Re: SimpleLayoutPanel inside a ScrollPanel or a VerticalPanel does not work

2017-05-27 Thread Piotr Morgwai Kotarbinski 
great, many thanks for your help! :)


On Saturday, May 27, 2017 at 4:19:13 PM UTC+7, Thomas Broyer wrote:
>
>
>
> On Friday, May 26, 2017 at 10:32:12 PM UTC+2, Piotr Morgwai Kotarbinski 
> wrote:
>>
>> Hey all,
>> I have the following code:
>>
>> uiBinder ui.xml template:
>> http://dl.google.com/gwt/DTD/xhtml.ent;>
>> > "urn:import:com.google.gwt.user.client.ui">
>>   
>> AAA
>>   
>> 
>>
>> uiBinder java class:
>> public class TestLayout extends Composite {
>>   interface ViewUiBinder extends UiBinder<Widget, TestLayout> {}
>>   private static ViewUiBinder uiBinder = GWT.create(ViewUiBinder.class);
>>   public TestLayout() { initWidget(uiBinder.createAndBindUi(this)); }
>> }
>>
>> entryPoint:
>> public void onModuleLoad() { RootLayoutPanel.get().add(new TestLayout()); 
>> }
>>
>> ...and it renders to an empty page :(
>>
>> the exact resulting html is like this: (copied from chrome's dom 
>> inspector, formatting mine)
>> 
>> 
>> 
>>   
>>   
>>   http://localhost:8088/Gwt/gwt/standard/standard.css;>
>>   http://localhost:8088/Gwt/7ED5A073690437962C6F98112D263AB9.cache.js&quot</a>;
>> >
>> 
>> 
>> 
>> 
>> 
>>   
>>   
>> 
>>   
>> 
>>   
>> 
>>   
>> AAA
>>   
>> 
>>   
>> 
>>   
>> 
>> 
>> 
>>
>> notice the "position: absolute;" in the style of the 2 inner-most div 
>> elements surrounding "AAA" : if I change them manually to "position: 
>> relative;" inside chrome's dom inspector then it renders ok.
>> moreover, if I just replace the SimpleLayoutPanel with a SimplePanel in 
>> the ui.xml file, it all renders fine in spite of still using a 
>> RootLayoutPanel (not a RootPanel) in my EntryPoint... :?
>>
>> I've also noticed that similar problem appears when I try to put a 
>> SimpleLayoutPanel inside a VerticalPanel:
>> http://dl.google.com/gwt/DTD/xhtml.ent;>
>> > "urn:import:com.google.gwt.user.client.ui">
>>   
>> AAA
>> BBB
>>   
>> 
>>
>> ...because of very similar reasons: the 2 inner-most div elements around 
>> both "AAA" and "BBB" will have "position: absolute;" in their style. Again, 
>> replacing it manually for "position: relative;" makes it render ok and 
>> replacing the SimpleLayoutPanel with a SimplePanel makes it all work ok.
>>
>> Is it a bug or am I missing something? If it's expected then what Panel 
>> should I use instead of a SimpleLayoutPanel as a placeholder inside a 
>> ScrollPanel or a VerticalPanel when using layout Panels in general? (a 
>> SimplePanel works, but it's not a layout Panel, so I guess I should not 
>> rely that it will work under all possible circumstances and I guess I 
>> should be using some layout Panel instead)
>>
>
> tl;dr: use a SimplePanel (it's OK, it's "just a div element"; actually a 
> SimplePanel is like a FlowPanel, except its API ensures it can only contain 
> one single Widget).
>
> For a ScrollPanel to be able to make its content scroll, it must not 
> dictate its size.
> A SimpleLayoutPanel expects that its parent will give it dimensions, that 
> it will then transfer to its inner widget (hence the div with 
> position:relative with a div with position:absolute an 
> left:0;top:0;width:100%;height:100%, and the gwt-Label with 
> left:0;top:0;right:0;bottom:0). If you don't give an explicit size to the 
> SimpleLayoutPanel, and its parent doesn't (such as when it's a ScrollPanel 
> or a VerticalPanel), then it'll end up with a height of 0, and because of 
> the overflow:hidden you won't see its content (the gwt-Label).
>

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SimpleLayoutPanel inside a ScrollPanel or a VerticalPanel does not work

2017-05-26 Thread Piotr Morgwai Kotarbinski 
Hey all,
I have the following code:

uiBinder ui.xml template:
http://dl.google.com/gwt/DTD/xhtml.ent;>

  
AAA
  


uiBinder java class:
public class TestLayout extends Composite {
  interface ViewUiBinder extends UiBinder {}
  private static ViewUiBinder uiBinder = GWT.create(ViewUiBinder.class);
  public TestLayout() { initWidget(uiBinder.createAndBindUi(this)); }
}

entryPoint:
public void onModuleLoad() { RootLayoutPanel.get().add(new TestLayout()); }

