On Mon, 20 Nov 2017 09:48:06 -0500
Dennis Lee Bieber  wrote:

> On Mon, 20 Nov 2017 15:04:39 +0100, "R.Wieser" 
> declaimed the following:
>
> >Does somebody know of a site and/or example code outlining how to write
> >a dialog/window on RP3 running LXPanel 0.9.3 ?
> >
>  The display manager shouldn't matter, except in terms of look&feel
> disconnects.
>
>  You'll have to decide on which GUI framework you intend to use --
> for example: QT, GTK(+), wX. From some comments found via Google, LXDE is
> based upon GTK, so for best match to look&feel, GTK may be the target.

 Just be aware that there are far more options for a GUI framework
than that. The granddaddy of them all is the Athena widget set distributed
with X11, there's also SDL, fltk and a bunch of others - and you can even
go down to the Xt library but you'll be doing a lot more work that way
building widgets from scratch.

 None of this is special to Raspberry Pi though, it's all portable
stuff.

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