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Diffstat (limited to 'src/gui/text/qfontmetrics.cpp')
-rw-r--r--src/gui/text/qfontmetrics.cpp94
1 files changed, 47 insertions, 47 deletions
diff --git a/src/gui/text/qfontmetrics.cpp b/src/gui/text/qfontmetrics.cpp
index b7a3066f3a..73fcc4bc78 100644
--- a/src/gui/text/qfontmetrics.cpp
+++ b/src/gui/text/qfontmetrics.cpp
@@ -161,7 +161,7 @@ QFontMetrics::QFontMetrics(const QFont &font)
Constructs a font metrics object for \a font and \a paintdevice.
The font metrics will be compatible with the paintdevice passed.
- If the \a paintdevice is 0, the metrics will be screen-compatible,
+ If the \a paintdevice is \nullptr, the metrics will be screen-compatible,
ie. the metrics you get if you use the font for drawing text on a
\l{QWidget}{widgets} or \l{QPixmap}{pixmaps},
not on a QPicture or QPrinter.
@@ -282,7 +282,7 @@ bool QFontMetrics::operator ==(const QFontMetrics &other) const
int QFontMetrics::ascent() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->ascent());
}
@@ -301,7 +301,7 @@ int QFontMetrics::ascent() const
int QFontMetrics::capHeight() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->capHeight());
}
@@ -318,7 +318,7 @@ int QFontMetrics::capHeight() const
int QFontMetrics::descent() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->descent());
}
@@ -332,7 +332,7 @@ int QFontMetrics::descent() const
int QFontMetrics::height() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->ascent()) + qRound(engine->descent());
}
@@ -346,7 +346,7 @@ int QFontMetrics::height() const
int QFontMetrics::leading() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->leading());
}
@@ -360,7 +360,7 @@ int QFontMetrics::leading() const
int QFontMetrics::lineSpacing() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->leading()) + qRound(engine->ascent()) + qRound(engine->descent());
}
@@ -377,7 +377,7 @@ int QFontMetrics::lineSpacing() const
int QFontMetrics::minLeftBearing() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->minLeftBearing());
}
@@ -394,7 +394,7 @@ int QFontMetrics::minLeftBearing() const
int QFontMetrics::minRightBearing() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->minRightBearing());
}
@@ -404,7 +404,7 @@ int QFontMetrics::minRightBearing() const
int QFontMetrics::maxWidth() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->maxCharWidth());
}
@@ -415,7 +415,7 @@ int QFontMetrics::maxWidth() const
int QFontMetrics::xHeight() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
if (d->capital == QFont::SmallCaps)
return qRound(d->smallCapsFontPrivate()->engineForScript(QChar::Script_Common)->ascent());
return qRound(engine->xHeight());
@@ -429,7 +429,7 @@ int QFontMetrics::xHeight() const
int QFontMetrics::averageCharWidth() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->averageCharWidth());
}
@@ -450,7 +450,7 @@ bool QFontMetrics::inFontUcs4(uint ucs4) const
{
const int script = QChar::script(ucs4);
QFontEngine *engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
if (engine->type() == QFontEngine::Box)
return false;
return engine->canRender(ucs4);
@@ -476,7 +476,7 @@ int QFontMetrics::leftBearing(QChar ch) const
engine = d->smallCapsFontPrivate()->engineForScript(script);
else
engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
