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authorQt Continuous Integration System <qt-info@nokia.com>2010-05-19 12:36:13 (GMT)
committerQt Continuous Integration System <qt-info@nokia.com>2010-05-19 12:36:13 (GMT)
commit8a97a1cac688d0e6e6aef40bfa396a81d7bfc0b8 (patch)
tree7770157160a1f0fd60b0a411378019662335ffa0 /src/gui
parentde0858687898f6e0e54cce3f986779c7aa1a350e (diff)
parent8cbf269e14b372ee3174c2706dd0cc4df37eef1a (diff)
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Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into 4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: Fix platform regression: Support QFont::setStretch() on Cocoa Fix a memory leak from QItemSelectionModel when changing the model Small hack to allow forcing off font smoothing on Mac OS X
Diffstat (limited to 'src/gui')
-rw-r--r--src/gui/itemviews/qabstractitemview.cpp6
-rw-r--r--src/gui/painting/qpaintengine_mac.cpp6
-rw-r--r--src/gui/painting/qpaintengine_mac_p.h3
-rw-r--r--src/gui/text/qfontengine_mac.mm18
-rw-r--r--src/gui/text/qfontengine_p.h3
5 files changed, 27 insertions, 9 deletions
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index 6d4562a..4fb93fc 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -679,7 +679,11 @@ void QAbstractItemView::setModel(QAbstractItemModel *model)
connect(d->model, SIGNAL(modelReset()), this, SLOT(reset()));
connect(d->model, SIGNAL(layoutChanged()), this, SLOT(_q_layoutChanged()));
}
- setSelectionModel(new QItemSelectionModel(d->model, this));
+
+ QItemSelectionModel *selection_model = new QItemSelectionModel(d->model, this);
+ connect(d->model, SIGNAL(destroyed()), selection_model, SLOT(deleteLater()));
+ setSelectionModel(selection_model);
+
reset(); // kill editors, set new root and do layout
}
diff --git a/src/gui/painting/qpaintengine_mac.cpp b/src/gui/painting/qpaintengine_mac.cpp
index 14ba94e..e5323d8 100644
--- a/src/gui/painting/qpaintengine_mac.cpp
+++ b/src/gui/painting/qpaintengine_mac.cpp
@@ -1390,7 +1390,11 @@ QCoreGraphicsPaintEngine::updateRenderHints(QPainter::RenderHints hints)
CGContextSetInterpolationQuality(d->hd, (hints & QPainter::SmoothPixmapTransform) ?
kCGInterpolationHigh : kCGInterpolationNone);
}
- CGContextSetShouldSmoothFonts(d->hd, hints & QPainter::TextAntialiasing);
+ bool textAntialiasing = (hints & QPainter::TextAntialiasing) == QPainter::TextAntialiasing;
+ if (!textAntialiasing || d->disabledSmoothFonts) {
+ d->disabledSmoothFonts = !textAntialiasing;
+ CGContextSetShouldSmoothFonts(d->hd, textAntialiasing);
+ }
}
/*
diff --git a/src/gui/painting/qpaintengine_mac_p.h b/src/gui/painting/qpaintengine_mac_p.h
index c9ab419..940b2bc 100644
--- a/src/gui/painting/qpaintengine_mac_p.h
+++ b/src/gui/painting/qpaintengine_mac_p.h
@@ -148,7 +148,7 @@ class QCoreGraphicsPaintEnginePrivate : public QPaintEnginePrivate
Q_DECLARE_PUBLIC(QCoreGraphicsPaintEngine)
public:
QCoreGraphicsPaintEnginePrivate()
- : hd(0), shading(0), stackCount(0), complexXForm(false)
+ : hd(0), shading(0), stackCount(0), complexXForm(false), disabledSmoothFonts(false)
{
}
@@ -168,6 +168,7 @@ public:
CGShadingRef shading;
int stackCount;
bool complexXForm;
+ bool disabledSmoothFonts;
enum { CosmeticNone, CosmeticTransformPath, CosmeticSetPenWidth } cosmeticPen;
// pixel and cosmetic pen size in user coordinates.
