[Mono-winforms-list] Commit DataGridView files
jordi at ximian.com
Mon Sep 5 09:06:23 EDT 2005
El dl 05 de 09 del 2005 a les 10:09 +0200, en/na Pedro Martínez Juliá va
> I sent a mail with references about DataGridView, Peter told me to wait
> until Jordi Mas could review my code and tell me if I can commit it. I
> didn't get any response, have you got any problem with it? Should I do
> something before commit?
Your work looks good. Today is my first day of work on a few days
because I have been on holidays. I'm having problems with my Mono
installation and I cannot run your code right now.
>From what I have seen from the code, there are these main areas that
have to be improved before committing:
a) It's very important to implement clipping specially for controls like
Datagrid that can be very large on the screen. It reduces flickering and
increases speed dramatically.
b) You should handle scroll using XplatUI.ScrollWindow instead of
Invalidating the whole paint area every time. I'm sure that your control
flickers a lot right now when scrolled and also it's slow when
c) It seems that keyboard navigation is not implemented. This is
important to implement.
I recommend you to use Win32 when implementing a) and b) since the Linux
layer that supports clipping (libgdiplus) and gcrolling (XplatX11) is
still a work in progress.
Tell me if you need help.
Thanks for your work.
Jordi Mas i Hernàndez - Mono development team - http://www.mono-project.com
Homepage and LiveJournal at http://www.softcatala.org/~jmas
More information about the Mono-winforms-list