diff options
Diffstat (limited to 'src/gui/text/qtextengine.cpp')
| -rw-r--r-- | src/gui/text/qtextengine.cpp | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/gui/text/qtextengine.cpp b/src/gui/text/qtextengine.cpp index 81c9142..a91408f 100644 --- a/src/gui/text/qtextengine.cpp +++ b/src/gui/text/qtextengine.cpp @@ -1042,7 +1042,7 @@ void QTextEngine::shapeTextWithCE(int item) const QScriptItem &si = layoutData->items[item]; si.glyph_data_offset = layoutData->used; - QFontEngine *fe = fontEngine(si, &si.ascent, &si.descent); + QFontEngine *fe = fontEngine(si, &si.ascent, &si.descent, &si.leading); QTextEngine::ShaperFlags flags; if (si.analysis.bidiLevel % 2) @@ -1119,7 +1119,7 @@ void QTextEngine::shapeTextWithHarfbuzz(int item) const si.glyph_data_offset = layoutData->used; - QFontEngine *font = fontEngine(si, &si.ascent, &si.descent); + QFontEngine *font = fontEngine(si, &si.ascent, &si.descent, &si.leading); bool kerningEnabled = this->font(si).d->kerning; @@ -1350,8 +1350,11 @@ void QTextEngine::shape(int item) const layoutData->items[item].position + block.position(), format); } } else if (layoutData->items[item].analysis.flags == QScriptAnalysis::Tab) { - // set up at least the ascent/descent of the script item for the tab - fontEngine(layoutData->items[item], &layoutData->items[item].ascent, &layoutData->items[item].descent); + // set up at least the ascent/descent/leading of the script item for the tab + fontEngine(layoutData->items[item], + &layoutData->items[item].ascent, + &layoutData->items[item].descent, + &layoutData->items[item].leading); } else { shapeText(item); } @@ -1737,7 +1740,7 @@ QFont QTextEngine::font(const QScriptItem &si) const return font; } -QFontEngine *QTextEngine::fontEngine(const QScriptItem &si, QFixed *ascent, QFixed *descent) const +QFontEngine *QTextEngine::fontEngine(const QScriptItem &si, QFixed *ascent, QFixed *descent, QFixed *leading) const { QFontEngine *engine = 0; QFontEngine *scaledEngine = 0; @@ -1777,6 +1780,7 @@ QFontEngine *QTextEngine::fontEngine(const QScriptItem &si, QFixed *ascent, QFix if (ascent) { *ascent = engine->ascent(); *descent = engine->descent(); + *leading = engine->leading(); } if (scaledEngine) @@ -2009,8 +2013,12 @@ void QScriptLine::setDefaultHeight(QTextEngine *eng) e = eng->fnt.d->engineForScript(QUnicodeTables::Common); } - ascent = qMax(ascent, e->ascent()); - descent = qMax(descent, e->descent()); + QFixed other_ascent = e->ascent(); + QFixed other_descent = e->descent(); + QFixed other_leading = e->leading(); + leading = qMax(leading + ascent, other_leading + other_ascent) - qMax(ascent, other_ascent); + ascent = qMax(ascent, other_ascent); + descent = qMax(descent, other_descent); } QTextEngine::LayoutData::LayoutData() |