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author | albert-github <albert.tests@gmail.com> | 2018-06-10 10:32:27 (GMT) |
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committer | albert-github <albert.tests@gmail.com> | 2018-06-10 10:32:27 (GMT) |
commit | 1419dca75d33aaf96919ae7a1fc77137d22db14f (patch) | |
tree | b2f7baa17df74e06e39483bf45689ebc15db1b56 /src/dot.cpp | |
parent | 4536982bdebc0056d0c5d64a12881f20b5801c06 (diff) | |
download | Doxygen-1419dca75d33aaf96919ae7a1fc77137d22db14f.zip Doxygen-1419dca75d33aaf96919ae7a1fc77137d22db14f.tar.gz Doxygen-1419dca75d33aaf96919ae7a1fc77137d22db14f.tar.bz2 |
BugĀ 363762 - Tooltips are not shown in dot-generated graphs (extension)
In case no brief description present, no tooltip is shown.
Diffstat (limited to 'src/dot.cpp')
-rw-r--r-- | src/dot.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/dot.cpp b/src/dot.cpp index 5adc2ab..93fdb20 100644 --- a/src/dot.cpp +++ b/src/dot.cpp @@ -1883,6 +1883,10 @@ void DotNode::writeBox(FTextStream &t, { t << ",tooltip=\"" << escapeTooltip(m_tooltip) << "\""; } + else + { + t << ",tooltip=\" \""; // space in tooltip is required otherwise still something like 'Node0' is used + } t << "];" << endl; } |