Home » Modeling » GMF (Graphical Modeling Framework) » Auto-size for nodes on a compartment with list layout
| Auto-size for nodes on a compartment with list layout [message #65165] |
Wed, 18 October 2006 09:08  |
Eclipse User |
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Hi everybody,
i've got a problem with list layout. i have a node inside a compartment
(A), that is a compartment itself.
---------
-.......-
-. A .-
-.......-
- -
---------
Im able to insert more nodes on the major compartment (now with A and B)
---------
-.......-
-. A .-
-.......-
-.......-
-. B .-
-.......-
- -
---------
im using list layout to put those. But my problem is that i cant resize
them. I mean, when i insert nodes on A and B (like A.1, A.2 and B.1) i
would like them to resize automatically. Which i cant realize how to do.
---------
-.......-
-. A.1 .- <-this is the compartment A
-. A.2 .-
-.......-
-.......-
-. B.2 .- <-this is the compartment B
-.......-
- -
---------
I have a figure that explain better the whole thing ->
http://www.projetos.dee.ufba.br/eln/chrome/site/list_layout. png
I hope i was clear enough, im desperate for help =)
Thanks!
Ugo
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| Re: Auto-size for nodes on a compartment with list layout [message #66634 is a reply to message #66382] |
Fri, 20 October 2006 15:37  |
| Eclipse User |
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Hi Artem,
I tried everything, even extending FlowLayout, but it didnt worked out.
I just want the nodes to stand fixed at the upper left corner, just like
the ListLayout(which i couldnt find to extend), but with variable size.
i drawed here:
http://www.projetos.dee.ufba.br/eln/chrome/site/hiperioncad_ problem.png
can i extend the ListLayout and count how much nodes exists in the
mini-compartments so i can resize them? is that possible?
Please give me some directions on this, im lost!
i really appreciate your help
Ugo
Artem Tikhomirov wrote:
> I'd start with different layouts in NodeEditPart#setupContentPane to figure
> out which one suits you most. Perhaps, you'll need to write a custom one ;)?
>
> Artem
>
> "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
> news:ehaf56$ln6$1@utils.eclipse.org...
>> Thanks Artem,
>> in that case there are some way i could place the compartment nodes as
>> kind of "non-floating" objects?
>> Because im just using list layout so i can get this behavior.
>> Thanks for your help
>> Ugo
>>
>> Artem Tikhomirov wrote:
>>> List compartments are not suited for resizable and not-equally sized
>>> items.
>>>
>>>
>>> Artem
>>>
>>> "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
>>> news:eh590i$c4c$1@utils.eclipse.org...
>>>> Hi everybody,
>>>> i've got a problem with list layout. i have a node inside a compartment
>>>> (A), that is a compartment itself.
>>>>
>>>> ---------
>>>> -.......-
>>>> -. A .-
>>>> -.......-
>>>> - -
>>>> ---------
>>>>
>>>> Im able to insert more nodes on the major compartment (now with A and B)
>>>> ---------
>>>> -.......-
>>>> -. A .-
>>>> -.......-
>>>> -.......-
>>>> -. B .-
>>>> -.......-
>>>> - -
>>>> ---------
>>>>
>>>> im using list layout to put those. But my problem is that i cant resize
>>>> them. I mean, when i insert nodes on A and B (like A.1, A.2 and B.1) i
>>>> would like them to resize automatically. Which i cant realize how to do.
>>>>
>>>> ---------
>>>> -.......-
>>>> -. A.1 .- <-this is the compartment A
>>>> -. A.2 .-
>>>> -.......-
>>>> -.......-
>>>> -. B.2 .- <-this is the compartment B
>>>> -.......-
>>>> - -
>>>> ---------
>>>>
>>>> I have a figure that explain better the whole thing ->
>>>> http://www.projetos.dee.ufba.br/eln/chrome/site/list_layout. png
>>>>
>>>> I hope i was clear enough, im desperate for help =)
>>>> Thanks!
