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Vantha
931c132b1b
The issue was introduced by 8a2a450686.
It affected GUI text objects (CText) with `scrollbar` set to true; when
their caption was long enough for a scrollbar to be visible and then the
size changed (got bigger) so that no scrollbar was needed anymore, then
for a single frame the text was completely misaligned. This happened
because in `CText::Draw` the scrollbar wasn't updated yet, so the newly
added `GetScrollBar(0).IsVisible()` check still returned true, even
though it wouldn't end up being rendered anyway -- it was updated in
`IGUITextOwner::DrawText` eventually.
This happened to the tutorial info panel in the starting economy
walkthrough, for example. Note: in that case the scrollbar wasn't ever
drawn, but it was temporarily set visible within a frame by the JS
object resizing logic.