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Re: [E-devel] Resizing Edje Parts - on the road to entrance preview



On Mon, 21 Aug 2006 16:11:52 +0200 Simon TRENY <simon.treny@free.fr> babbled:

> On Mon, 21 Aug 2006 14:36:05 +0100,
> Essien Ita Essien <essien@wazobialinux.com> wrote :
> 
> > Carsten Haitzler (The Rasterman) wrote:
> > > On Mon, 21 Aug 2006 13:55:45 +0100 Essien Ita Essien
> > > <essien@wazobialinux.com> babbled:
> > >
> > > no attachment :)
> > >
> > > but - note the livethumb uses a BUFFER canvas - it sets the
> > > resolution of the BUFFER canvas to be higher than the output. make
> > > this resolution high enough (eg 800x600) and evas will scale that
> > > 800x600 "buffer" canvas down to the size of the output of the
> > > preview. that is how the livethumb works. 
> > ahhhh.... that was what CodeWarrior was talking about when he said I
> > could use a buffer... neat. ok.. i'm going back to grok e_livethumb
> > with an eye to steal this new information. :)
> 
> If you use the buffer engine to do that, you won't be able interact
> with the mouse (I think you said you wanted that), or you'll have to
> feed the events yourself (a bit painful).

ecore_evas provides a buffer canvas wrapper that returns an evas image object
and does all the event feeding for you :)

> Simon
> 
> > 
> > thnx.
> > >   
> > >> Hiya Everybody,
> > >>
> > >> I've been on a slow road to building a real preview object for 
> > >> entrance_edit_gui. The idea is to always show the full entrance in
> > >> a small preview window, complete with all the edje effects that
> > >> the theme or background may have to offer. Eventually too,
> > >> complete with the greetings, etc.  Right now though, all i just
> > >> want is to display (obviously :) ).
> > >>
> > >> Raster and Codewarrior asked me to look thru e_livethumb
> > >> subsystem. And I discovered i knew nothing of Esmarts and coding
> > >> that the evas layer, so I went to fix that and I'm better in that
> > >> regard now. Here I'm attaching  minientrance.tar.gz (NOTE: THE
> > >> ENTRANCE THEME FILE I USED IS HARDCODED, PLEASE MODIFY B4 YOU
> > >> COMPILE) which is a complete esmart object for entrance that i'm
> > >> playing with to understand the problem (apparently, there's an
> > >> incomplete and not used entrance_smart object in entrance right
> > >> now, but its well... not quite in use, so its rusty).
> > >>
> > >>
> > >> The main problem I have with this smart object and infact, in
> > >> general is that when I load the edje, the main login box, refuses
> > >> to resize below its min geometry. I do not know if its possible to
> > >> *force* an edje part to resize below its min width or so.  If you
> > >> compile minientrance, and resize the window, you'll notice the box
> > >> just refuses to resize with the rest of the ui.
> > >>
> > >> What I was aiming at doing is to instantiate the entrance_smart
> > >> obj, and give it a size say 100x50, and have it render itself
> > >> properly as a preview. When I then change the theme or background
> > >> in the gui config tool, I'll just make the esmart object refresh
> > >> itself. Basically, i guess once the smart object works well, its
> > >> all ok. the next issue will be loading it in an etk/ewl canvas or
> > >> something. But that's another story :)
> > >>
> > >> Am I on the right track? Someone, smack me on the head with a 
> > >> solution/idea :)
> > >>
> > >> cheers,
> > >> Essien
> > >>
> > >>
> > >> -------------------------------------------------------------------------
> > >> Using Tomcat but need to do more? Need to support web services,
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> > >> make your job easier Download IBM WebSphere Application Server
> > >> v.1.0.1 based on Apache Geronimo
> > >> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > >> _______________________________________________
> > >> enlightenment-devel mailing list
> > >> enlightenment-devel@lists.sourceforge.net
> > >> https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
> > >>
> > >>     
> > >
> > >
> > >   
> > 
> > 
> > -------------------------------------------------------------------------
> > Using Tomcat but need to do more? Need to support web services,
> > security? Get stuff done quickly with pre-integrated technology to
> > make your job easier Download IBM WebSphere Application Server
> > v.1.0.1 based on Apache Geronimo
> > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > _______________________________________________ enlightenment-devel
> > mailing list enlightenment-devel@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
> > 
> 
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
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-- 
------------- Codito, ergo sum - "I code, therefore I am" --------------
The Rasterman (Carsten Haitzler)    raster@rasterman.com
裸好多
Tokyo, Japan (東京 日本)