>>>> Ugo
>
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| Re: Auto-size for nodes on a compartment with list layout [message #67638 is a reply to message #66634] |
Mon, 23 October 2006 06:45 |
| Eclipse User |
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You may try to use Grid Layout (check
https://bugs.eclipse.org/bugs/show_bug.cgi?id=133279 for details), though
it's not part of GMF yet.
Artem
"Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
news:ehb8h7$htm$1@utils.eclipse.org...
> Hi Artem,
> I tried everything, even extending FlowLayout, but it didnt worked out. I
> just want the nodes to stand fixed at the upper left corner, just like the
> ListLayout(which i couldnt find to extend), but with variable size.
>
> i drawed here:
> http://www.projetos.dee.ufba.br/eln/chrome/site/hiperioncad_ problem.png
>
> can i extend the ListLayout and count how much nodes exists in the
> mini-compartments so i can resize them? is that possible?
>
> Please give me some directions on this, im lost!
> i really appreciate your help
>
> Ugo
>
>
> Artem Tikhomirov wrote:
>> I'd start with different layouts in NodeEditPart#setupContentPane to
>> figure out which one suits you most. Perhaps, you'll need to write a
>> custom one ;)?
>>
>> Artem
>>
>> "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
>> news:ehaf56$ln6$1@utils.eclipse.org...
>>> Thanks Artem,
>>> in that case there are some way i could place the compartment nodes as
>>> kind of "non-floating" objects?
>>> Because im just using list layout so i can get this behavior.
>>> Thanks for your help
>>> Ugo
>>>
>>> Artem Tikhomirov wrote:
>>>> List compartments are not suited for resizable and not-equally sized
>>>> items.
>>>>
>>>>
>>>> Artem
>>>>
>>>> "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
>>>> news:eh590i$c4c$1@utils.eclipse.org...
>>>>> Hi everybody,
>>>>> i've got a problem with list layout. i have a node inside a
>>>>> compartment (A), that is a compartment itself.
>>>>>
>>>>> ---------
>>>>> -.......-
>>>>> -. A .-
>>>>> -.......-
>>>>> - -
>>>>> ---------
>>>>>
>>>>> Im able to insert more nodes on the major compartment (now with A and
>>>>> B)
>>>>> ---------
>>>>> -.......-
>>>>> -. A .-
>>>>> -.......-
>>>>> -.......-
>>>>> -. B .-
>>>>> -.......-
>>>>> - -
>>>>> ---------
>>>>>
>>>>> im using list layout to put those. But my problem is that i cant
>>>>> resize them. I mean, when i insert nodes on A and B (like A.1, A.2 and
>>>>> B.1) i would like them to resize automatically. Which i cant realize
>>>>> how to do.
>>>>>
>>>>> ---------
>>>>> -.......-
>>>>> -. A.1 .- <-this is the compartment A
>>>>> -. A.2 .-
>>>>> -.......-
>>>>> -.......-
>>>>> -. B.2 .- <-this is the compartment B
>>>>> -.......-
>>>>> - -
>>>>> ---------
>>>>>
>>>>> I have a figure that explain better the whole thing ->
>>>>> http://www.projetos.dee.ufba.br/eln/chrome/site/list_layout. png
>>>>>
>>>>> I hope i was clear enough, im desperate for help =)
>>>>> Thanks!
>>>>> Ugo
>>
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| Re: Auto-size for nodes on a compartment with list layout [message #67842 is a reply to message #67638] |
Mon, 23 October 2006 10:05 |
| Eclipse User |
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Artem,
actually there are GridLayout on gmfmap, but it seems to have no effect
at all (the nodes are still loose, as they can be dragged around).
I downloaded the GridLayout and GridLayoutData, but i dont know exactly
how to apply it to the compartment.. can you point me some directions?
Thank you!
Artem Tikhomirov wrote:
> You may try to use Grid Layout (check
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=133279 for details), though
> it's not part of GMF yet.
>
> Artem
>
> "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
> news:ehb8h7$htm$1@utils.eclipse.org...
>> Hi Artem,
>> I tried everything, even extending FlowLayout, but it didnt worked out. I
>> just want the nodes to stand fixed at the upper left corner, just like the
>> ListLayout(which i couldnt find to extend), but with variable size.
