[Scilab-Dev] SEP #15 : Scilab Tree component

[Serge Steer]

Vincent COUVERT a écrit :
> Serge Steer a écrit :
>> Sylvestre Koumar a écrit :
>>  
>>> Hello,
>>>
>>> SEP #15 : Scilab Tree component is available.
>>> It deals about the new tree component which will be added to Scilab.
>>> All questions  and comments are welcomed.
>>>
>>>
>>> Regards,
>>> Sylvestre Koumar
>>>
>>>
>>>
>>>     
>> Just two remarks:
>>
>> 1 -
>>
>> _> In Scilab's side_ :
>>  
>>> We will use the type Tree to represente trees through the use of
>>> *tlist*,
>>>     
>>
>>
>> Why do you plan to do so and not to use the handle mechanism as for
>> graphic and other gui entities (It is possible to use dot notation as
>> proposed)
>>   
> The handle mechanism is just needed if one wants to modify the tree
> once it has been displayed. Here we just want to display the tree once
> and for all.
In the sep there are a lot of instructions for building and modifiying
the tree, so I do not understand your point of view.
More over, for example for ged we will need to modify the tree
dynamically when an entity is added or moved or removed..

>>
>> 2 - tree should, in my opinion be a new widget type included in the
>> uicontrol environnement (can be used together with the others)
>>   
> Using the uicontrol environment will return a handle we do not need here.
>
> However this could be an idea for future developments ;)
>
> Vincent
>> Serge
>>   
>
>