...and it renders to an empty page :(

the exact resulting html is like this: (copied from chrome's dom inspector, 
formatting mine)



  
  
  http://localhost:8088/Gwt/gwt/standard/standard.css;>
  http://localhost:8088/Gwt/7ED5A073690437962C6F98112D263AB9.cache.js";
>





  
  

  

  
  
AAA
  

  

  




notice the "position: absolute;" in the style of the 2 inner-most div 
elements surrounding "AAA" : if I change them manually to "position: 
relative;" inside chrome's dom inspector then it renders ok.
moreover, if I just replace the SimpleLayoutPanel with a SimplePanel in the 
ui.xml file, it all renders fine in spite of still using a RootLayoutPanel 
(not a RootPanel) in my EntryPoint... :?

I've also noticed that similar problem appears when I try to put a 
SimpleLayoutPanel inside a VerticalPanel:
http://dl.google.com/gwt/DTD/xhtml.ent;>

  
AAA
BBB
  


...because of very similar reasons: the 2 inner-most div elements around 
both "AAA" and "BBB" will have "position: absolute;" in their style. Again, 
replacing it manually for "position: relative;" makes it render ok and 
replacing the SimpleLayoutPanel with a SimplePanel makes it all work ok.

Is it a bug or am I missing something? If it's expected then what Panel 
should I use instead of a SimpleLayoutPanel as a placeholder inside a 
ScrollPanel or a VerticalPanel when using layout Panels in general? (a 
SimplePanel works, but it's not a layout Panel, so I guess I should not 
rely that it will work under all possible circumstances and I guess I 
should be using some layout Panel instead)

I would be grateful for any feedback or advice :)

Thanks!

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Re: Google Plugin for Eclipse Mars

2016-11-04 Thread Piotr Morgwai Kotarbinski 
FYI: old plugin downloads for all 3 versions (luna, mars, neon) work 
correctly again as of today :)



On Wednesday, October 26, 2016 at 10:07:57 PM UTC+7, Piotr Morgwai 
Kotarbinski wrote:
>
> This plugin, although soon to be deprecated, worked ok for many ppl. Now 
> they are suddenly forced to migrate without any warning... Does anybody has 
> a cash of last available version for eclipse 4.5 (mars) maybe?
>
> Thanks!
>
>
> On Wednesday, October 19, 2016 at 12:01:29 AM UTC+7, Brandon Donnelson 
> wrote:
>>
>> Google will officially deprecate GPE soon, in the 4th quarter. Obviously 
>> I can't speak officially for them, but take my word it's coming. So I'm 
>> warning it's coming, and presenting the deprecation earlier, as I've been 
>> separated the GWT features from the cloud tools. The 
>> https://github.com/GoogleCloudPlatform/google-cloud-eclipse will be 
>> replacing GPE in November as the official plugin. This plugin is far better 
>> than GPE, although it's not polished to beta yet. 
>>
>> The documentation switch is on the agenda to update still. 
>>
>> On Tue, Oct 18, 2016 at 9:23 AM Jim Douglas <jdo...@basis.com> wrote:
>>
>>> Is there an announcement of the deprecation anywhere, Brandon?  Those 
>>> URLs all look like works in progress.
>>>
>>> When a random developer goes looking for the Google Plugin for Eclipse, 
>>> he finds this:
>>>
>>> https://developers.google.com/eclipse/
>>>
>>> Which leads to these install instructions:
>>>
>>> https://developers.google.com/eclipse/docs/getting_started
>>>
>>> Which leads to these instructions:
>>>
>>> Plugin for Eclipse 4.6 (Neon) 
>>> <https://developers.google.com/eclipse/docs/install-eclipse-4.6>
>>>
>>> Plugin for Eclipse 4.5 (Mars) 
>>> <https://developers.google.com/eclipse/docs/install-eclipse-4.5>
>>>
>>> Plugin for Eclipse 4.4 (Luna) 
>>> <https://developers.google.com/eclipse/docs/install-eclipse-4.4>
>>>
>>>
>>> On Tuesday, October 18, 2016 at 8:16:24 AM UTC-7, Brandon Donnelson 
>>> wrote:
>>>>
>>>> Michael is right, GPE and GPE fork is deprecated. 
>>>>
>>>> - GPE is deprecated (or will be in 4th quarter)
>>>> - The new GWT Eclipse Plugin V3 can be installed on mars and neon. The 
>>>> install will conflict with GPE or GPE-Fork so it will ask you to remove 
>>>> GPE 
>>>> if it is installed. 
>>>> - I haven't tested the install GWT Eclipse Plugin V3 with the GPE 
>>>> uninstall path very much so I'm interested if that works, and if it 
>>>> doesn't 
>>>> please report back :)
>>>>
>>>>
>>>> http://gwt-plugins.github.io/documentation/gwt-eclipse-plugin/Download.html
>>>>  
>>>>  - 3 options to dowload, the market place is best 
>>>>
>>>> Thanks,
>>>> Brandon
>>>>
>>>>  
>>>>
>>>
>>>

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Re: GWT 2.8.0 released

2016-10-26 Thread Piotr Morgwai Kotarbinski 
great news! thanks to everybody who made this happen!


