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| Re: Drag and drop in RAP applications [message #120257 is a reply to message #120244] |
Mon, 02 February 2009 09:27  |
Eclipse User |
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There is nothing concrete about custom widgets and drag and drop.
But take a look at the custom widget tutorial in the Eclipse Help and
the DnD article of qooxdoo[1]. I think these provide a good understand
of what you need to do.
Greets
Benny
[1] http://qooxdoo.org/documentation/0.7/drag_drop
Magnus Einarsson wrote:
> Are there any examples that shows how to create a custom widget with DnD
> support?
>
> /Magnus
> Holger Staudacher wrote:
>> Hi Magnus,
>> yes it's realy hard to implement d&d into RAP. That's because RAP uses
>> a distributed architecture. But you can write custom widgets which
>> supports d&d within the widget. This technique uses the qooxdoo d&d
>> support.
>>
>> Regards Holger
>>
>> On 2009-01-27 08:31:10 +0100, Magnus Einarsson
>> <magnus.einarsson@tietoenator.com> said:
>>
>>> Are some fundamental problems with how RAP is designed that makes
>>> adding drag and drop hard? I wonder since the underlying qooxdoo
>>> toolkit has support for drag and drop.
>>>
>>> Regards
>>> /Magnus
>>> Holger Staudacher wrote:
>>>> Hi Dirk,
>>>> the current status is still proposed.
>>>>
>>>> Regards,
>>>> Holger
>>>>
>>>> On 2009-01-26 12:11:12 +0100, Dirk Bernsau <eclipse2008@shedid.de>
>>>> said:
>>>>
>>>>> DnD is still listed in the RAP 1.2 project plan as proposed.
>>>>> How are the chances of DnD making it into the 1.2 release?
>>>>>
>>>>> Regards,
>>>>> Dirk
>>>>>
>>>>>
>>>>> Rüdiger Herrmann wrote:
>>>>>> Magnus,
>>>>>>
>>>>>> what is shown in the blog is a custom widget that supports dnd
>>>>>> only *within* the widget. Still unsupported is dnd among arbitrary
>>>>>> widgets.
>>>>>>
>>>>>> HTH
>>>>>> Rüdiger
>>>>>>
>>>>>>
>>>>>> Magnus Einarsson wrote:
>>>>>>> I have read that there is no support for drag-and-drop in RAP,
>>>>>>> but today i stumbled upon a blog posting at
>>>>>>> http://rapblog.innoopract.com/2008/03/would-you-believe-this -is-browser-based.html
>>>>>>> that shows screen shots of an application that claims to have
>>>>>>> drag-and-drop support.
>>>>>>>
>>>>>>> Does that mean that it is possible to achieve some kind of
>>>>>>> drag-and-drop support in the current version? Any pointers to
>>>>>>> information about this would be greatly appreciated.
>>>>>>>
>>>>>>> Regards
>>>>>>> /Magnus
>>
>>
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