I want the ScrollPanel to have a 
fixed height so that the scrollbars appear.
When the user removes elements from the table and gets beyond the critical 
height, I want the dialog to shrink.

It's quite easy. Here is how I achieved it.

 private void handlePanelHeight() {
String height = null;
if (table.getOffsetHeight()  MAX_PANEL_HEIGHT) {
   height = String.valueOf(MAX_PANEL_HEIGHT);
} else {
   height = String.valueOf(table.getOffsetHeight());
}
DOM.setStyleAttribute(scrollPanel.getElement(), height, height);
 }

In my example, I set MAX_PANEL_HEIGHT to 250.
I call this method when

   - the dialog is opened
   - the user adds a row
   - the user removes a row
   
I hope this helps.

Best regards
Denny

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