Extending a Region to create a JUNG Layout

[Sven Reimers]

Controller compatible?

-Sven
Am 01.06.2014 03:17 schrieb "Danno Ferrin" <danno.ferrin at shemnon.com>:

> The new matrix classes exposed in JavaFX 8 help a lot.
>
> I'll re-license it BSD.  2 clause, 3 clause, new?  Can you point me to a
> preferred header?
>
>
> On Fri, May 30, 2014 at 6:11 PM, Jeffrey Guenther <
> guenther.jeffrey at gmail.com> wrote:
>
> > Danno, thanks! It works super well and has so little code!
> >
> > If I use the class in my JUNG work, I need a BSD license. The rest of
> that
> > codebase is BSD already. I’ll contact you off list if I go that
> direction.
> > Right now, I’m trying to get my head wrapped around what it would take to
> > modernize JUNG.
> >
> >
> > On May 30, 2014, at 4:20 PM, Danno Ferrin <danno.ferrin at oracle.com>
> wrote:
> >
> > > You may find this class valuable, it is a pane that listens to zoom and
> > mouse scroll events in a group, essential for large graphs:
> > >
> > >
> >
> https://github.com/shemnon/FollowTheBitcoin/blob/master/src/main/groovy/com/shemnon/btc/view/ZoomPane.java
> > >
> > > I haven't had time to harden it and componentize it into a standalone
> > release.  If you don't like the license let me know what license you
> would
> > like.
> > >
> > > --Danno
> > >
> > > ----- Original Message -----
> > > From: sven.reimers at gmail.com
> > > To: guenther.jeffrey at gmail.com
> > > Cc: openjfx-dev at openjdk.java.net
> > > Sent: Friday, May 30, 2014 1:27:48 AM GMT -07:00 US/Canada Mountain
> > > Subject: Re: Extending a Region to create a JUNG Layout
> > >
> > > Hi Jeffrey,
> > >
> > > I did some prototyping with Jung JavaFX and Java 8, the results are
> here
> > >
> > > https://bitbucket.org/sreimers/jung8
> > >
> > > It uses gradle to build and contains an additional library for jungfx.
> > >
> > > Enjoy
> > >
> > > -Sven
> > >
> > >
> > > On Fri, May 30, 2014 at 8:44 AM, Jeffrey Guenther <
> > > guenther.jeffrey at gmail.com> wrote:
> > >
> > >> Hi,
> > >>
> > >> I'm in the midst of exploring how I might port JUNG(
> > >> http://jung.sourceforge.net/index.html) to JavaFX. JUNG is a
> > graph/layout
> > >> tool my lab uses for some of their data visualizations. With the
> > release of
> > >> JavaFX 2, we've started building our prototypes in JavaFX.
> > >>
> > >> Rather than use the JFXSwingPanel, I want to try modifying the JUNG to
> > work
> > >> "natively" in JavaFX. In the long term, I'd like to see JUNG ported
> > >> completely to JavaFX using properties, CSS and the like.
> > >>
> > >> I've built a quick demo (
> > >> https://gist.github.com/jrguenther/9d0c37329f9928a2b56e) and need
> help
> > >> going forward. I've been reading the docs and hitting google, but I
> > think I
> > >> need more info.
> > >>
> > >> Can someone point me to a detailed explanation of how to extend Region
> > to
> > >> create my own layout?
> > >> In particular, how can I get a region to relayout it's children when
> > it's
> > >> being resized?
> > >> When does a the region's parent call layoutChildren()?
> > >> If the height and width of the region are set to Double.MAX_VALUE
> > >> indicating the area can grow infinitely, how does the region know what
> > size
> > >> to set itself to?
> > >>
> > >> Thanks,
> > >> Jeff
> > >>
> > >
> > >
> > >
> > > --
> > > Sven Reimers
> > >
> > > * Senior Expert Software Architect
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> >
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>