Re: [Fwd: Re: [maemo-developers] J2ME on Nokia 770]

Matthew Allum <[email protected]> Tue, 07 Mar 2006 13:19:08 +0000
Newsgroups gmane.comp.handhelds.matchbox,gmane.comp.handhelds.maemo.devel
Message-ID <[email protected]>
matchbox-window-manager isn't blocking expose events to clients. 

I dont see from the mail what the actual issue is ? swing not painting
its UI ?

  -- Matthew

On Tue, 2006-03-07 at 14:09 +0100, Philippe Laporte wrote:
> Hi,
>      Anyone working on this, or knows anything? This is on its way to a 
> maemo bug report, or? How can we best track this?
> 
> I'm not an X guru, but seems like the Matchbox guys might be involved? 
> -> "No expose events sent by X". Which means even the "direct"-X :-) 
> port of Classpath AWT would not work?
> 
> Is everyone with me when I say: "let's make AWT work first, then we can 
> talk about Swing"?
> 
> Thanks,
> Philippe
> 
> -------- Original Message --------
> Subject: 	Re: [maemo-developers] J2ME on Nokia 770
> Date: 	Tue, 7 Mar 2006 13:46:16 +0100
> From: 	Clemens Eisserer <[email protected]>
> To: 	Philippe Laporte <[email protected]>, 
> [email protected]
> References: 
> <20060307045258.7ec03416ccf518e5d163b8aba3fa218c.6a622ab4e7.wbe@email.email.secureserver.net> 
> <[email protected]>
> 
> 
> 
> > Classpath's AWT of course runs on top of GTK+.
> 
> Not on the 770, it has several problems but I am not experienced
> enough to solve them:
> 
> - Expose events seem not to be sent by X or at least are not received
> by java. I did some debgugging and as far as I can tell no expose
> events are sent by X.
> 
> - When creating offscreen images they are created using 24 bit depth
> since GTK_RGB thinks this is best (why do we ask GTK_RGB for the
> default pixmap depth and do not simply use the depth the screen is
> running?). But 770's X server has no colormap assigned to 24-bit mode
> so it asserts.
> 
> - Swing propably needs to be extended to allow the virtual keyboard to
> send key events.
> 
> lg Clemens
> 
> 

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