Re: [XaraXtreme-dev] Bitmap Gallery drag/View redraw

[Phil Martin <phil@xxxxxxxx>]

Alex Bligh wrote:

> Phil Martin wrote:
>
> > > GRenderRegions do not background render in themselves - background 
> > > rendering is handled by the View classes which shoudl not be 
> > > involved here.
> > > Related: I've noticed that rectangle merging appears to be disabled 
> > > on a document view when the bitmap gallery is opened and dragged 
> > > around. But only while the gallery window falls partly inside, 
> > > partly outside the view. As soon as the gallery  window falls 
> > > entirely within the view rect, region merging seems to start up again.
> > Let me correct that: It looks like the region merging is happening 
> > fine but the redraw is held up longer when the gallery is partly over 
> > windows other than the view window.
>
>
> If it's a timing issue, it might be debug tracing. Does it happen with
> (say) the layer gallery in a retail build? I do go through my own
> rectangle list, but that should (hopefully) not be problematic, should
> it? (different redraw request).
>
> Alex

Good point: I'm always looking at Debug builds which could be spewing 
TRACE output...

Phil