>>
>> i drawed here:
>> http://www.projetos.dee.ufba.br/eln/chrome/site/hiperioncad_ problem.png
>>
>> can i extend the ListLayout and count how much nodes exists in the
>> mini-compartments so i can resize them? is that possible?
>>
>> Please give me some directions on this, im lost!
>> i really appreciate your help
>>
>> Ugo
>>
>>
>> Artem Tikhomirov wrote:
>>> I'd start with different layouts in NodeEditPart#setupContentPane to
>>> figure out which one suits you most. Perhaps, you'll need to write a
>>> custom one ;)?
>>>
>>> Artem
>>>
>>> "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
>>> news:ehaf56$ln6$1@utils.eclipse.org...
>>>> Thanks Artem,
>>>> in that case there are some way i could place the compartment nodes as
>>>> kind of "non-floating" objects?
>>>> Because im just using list layout so i can get this behavior.
>>>> Thanks for your help
>>>> Ugo
>>>>
>>>> Artem Tikhomirov wrote:
>>>>> List compartments are not suited for resizable and not-equally sized
>>>>> items.
>>>>>
>>>>>
>>>>> Artem
>>>>>
>>>>> "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
>>>>> news:eh590i$c4c$1@utils.eclipse.org...
>>>>>> Hi everybody,
>>>>>> i've got a problem with list layout. i have a node inside a
>>>>>> compartment (A), that is a compartment itself.
>>>>>>
>>>>>> ---------
>>>>>> -.......-
>>>>>> -. A .-
>>>>>> -.......-
>>>>>> - -
>>>>>> ---------
>>>>>>
>>>>>> Im able to insert more nodes on the major compartment (now with A and
>>>>>> B)
>>>>>> ---------
>>>>>> -.......-
>>>>>> -. A .-
>>>>>> -.......-
>>>>>> -.......-
>>>>>> -. B .-
>>>>>> -.......-
>>>>>> - -
>>>>>> ---------
>>>>>>
>>>>>> im using list layout to put those. But my problem is that i cant
>>>>>> resize them. I mean, when i insert nodes on A and B (like A.1, A.2 and
>>>>>> B.1) i would like them to resize automatically. Which i cant realize
>>>>>> how to do.
>>>>>>
>>>>>> ---------
>>>>>> -.......-
>>>>>> -. A.1 .- <-this is the compartment A
>>>>>> -. A.2 .-
>>>>>> -.......-
>>>>>> -.......-
>>>>>> -. B.2 .- <-this is the compartment B
>>>>>> -.......-
>>>>>> - -
>>>>>> ---------
>>>>>>
>>>>>> I have a figure that explain better the whole thing ->
>>>>>> http://www.projetos.dee.ufba.br/eln/chrome/site/list_layout. png
>>>>>>
>>>>>> I hope i was clear enough, im desperate for help =)
>>>>>> Thanks!
>>>>>> Ugo
>
>
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| Re: Auto-size for nodes on a compartment with list layout [message #111488 is a reply to message #67842] |
Tue, 13 March 2007 09:07 |
| Eclipse User |
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Originally posted by: diegobc.gmail.com
Hi everyone,
this is how I made auto-resize works on a compartment.
You'll have to edit the CompartmentNodeFigure inner class and override
the paintFigure method. It's on the CompartimentEditPart.java file.
This inner class is automatically generated and extends a class from
org.eclipse.draw2d.
This is my code for a node I'm resizing VERTICALLY so I could fit all my
objects in the compartment.
@Override
public void paintFigure(Graphics arg0) {
CompartmentNode instance = (CompartmentNode) resolveSemanticElement();
//number of nodes inside the compartment
int subNodesQuantity = instance.getSubNodes.size();
//math for new compartment height according the number of
//nodes inside it
subNodesQuantity = _EXTRA_ + (subNodesQuantity * _SUBNODE_HEIGHT_);
//setting the new object size.
this.setPreferredSize(getMapMode().DPtoLP( _WIDTH_SIZE_ ),
subNodesQuantity);
super.paintFigure(arg0);
}
Hope it helps.