diff --git a/src/gui/text/qfontengine_mac.mm b/src/gui/text/qfontengine_mac.mm
index a6510cb..3be6d28 100644
--- a/src/gui/text/qfontengine_mac.mm
+++ b/src/gui/text/qfontengine_mac.mm
@@ -162,9 +162,14 @@ QCoreTextFontEngineMulti::QCoreTextFontEngineMulti(const ATSFontFamilyRef &, con
QCFString name;
ATSFontGetName(atsFontRef, kATSOptionFlagsDefault, &name);
+ transform = CGAffineTransformIdentity;
+ if (fontDef.stretch != 100) {
+ transform = CGAffineTransformMakeScale(float(fontDef.stretch) / float(100), 1);
+ }
+
QCFType<CTFontDescriptorRef> descriptor = CTFontDescriptorCreateWithNameAndSize(name, fontDef.pixelSize);
- QCFType<CTFontRef> baseFont = CTFontCreateWithFontDescriptor(descriptor, fontDef.pixelSize, 0);
- ctfont = CTFontCreateCopyWithSymbolicTraits(baseFont, fontDef.pixelSize, 0, symbolicTraits, symbolicTraits);
+ QCFType<CTFontRef> baseFont = CTFontCreateWithFontDescriptor(descriptor, fontDef.pixelSize, &transform);
+ ctfont = CTFontCreateCopyWithSymbolicTraits(baseFont, fontDef.pixelSize, &transform, symbolicTraits, symbolicTraits);
// CTFontCreateCopyWithSymbolicTraits returns NULL if we ask for a trait that does
// not exist for the given font. (for example italic)
@@ -378,7 +383,10 @@ QCoreTextFontEngine::QCoreTextFontEngine(CTFontRef font, const QFontDef &def,
if (fontDef.style != QFont::StyleNormal && !(traits & kCTFontItalicTrait)) {
synthesisFlags |= SynthesizedItalic;
}
-
+ transform = CGAffineTransformIdentity;
+ if (fontDef.stretch != 100) {
+ transform = CGAffineTransformMakeScale(float(fontDef.stretch) / float(100), 1);
+ }
QByteArray os2Table = getSfntTable(MAKE_TAG('O', 'S', '/', '2'));
if (os2Table.size() >= 10)
fsType = qFromBigEndian<quint16>(reinterpret_cast<const uchar *>(os2Table.constData() + 8));
@@ -503,7 +511,7 @@ void QCoreTextFontEngine::draw(CGContextRef ctx, qreal x, qreal y, const QTextIt
if (synthesisFlags & QFontEngine::SynthesizedItalic)
cgMatrix = CGAffineTransformConcat(cgMatrix, CGAffineTransformMake(1, 0, -tanf(14 * acosf(0) / 90), 1, 0, 0));
-// ### cgMatrix = CGAffineTransformConcat(cgMatrix, transform);
+ cgMatrix = CGAffineTransformConcat(cgMatrix, transform);
CGContextSetTextMatrix(ctx, cgMatrix);
@@ -626,7 +634,7 @@ QImage QCoreTextFontEngine::imageForGlyph(glyph_t glyph, int margin, bool aa)
if (synthesisFlags & QFontEngine::SynthesizedItalic)
cgMatrix = CGAffineTransformConcat(cgMatrix, CGAffineTransformMake(1, 0, tanf(14 * acosf(0) / 90), 1, 0, 0));
-// ### cgMatrix = CGAffineTransformConcat(cgMatrix, transform);
+ cgMatrix = CGAffineTransformConcat(cgMatrix, transform);
CGContextSetTextMatrix(ctx, cgMatrix);
CGContextSetRGBFillColor(ctx, 1, 1, 1, 1);
diff --git a/src/gui/text/qfontengine_p.h b/src/gui/text/qfontengine_p.h
index e645caf..922acfb 100644
--- a/src/gui/text/qfontengine_p.h
+++ b/src/gui/text/qfontengine_p.h
@@ -462,6 +462,7 @@ private:
CGFontRef cgFont;
QCoreTextFontEngineMulti *parentEngine;
int synthesisFlags;
+ CGAffineTransform transform;
friend class QCoreTextFontEngineMulti;
};
@@ -493,7 +494,7 @@ private:
uint fontIndexForFont(CTFontRef id) const;
CTFontRef ctfont;
mutable QCFType<CFMutableDictionaryRef> attributeDict;
-
+ CGAffineTransform transform;
friend class QFontDialogPrivate;
};
# endif //MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5