if (engine->type() == QFontEngine::Box)
return 0;
@@ -509,7 +509,7 @@ int QFontMetrics::rightBearing(QChar ch) const
engine = d->smallCapsFontPrivate()->engineForScript(script);
else
engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
if (engine->type() == QFontEngine::Box)
return 0;
@@ -518,7 +518,7 @@ int QFontMetrics::rightBearing(QChar ch) const
glyph_t glyph = engine->glyphIndex(ch.unicode());
qreal rb;
- engine->getGlyphBearings(glyph, 0, &rb);
+ engine->getGlyphBearings(glyph, nullptr, &rb);
return qRound(rb);
}
@@ -562,7 +562,7 @@ int QFontMetrics::width(const QString &text, int len, int flags) const
int numGlyphs = len;
QVarLengthGlyphLayoutArray glyphs(numGlyphs);
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- if (!engine->stringToCMap(text.data(), len, &glyphs, &numGlyphs, 0))
+ if (!engine->stringToCMap(text.data(), len, &glyphs, &numGlyphs, { }))
Q_UNREACHABLE();
QFixed width;
@@ -673,7 +673,7 @@ int QFontMetrics::horizontalAdvance(QChar ch) const
engine = d->smallCapsFontPrivate()->engineForScript(script);
else
engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
d->alterCharForCapitalization(ch);
@@ -684,7 +684,7 @@ int QFontMetrics::horizontalAdvance(QChar ch) const
glyphs.numGlyphs = 1;
glyphs.glyphs = &glyph;
glyphs.advances = &advance;
- engine->recalcAdvances(&glyphs, 0);
+ engine->recalcAdvances(&glyphs, { });
return qRound(advance);
}
@@ -725,7 +725,7 @@ int QFontMetrics::charWidth(const QString &text, int pos) const
engine = d->smallCapsFontPrivate()->engineForScript(script);
else
engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
d->alterCharForCapitalization(ch);
@@ -736,7 +736,7 @@ int QFontMetrics::charWidth(const QString &text, int pos) const
glyphs.numGlyphs = 1;
glyphs.glyphs = &glyph;
glyphs.advances = &advance;
- engine->recalcAdvances(&glyphs, 0);
+ engine->recalcAdvances(&glyphs, { });
width = qRound(advance);
}
@@ -802,7 +802,7 @@ QRect QFontMetrics::boundingRect(QChar ch) const
engine = d->smallCapsFontPrivate()->engineForScript(script);
else
engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
d->alterCharForCapitalization(ch);
@@ -879,7 +879,7 @@ QRect QFontMetrics::boundingRect(const QRect &rect, int flags, const QString &te
QRectF rb;
QRectF rr(rect);
qt_format_text(QFont(d.data()), rr, flags | Qt::TextDontPrint, text, &rb, tabStops, tabArray,
- tabArrayLen, 0);
+ tabArrayLen, nullptr);
return rb.toAlignedRect();
}
@@ -997,7 +997,7 @@ QString QFontMetrics::elidedText(const QString &text, Qt::TextElideMode mode, in
int QFontMetrics::underlinePos() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->underlinePosition());
}
@@ -1033,7 +1033,7 @@ int QFontMetrics::strikeOutPos() const
int QFontMetrics::lineWidth() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return qRound(engine->lineThickness());
}
@@ -1154,7 +1154,7 @@ QFontMetricsF::QFontMetricsF(const QFont &font)
Constructs a font metrics object for \a font and \a paintdevice.
The font metrics will be compatible with the paintdevice passed.
- If the \a paintdevice is 0, the metrics will be screen-compatible,
+ If the \a paintdevice is \nullptr, the metrics will be screen-compatible,
ie. the metrics you get if you use the font for drawing text on a
\l{QWidget}{widgets} or \l{QPixmap}{pixmaps},
not on a QPicture or QPrinter.
