cp#1000115 SwTxtFrm: don't join follow just because it has no content

The problem was that the bugdoc had a table, and inside the table there
was a long paragraph that flows to the next page, but only the paragraph
mark of it does so. We first split the frame to have space for the
paragraph mark, but later decided that all the content would fit the
first frame, and this way the last hard line break and the paragraph
mark was painted on each other.

This is normally not a problem without tables, because
SwTxtFrm::FormatAdjust() just calls SplitFrm(), sets its nNew flag to
non-zero make sure that later SwTxtFrm::_AdjustFollow() doesn't try to
join it, and we're ready. However, when the paragraph is inside a table,
then the paragraph was formatted multiple times, and next time when we
already had a follow nNew was not set, so even if there was a correct
split first, the new frame was joined later.

Fix the problem by explicitly setting nNew for the "in a table and
paragraph ends with a hard line break" case, that way we don't blindly
join the frame, only in case there is enough space for the follow in the
master.

(cherry picked from commit 7e33cce05b2df3f1761bcc66606c4d3b2b2671e9)

Conflicts:
sw/CppunitTest_sw_uiwriter.mk
sw/qa/extras/uiwriter/uiwriter.cxx

Change-Id: Iede654740dcb0d8aa768d742ee330208291a383a

0 files changed, 0 insertions, 0 deletions