[webkit-gtk] webkit2 missing webkit_web_view_set_transparent ?

[Carlos Garcia Campos]

El vie, 16-01-2015 a las 15:38 +0100, Carlos Garcia Campos escribió:
> El jue, 15-01-2015 a las 18:38 +0100, Carlos Garcia Campos escribió:
> > El jue, 15-01-2015 a las 13:14 +0100, Jérémy Lal escribió:
> > > Le lundi 29 décembre 2014 à 10:32 +0100, Carlos Garcia Campos a écrit :
> > > > 
> > > > So, I find all this a bit messy. Exposing these methods in our API is
> > > > easy, but first we need to understand what all those methods do, and
> > > > what we want to expose and how.
> > > 
> > > Here are more usages described by
> > > https://github.com/kapouer/node-webkitgtk/issues/15#issuecomment-70072579
> > > and it seems to stop them from adopting webkit2gtk.
> > 
> > As I said, it should be easy to expose in our API, but I need to
> > understand the different implementations and the use cases to decide the
> > API. I'm already looking at it.
> 
> I've been looking at this, and playing with it a bit. I think there are
> at least two different uses cases:
> 
>  a) A transparent window for a desktop environment.
>  b) Taking snapshots of a web view (This is the node-webkitgtk case).
> 
> For a) we could add a method to WebKitWebView, but instead of
> set_transparent we can add a more generic method
> webkit_web_view_set_background_color() that receives a GdkRGBA. this
> would allow to also use any other solid color, semi-transparent colors
> or fully transparent (like WK1 does). This doesn't affect snapshots
> taken with webkit_web_view_get_snapshot().

This is a screenshot of MiniBrowser with a rgba visual and app-pintable
= TRUE using a fully transparent web view bakground in my desktop.

http://people.igalia.com/cgarcia/mini-browser-transparent.png



-- 
Carlos Garcia Campos
http://pgp.rediris.es:11371/pks/lookup?op=get&search=0xF3D322D0EC4582C3
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