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Re: [dsdp-ercp-dev] Improving Performance of eSWT GUI
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All of eRCP is open source and contained
in Eclipse CVS. However, you may have some trouble finding the code you
want because eSWT is split across multiple projects. Any OS.* method is
a call to native code. The Control native code is under the org.eclipse.ercp.swt.core.win
project under win-native\impl\Control.c.
BTW, since eRCP is moving to the RT
project, our CVS repository will change soon.
Ted <tedskj@xxxxxxxxx>
Sent by: dsdp-ercp-dev-bounces@xxxxxxxxxxx
11/10/2008 12:34 PM
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Subject
| Re: [dsdp-ercp-dev] Improving Performance
of eSWT GUI |
|
Hi again all,
So I've discovered the actual redrawing of ListBox is done in Control.redraw
methods. These two methods call one of the OS.Control_Redraw variants,
which appear to be dynamically-linked IBM code. Is there any way
I can have access to this code with IBM's permission or do I have to buy
access?
Thanks again,
Ted
2008/11/10 Uriel KL Liu <liukl@xxxxxxxxxx>
Ted,
It's great to have you to look into performance improvement on eRCP. Windows
Mobile's ListBox is implemented purely in Java, you can start with setDataModel()
and refreshLish() to see how the content is rendered in ListBox.
Sincerely yours
Uriel Liu, PMP(R)
Eclipse
eRCP/Lotus
Expeditor Dev., CSDL
e-mail: liukl@xxxxxxxxxx
Tel: 886-2-8170-6871, Fax: 886-2-2655-0541, Tie-Line: 849-6871
10F., Bldg. E. 19-13 Sanchong Rd., NanKang Dist., Taipei 115, Taiwan
Ted
---2008/11/08 上午 08:14:18---Hello all, I am working on making a performance
improvement on eRCP for the GUI. I am developing for a Windows Mobile 6
Profes
Hello all,
I am working on making a performance
improvement on eRCP for the GUI. I am developing for a Windows Mobile 6
Professional device and need to make ListBox drawing refresh faster when
the SIP (On screen keyboard) is popped up and down. I was wondering where
you think I could look to improve the performance of the code, if you believe
it is possible.
So far, I have looked in org.eclipse.ercp.swt.mobile.Listbox
without much success. Are there any suggestions you have? I am somewhat
new to Java, so any extra hints would be helpful.
Thanks,
Ted_______________________________________________
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