On Apr 20, 2009, at 9:48 AM, giovanni wrote:
Hi all!
Ref.: bug #7908
http://quality.runrev.com/qacenter/show_bug.cgi?id=7908
Datagrid causes Revolution crash when the paintcompression is set to
"JPEG"
I've installed and using the last 3.5-gm1 version.
This bug is still here in Windows XP/Vista.
Seems resolved under MacOS.
Is there any chance for a solution for Windows in a gm2? :D
Hi Giovanni,
I just took a look at this and see the crash on OS X as well. The
crash is occurring when the data grid draws the alternating rows. A
quick fix is the following:
1) edit script of btn "Data Grid" of stack "revDataGridLibrary"
2) Locate the _CreateAlternatingColorImage handler.
3) Change:
-----
lock screen
set the rect of pDestImg to theRect
set the imagedata of pDestImg to theOffsetRow & theColor1Row &
theColor2Row
unlock screen
-----
to
-----
lock screen
set the rect of pDestImg to theRect
put the paintcompression into theOrigCompress
set the paintcompression to PNG
set the imagedata of pDestImg to theOffsetRow & theColor1Row &
theColor2Row
set the paintcompression to theOrigCompress
unlock screen
-----
Doing the above fixed the issue on my machine. Does it work for you?
Regards,
--
Trevor DeVore
Blue Mango Learning Systems
ScreenSteps: http://www.screensteps.com
Developer Resources: http://revolution.bluemangolearning.com
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