[Mono-list] Interception X11 events

[Diego Nunes]

Sure, XMapWindow doesn't correspond to WM_CREATE, buts XMapRequest does.
On win32, WM_PARENTNOTIFY with fwEvent = WM_CREATE is sent when a
child is created.

So, if I'll not use translations from mono (I think that all events
must be translated), where is the better place to put my own (X11)
event handler (without gtk)?
All my code uses MWF, there's not reason I use gtk classes.

Just for note: Qt library has a function SetX11EventFilter() for this.

Diego

On 8/16/06, Chris Toshok <toshok at ximian.com> wrote:
> You're probably better off writing your own event handling/translating
> for a window manager.  The purpose of XplatUIX11.cs is to provide the
> win32 semantics MWF needs (and only what it needs) in an X11 world.  The
> additional events (all the *Request events) have no mapping in the win32
> world, and you'll end up having to set the RedirectRequest flags on
> native X windows anyway.  Also, there's no way in SWF to read X window
> properties.
>
> If you're looking to draw on window frames using S.D, you can do that
> without pulling in SWF.  Check out gtk-sharp/gtkdotnet/Graphics.cs for
> an example of how to do it with a Gdk.Window.
>
> Chris
>
> On Wed, 2006-08-16 at 11:17 -0300, Diego Nunes wrote:
> > A windows manager "knows" when a new window application rises by
> > receiving a Maprequest event.
> > This event informs about handle, location and dimension of new window,
> > so the WindowManager can Paint the Title Bar, borders and Minimize,
> > maximize and close buttons.
> > Looking at the source of XplatUI, this event is ignored.
> > I'm thinking in 2 solutons:
> > a) Mono changes the source and translate Maprequest to WM_USER with
> > additional info.
> > b) Rewrite (derivating) Application (Run method), XplatUI and
> > XplatUIX11 classes for this job.
> >
> > Diego.
> >
> > On 8/16/06, Peter Dennis Bartok <Peter at novonyx.com> wrote:
> > > Uhm, I'm not sure what you're asking. You want us to do exactly what? Show
> > > you how to decode the maprequest, or translate the maprequest into some
> > > win32 message (not sure which one that would be). The XplatUI class is
> > > internal anyways, unless you're using reflection you won't get that anything
> > > in there.
> > >
> > > Peter
> > >
> > > -----Original Message-----
> > > From: "Diego Nunes" <diego.nunes.br at gmail.com>
> > > To: <mono-list at lists.ximian.com>
> > > Date: Tuesday, August 15, 2006 20:03
> > > Subject: [Mono-list] Interception X11 events
> > >
> > >
> > > >I need get X11 event MapRequest, that isn't translated for w32 event.
> > > >In the file XplatUIX11.cs there isn't any handler for this message (in
> > > >GetMessage method)
> > > >
> > > >I need this cos I'm coding a Window Manager (or Desktop Manager) for X11.
> > > >
> > > >Some can help me?
> > > >
> > > >Thanks,
> > > >Diego.
> > > >_______________________________________________
> > > >Mono-list maillist  -  Mono-list at lists.ximian.com
> > > >http://lists.ximian.com/mailman/listinfo/mono-list
> > > >
> > > >
> > >
> > >
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