[maemo-developers] [maemo-developers] J2ME on Nokia 770

[From: Philippe Laporte]

Hi,
     I'm forwarding this to other relevant lists as well.

The 770 window manager is Matchbox: http://projects.o-hand.com/matchbox/

Is the color map problem already assigned to someone?

Best Regards,

Philippe Laporte
Software 

Gatespace Telematics
Första Långgatan 18
41328 Göteborg
Sweden
Phone: +46 702 04 35 11
Fax:   +46 31 24 16 50
Email: philippe.laporte at gatespacetelematics.com



Thomas Fitzsimmons wrote:

>Hi,
>
>On Tue, 2006-03-07 at 13:46 +0100, Clemens Eisserer wrote:
>  
>
>>>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.
>>    
>>
>
>Interesting.  Does the 770 window manager allow overlapping windows or
>dialogs?  Maybe there is no need for expose events except one on initial
>startup.  Maybe we need to post paint events in response to something
>other than an expose event, when running on the 770.  I'd appreciate
>more information on this.
>
>  
>
>>- 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.
>>    
>>
>
>Yes, I think we currently assume a 24-bit colormap in the GTK peers,
>which is wrong.  I'd like to see this fixed.
>
>  
>
>>- Swing propably needs to be extended to allow the virtual keyboard to
>>send key events.
>>    
>>
>
>How is the virtual keyboard different from a standard keyboard, from X's
>perspective?  I don't see how Swing would be affected.
>
>Tom
>
>
>  
>