On Saturday, October 22, 2016 at 2:21:41 AM UTC+7, Daniel Kurka wrote:
>
> Hi all,
>
> I am very happy to announce GWT 2.8.0 on behalf of the GWT steering 
> committee and the GWT team at Google.
>
> You can download the release from http://www.gwtproject.org/download.html 
> or from maven central.
>
> The release notes can be found at 
> http://www.gwtproject.org/release-notes.html#Release_Notes_2_8_0
>
> Daniel,
> on behalf of the GWT team
>

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Re: Google Plugin for Eclipse Mars

2016-10-26 Thread Piotr Morgwai Kotarbinski 
This plugin, although soon to be deprecated, worked ok for many ppl. Now 
they are suddenly forced to migrate without any warning... Does anybody has 
a cash of last available version for eclipse 4.5 (mars) maybe?

Thanks!


On Wednesday, October 19, 2016 at 12:01:29 AM UTC+7, Brandon Donnelson 
wrote:
>
> Google will officially deprecate GPE soon, in the 4th quarter. Obviously I 
> can't speak officially for them, but take my word it's coming. So I'm 
> warning it's coming, and presenting the deprecation earlier, as I've been 
> separated the GWT features from the cloud tools. The 
> https://github.com/GoogleCloudPlatform/google-cloud-eclipse will be 
> replacing GPE in November as the official plugin. This plugin is far better 
> than GPE, although it's not polished to beta yet. 
>
> The documentation switch is on the agenda to update still. 
>
> On Tue, Oct 18, 2016 at 9:23 AM Jim Douglas  > wrote:
>
>> Is there an announcement of the deprecation anywhere, Brandon?  Those 
>> URLs all look like works in progress.
>>
>> When a random developer goes looking for the Google Plugin for Eclipse, 
>> he finds this:
>>
>> https://developers.google.com/eclipse/
>>
>> Which leads to these install instructions:
>>
>> https://developers.google.com/eclipse/docs/getting_started
>>
>> Which leads to these instructions:
>>
>> Plugin for Eclipse 4.6 (Neon) 
>> 
>>
>> Plugin for Eclipse 4.5 (Mars) 
>> 
>>
>> Plugin for Eclipse 4.4 (Luna) 
>> 
>>
>>
>> On Tuesday, October 18, 2016 at 8:16:24 AM UTC-7, Brandon Donnelson wrote:
>>>
>>> Michael is right, GPE and GPE fork is deprecated. 
>>>
>>> - GPE is deprecated (or will be in 4th quarter)
>>> - The new GWT Eclipse Plugin V3 can be installed on mars and neon. The 
>>> install will conflict with GPE or GPE-Fork so it will ask you to remove GPE 
>>> if it is installed. 
>>> - I haven't tested the install GWT Eclipse Plugin V3 with the GPE 
>>> uninstall path very much so I'm interested if that works, and if it doesn't 
>>> please report back :)
>>>
>>>
>>> http://gwt-plugins.github.io/documentation/gwt-eclipse-plugin/Download.html 
>>>  - 3 options to dowload, the market place is best 
>>>
>>> Thanks,
>>> Brandon
>>>
>>>  
>>>
>>
>>

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Re: A DateBox where I can select the time and hide the DatePicker

2016-10-13 Thread Piotr Morgwai Kotarbinski 
it's a vry old thread, but seems many ppl still have the same problem, 
so regarding 1:
begin.getDatePicker().setVisible(false);


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Re: GwT app behing Apache httpd ProxyPass

2015-08-11 Thread Piotr Morgwai Kotarbinski 
the below thread is about a similar issue, hope it will help you:
https://groups.google.com/forum/#!starred/google-web-toolkit/Zi_dtUEePlY


On Monday, August 10, 2015 at 8:36:24 PM UTC+7, Kulnor wrote:

 Am trying to provide public access to a back end GwT app running on back 
 end private cloud server going through an Apache httpd server as front end 
 proxy.
 I can ProxyPass via AJP or HTTP, but when I try to load the app, I get an 
 XSRF error on the first call as the module path requested is not in the 
 same web application as for the servlet.
 Tried few variations using ProxyPass / ProxyPassReverse and Substitute but 
 no resolution yet. Has anyone configured as similar setup? Any suggestion 
 would be appreciated.
 best
 *K


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