@@ -1251,7 +1251,7 @@ bool QFontMetricsF::operator ==(const QFontMetricsF &other) const
qreal QFontMetricsF::ascent() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->ascent().toReal();
}
@@ -1270,7 +1270,7 @@ qreal QFontMetricsF::ascent() const
qreal QFontMetricsF::capHeight() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->capHeight().toReal();
}
@@ -1288,7 +1288,7 @@ qreal QFontMetricsF::capHeight() const
qreal QFontMetricsF::descent() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->descent().toReal();
}
@@ -1302,7 +1302,7 @@ qreal QFontMetricsF::descent() const
qreal QFontMetricsF::height() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return (engine->ascent() + engine->descent()).toReal();
}
@@ -1317,7 +1317,7 @@ qreal QFontMetricsF::height() const
qreal QFontMetricsF::leading() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->leading().toReal();
}
@@ -1331,7 +1331,7 @@ qreal QFontMetricsF::leading() const
qreal QFontMetricsF::lineSpacing() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return (engine->leading() + engine->ascent() + engine->descent()).toReal();
}
@@ -1348,7 +1348,7 @@ qreal QFontMetricsF::lineSpacing() const
qreal QFontMetricsF::minLeftBearing() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->minLeftBearing();
}
@@ -1365,7 +1365,7 @@ qreal QFontMetricsF::minLeftBearing() const
qreal QFontMetricsF::minRightBearing() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->minRightBearing();
}
@@ -1375,7 +1375,7 @@ qreal QFontMetricsF::minRightBearing() const
qreal QFontMetricsF::maxWidth() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->maxCharWidth();
}
@@ -1386,7 +1386,7 @@ qreal QFontMetricsF::maxWidth() const
qreal QFontMetricsF::xHeight() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
if (d->capital == QFont::SmallCaps)
return d->smallCapsFontPrivate()->engineForScript(QChar::Script_Common)->ascent().toReal();
return engine->xHeight().toReal();
@@ -1400,7 +1400,7 @@ qreal QFontMetricsF::xHeight() const
qreal QFontMetricsF::averageCharWidth() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->averageCharWidth().toReal();
}
@@ -1423,7 +1423,7 @@ bool QFontMetricsF::inFontUcs4(uint ucs4) const
{
const int script = QChar::script(ucs4);
QFontEngine *engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
if (engine->type() == QFontEngine::Box)
return false;
return engine->canRender(ucs4);
@@ -1449,7 +1449,7 @@ qreal QFontMetricsF::leftBearing(QChar ch) const
engine = d->smallCapsFontPrivate()->engineForScript(script);
else
engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
if (engine->type() == QFontEngine::Box)
return 0;
@@ -1482,7 +1482,7 @@ qreal QFontMetricsF::rightBearing(QChar ch) const
engine = d->smallCapsFontPrivate()->engineForScript(script);
else
engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
if (engine->type() == QFontEngine::Box)
return 0;
@@ -1491,7 +1491,7 @@ qreal QFontMetricsF::rightBearing(QChar ch) const
glyph_t glyph = engine->glyphIndex(ch.unicode());
qreal rb;
- engine->getGlyphBearings(glyph, 0, &rb);
+ engine->getGlyphBearings(glyph, nullptr, &rb);
return rb;
}
@@ -1611,7 +1611,7 @@ qreal QFontMetricsF::horizontalAdvance(QChar ch) const
engine = d->smallCapsFontPrivate()->engineForScript(script);
else
engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
d->alterCharForCapitalization(ch);
@@ -1622,7 +1622,7 @@ qreal QFontMetricsF::horizontalAdvance(QChar ch) const
glyphs.numGlyphs = 1;
glyphs.glyphs = &glyph;
glyphs.advances = &advance;
- engine->recalcAdvances(&glyphs, 0);
+ engine->recalcAdvances(&glyphs, { });
return advance.toReal();
}
@@ -1682,7 +1682,7 @@ QRectF QFontMetricsF::boundingRect(QChar ch) const
engine = d->smallCapsFontPrivate()->engineForScript(script);
else
engine = d->engineForScript(script);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
d->alterCharForCapitalization(ch);
@@ -1761,7 +1761,7 @@ QRectF QFontMetricsF::boundingRect(const QRectF &rect, int flags, const QString&
QRectF rb;
qt_format_text(QFont(d.data()), rect, flags | Qt::TextDontPrint, text, &rb, tabStops, tabArray,
- tabArrayLen, 0);
+ tabArrayLen, nullptr);
return rb;
}
@@ -1881,7 +1881,7 @@ QString QFontMetricsF::elidedText(const QString &text, Qt::TextElideMode mode, q
qreal QFontMetricsF::underlinePos() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->underlinePosition().toReal();
}
@@ -1916,7 +1916,7 @@ qreal QFontMetricsF::strikeOutPos() const
qreal QFontMetricsF::lineWidth() const
{
QFontEngine *engine = d->engineForScript(QChar::Script_Common);
- Q_ASSERT(engine != 0);
+ Q_ASSERT(engine != nullptr);
return engine->lineThickness().toReal();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 20:49:01 +0000