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http://www.openoffice.org/issues/show_bug.cgi?id=90844
                 Issue #|90844
                 Summary|Need a OutDev::PrePaint (or similar) in VCL
               Component|Drawing
                 Version|DEV300m12
                Platform|All
                     URL|
              OS/Version|All
                  Status|NEW
       Status whiteboard|
                Keywords|
              Resolution|
              Issue type|ENHANCEMENT
                Priority|P3
            Subcomponent|viewing
             Assigned to|pl
             Reported by|aw





------- Additional comments from [EMAIL PROTECTED] Wed Jun 18 12:10:52 +0000 
2008 -------
When it is necessary to do not too many invalidates since it's too expensive
(not the invalidates, but the BoundRect calculations for them) it would be nice
to just invalidate the start situation and asynchroniously invalidate the end
situation of a intensive object change transformation. ATM this leads to
invalidations during the next paint which leads to two paints what is not
looking good.
For safely "lazy-invalidating" it would be necessary to get a call from VCL
right before the next paint which allows to invalidate some more regions. Goal
is to have those extra regions added to the following paint.

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