diff options
| author | Liang Qi <liang.qi@qt.io> | 2016-11-17 14:15:53 +0100 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2016-11-17 14:43:26 +0100 |
| commit | e5ac4afbf954a3e1616ce8543d46ddc668d0374f (patch) | |
| tree | be6d97001edebd5cb74c64aaf0010f3cc76a7293 /src/gui/text/qtextlayout.cpp | |
| parent | e3ed95dd44b95b6e9361b562807e711d7ce5a58b (diff) | |
| parent | 03c1a6ac717e3c5693653a5e294214056bda970e (diff) | |
Merge remote-tracking branch 'origin/5.8' into dev
Conflicts:
mkspecs/features/mac/default_post.prf
mkspecs/features/uikit/default_post.prf
Change-Id: I2a6f783451f2ac9eb4c1a050f605435d2dacf218
Diffstat (limited to 'src/gui/text/qtextlayout.cpp')
| -rw-r--r-- | src/gui/text/qtextlayout.cpp | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp index adaac11517..023a1b7f52 100644 --- a/src/gui/text/qtextlayout.cpp +++ b/src/gui/text/qtextlayout.cpp @@ -1059,9 +1059,10 @@ QList<QGlyphRun> QTextLayout::glyphRuns(int from, int length) const QGlyphRun::GlyphRunFlags flags = glyphRun.flags(); QPair<QFontEngine *, int> key(fontEngine, int(flags)); // merge the glyph runs using the same font - if (glyphRunHash.contains(key)) { - QGlyphRun &oldGlyphRun = glyphRunHash[key]; - + QGlyphRun &oldGlyphRun = glyphRunHash[key]; + if (oldGlyphRun.isEmpty()) { + oldGlyphRun = glyphRun; + } else { QVector<quint32> indexes = oldGlyphRun.glyphIndexes(); QVector<QPointF> positions = oldGlyphRun.positions(); QRectF boundingRect = oldGlyphRun.boundingRect(); @@ -1073,8 +1074,6 @@ QList<QGlyphRun> QTextLayout::glyphRuns(int from, int length) const oldGlyphRun.setGlyphIndexes(indexes); oldGlyphRun.setPositions(positions); oldGlyphRun.setBoundingRect(boundingRect); - } else { - glyphRunHash[key] = glyphRun; } } } @@ -1908,11 +1907,15 @@ void QTextLine::layout_helper(int maxGlyphs) ++lbh.glyphCount; if (lbh.checkFullOtherwiseExtend(line)) goto found; - } else if (attributes[lbh.currentPosition].whiteSpace) { + } else if (attributes[lbh.currentPosition].whiteSpace + && eng->layoutData->string.at(lbh.currentPosition).decompositionTag() != QChar::NoBreak) { lbh.whiteSpaceOrObject = true; - while (lbh.currentPosition < end && attributes[lbh.currentPosition].whiteSpace) + while (lbh.currentPosition < end + && attributes[lbh.currentPosition].whiteSpace + && eng->layoutData->string.at(lbh.currentPosition).decompositionTag() != QChar::NoBreak) { addNextCluster(lbh.currentPosition, end, lbh.spaceData, lbh.glyphCount, current, lbh.logClusters, lbh.glyphs); + } if (!lbh.manualWrap && lbh.spaceData.textWidth > line.width) { lbh.spaceData.textWidth = line.width; // ignore spaces that fall out of the line. |