Diego
On Mon, 2006-10-23 at 11:05 -0300, Ugo Sangiorgi wrote:
> Artem,
> actually there are GridLayout on gmfmap, but it seems to have no effect
> at all (the nodes are still loose, as they can be dragged around).
> I downloaded the GridLayout and GridLayoutData, but i dont know exactly
> how to apply it to the compartment.. can you point me some directions?
> Thank you!
>
> Artem Tikhomirov wrote:
> > You may try to use Grid Layout (check
> > https://bugs.eclipse.org/bugs/show_bug.cgi?id=133279 for details), though
> > it's not part of GMF yet.
> >
> > Artem
> >
> > "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
> > news:ehb8h7$htm$1@utils.eclipse.org...
> >> Hi Artem,
> >> I tried everything, even extending FlowLayout, but it didnt worked out. I
> >> just want the nodes to stand fixed at the upper left corner, just like the
> >> ListLayout(which i couldnt find to extend), but with variable size.
> >>
> >> i drawed here:
> >> http://www.projetos.dee.ufba.br/eln/chrome/site/hiperioncad_ problem.png
> >>
> >> can i extend the ListLayout and count how much nodes exists in the
> >> mini-compartments so i can resize them? is that possible?
> >>
> >> Please give me some directions on this, im lost!
> >> i really appreciate your help
> >>
> >> Ugo
> >>
> >>
> >> Artem Tikhomirov wrote:
> >>> I'd start with different layouts in NodeEditPart#setupContentPane to
> >>> figure out which one suits you most. Perhaps, you'll need to write a
> >>> custom one ;)?
> >>>
> >>> Artem
> >>>
> >>> "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
> >>> news:ehaf56$ln6$1@utils.eclipse.org...
> >>>> Thanks Artem,
> >>>> in that case there are some way i could place the compartment nodes as
> >>>> kind of "non-floating" objects?
> >>>> Because im just using list layout so i can get this behavior.
> >>>> Thanks for your help
> >>>> Ugo
> >>>>
> >>>> Artem Tikhomirov wrote:
> >>>>> List compartments are not suited for resizable and not-equally sized
> >>>>> items.
> >>>>>
> >>>>>
> >>>>> Artem
> >>>>>
> >>>>> "Ugo Sangiorgi" <ugorox@gmail.com> wrote in message
> >>>>> news:eh590i$c4c$1@utils.eclipse.org...
> >>>>>> Hi everybody,
> >>>>>> i've got a problem with list layout. i have a node inside a
> >>>>>> compartment (A), that is a compartment itself.
> >>>>>>
> >>>>>> ---------
> >>>>>> -.......-
> >>>>>> -. A .-
> >>>>>> -.......-
> >>>>>> - -
> >>>>>> ---------
> >>>>>>
> >>>>>> Im able to insert more nodes on the major compartment (now with A and
> >>>>>> B)
> >>>>>> ---------
> >>>>>> -.......-
> >>>>>> -. A .-
> >>>>>> -.......-
> >>>>>> -.......-
> >>>>>> -. B .-
> >>>>>> -.......-
> >>>>>> - -
> >>>>>> ---------
> >>>>>>
> >>>>>> im using list layout to put those. But my problem is that i cant
> >>>>>> resize them. I mean, when i insert nodes on A and B (like A.1, A.2 and
> >>>>>> B.1) i would like them to resize automatically. Which i cant realize
> >>>>>> how to do.
> >>>>>>
> >>>>>> ---------
> >>>>>> -.......-
> >>>>>> -. A.1 .- <-this is the compartment A
> >>>>>> -. A.2 .-
> >>>>>> -.......-
> >>>>>> -.......-
> >>>>>> -. B.2 .- <-this is the compartment B
> >>>>>> -.......-
> >>>>>> - -
> >>>>>> ---------
> >>>>>>
> >>>>>> I have a figure that explain better the whole thing ->
> >>>>>> http://www.projetos.dee.ufba.br/eln/chrome/site/list_layout. png
> >>>>>>
> >>>>>> I hope i was clear enough, im desperate for help =)
> >>>>>> Thanks!
> >>>>>> Ugo
> >
> >
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