Hi all, I am recently involved in horizontal scrolling of rows where I work with Math insets. There I found that bv.getPos(cur).x_ is not getting updated just after entering a Math inset from left or right corners.
What happens is, the above attribute resets to the left most cursor position of that row. And after few mouse movements, it gives the correct value. These mouse movements calls drawing method of TextMetrics.cpp. Jean-Marc (my mentor) helped me a lot to figure out this error and mentioned that this happens because that the positions of Math insets are calculated while drawing. (Not before drawing) I failed to figure out the code segments regarding this. When going reverse, it involves 'Point BufferView::getPos(DocIterator const & dit) const', 'Point BufferView::coordOffset(DocIterator const & dit) const' I like to know if any of the developers has experienced this and has any idea for a patch to overcome this bug. This would be really helpful in my project and also in future developing work. Thank you. Hashini
