I had a brief look at it. It seems that the method
FAMIXNamespace>>mooseRMozBlock2D: composite
    <moosePresentationOrder: 20>	
    	self halt.
    composite roassal2
    		title: '2D';
    		painting: [ :view | 
    			| cityPlan visitor b "menub" menur withBorder withText |
    			b := RTMenuBuilder new view: view.
    			withBorder := false.
    …
is execute twice. No idea why. Doru, it looks like to be related to Glamour. Can you have a look at it?
-- 
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel  
http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
> On Jun 3, 2015, at 6:45 AM, Natalia Tymchuk 
natalia.tymchuk@unikernel.net wrote:
> 
> Hi, Doru.
> 
> Here is link 
> 
https://drive.google.com/file/d/0B6DrGQGcJTBSZVhJZi0zX2F5bGs/view?usp=sharin... https://drive.google.com/file/d/0B6DrGQGcJTBSZVhJZi0zX2F5bGs/view?usp=sharing
> from where you can download the image.
> If you press on big box with 4 yellow boxes (which represent namespace), you would get twice halt in my code (this method is open), where I use GMLRoassal2Presentation.
> You can drag elements, and see that they are doubled.
> 
> Best regards,
> Natalia
> 
>> On 03 Jun 2015, at 11:05, Tudor Girba <tudor@tudorgirba.com 
mailto:tudor@tudorgirba.com> wrote:
>> 
>> Hi Natalia,
>> 
>> Could you point us to the concrete code?
>> 
>> Cheers,
>> Doru
>> 
>> 
>> On Wed, Jun 3, 2015 at 8:55 AM, Natalia Tymchuk <natalia.tymchuk@unikernel.net 
mailto:natalia.tymchuk@unikernel.net> wrote:
>> Hi, Alex.
>> Yes, I have it. Unfortunately I cannot reproduce it. 
>> I’m using Moose Panel to visualize code. For example:
>>  <Screen Shot 2015-06-03 at 08.25.00.png>
>> 
>> I noticed the problems when I added RTMenuBuilder - it added one menu twice. Then when I added RTDraggable for my yellow cubes, I noticed that there are two cubes one on the top of other. Then I found that problem is with #painting: [  ]
>>>> When I was debugging it, I saw that  #painting: [  ] renders new view, shows it in panel, and then evaluates #painting: [  ] with this view.
>> 
>> So it creates a view, draws it and than ones more draws the same view, that’s why all view elements meets twice in the same view.
>> And after this problem appear in Moose Panel, it would be always renders view twice, even for other elements. However, if I would open other Moose Panel, everything would be fine in this new Panel.
>> 
>> Best regards,
>> Natalia
>> 
>> 
>> 
>>> On 03 Jun 2015, at 00:49, Alexandre Bergel <alexandre.bergel@me.com 
mailto:alexandre.bergel@me.com> wrote:
>>> 
>>> Hi Natalia,
>>> 
>>> Do you still have this problem? 
>>> What do you mean with "Roassal 2D presentation builds view twice in Moose Panel”? How do you use the Moose Panel?
>>> 
>>> Cheers,
>>> Alexandre
>>> -- 
>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>>> Alexandre Bergel  
http://www.bergel.eu http://www.bergel.eu/
>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>> 
>>> 
>>> 
>>>> On May 30, 2015, at 10:48 AM, Natalia Tymchuk <natalia.tymchuk@unikernel.net 
mailto:natalia.tymchuk@unikernel.net> wrote:
>>>> 
>>>> Hello,
>>>> I noticed, that sometimes Roassal 2D presentation builds view twice in Moose Panel. When it happens, it builds every Roassal presentation renders view twice in that Moose panel, however if I would open another Moose panel this mistake doesn’t happen.
>>>> When I was debugging it, I saw that  #painting: [  ] renders new view, shows it in panel, and then evaluates #painting: [  ] with this view.
>>>> Does anybody knows where is the problem?
>>>> 
>>>> Best regards,
>>>> Natalia
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>> -- 
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>> 
>> "Every thing has its own flow"
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