Hi ULC team,
we have implemented some components with specific scrolling behaviour.
They scroll themselves instead of the scrollpane. Now we are facing the
problem that cache updates of the tablemodels and treetablemodels do not
occur as we expected. We assume that the caches determine in some way
which part of the viewportview is visible to the user and which not. The
invisible cells of the corresponding models are not updated by the
cache, not even if we request them explicitly. One question is why do
cache updates not occur when cellvalues are requested? The other
question is, by which means do the caches determine which
tablemodelvalues have to be updated? Are they calling methods on the
scrollpane, viewport ,viewportview or something else to determine it?
cheers,
frederik and peter
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