![]() |
Qt 6.x
The Qt SDK
|
#include <qpaintengine_mac_p.h>
Public Member Functions | |
QCoreGraphicsPaintEngine () | |
~QCoreGraphicsPaintEngine () | |
bool | begin (QPaintDevice *pdev) |
Reimplement this function to initialise your paint engine when painting is to start on the paint device pdev. | |
bool | end () |
Reimplement this function to finish painting on the current paint device. | |
void | updateState (const QPaintEngineState &state) |
Reimplement this function to update the state of a paint engine. | |
void | updatePen (const QPen &pen) |
void | updateBrush (const QBrush &brush, const QPointF &pt) |
void | updateFont (const QFont &font) |
void | updateOpacity (qreal opacity) |
void | updateMatrix (const QTransform &matrix) |
void | updateTransform (const QTransform &matrix) |
void | updateClipRegion (const QRegion ®ion, Qt::ClipOperation op) |
void | updateClipPath (const QPainterPath &path, Qt::ClipOperation op) |
void | updateCompositionMode (QPainter::CompositionMode mode) |
void | updateRenderHints (QPainter::RenderHints hints) |
void | drawLines (const QLineF *lines, int lineCount) |
The default implementation splits the list of lines in lines into lineCount separate calls to drawPath() or drawPolygon() depending on the feature set of the paint engine. | |
void | drawRects (const QRectF *rects, int rectCount) |
Draws the first rectCount rectangles in the buffer rects. | |
void | drawPoints (const QPointF *p, int pointCount) |
Draws the first pointCount points in the buffer points. | |
void | drawEllipse (const QRectF &r) |
Reimplement this function to draw the largest ellipse that can be contained within rectangle rect. | |
void | drawPath (const QPainterPath &path) |
The default implementation ignores the path and does nothing. | |
void | drawPolygon (const QPointF *points, int pointCount, PolygonDrawMode mode) |
Reimplement this virtual function to draw the polygon defined by the pointCount first points in points, using mode mode. | |
void | drawPixmap (const QRectF &r, const QPixmap &pm, const QRectF &sr) |
Reimplement this function to draw the part of the pm specified by the sr rectangle in the given r. | |
void | drawTiledPixmap (const QRectF &r, const QPixmap &pixmap, const QPointF &s) |
Reimplement this function to draw the pixmap in the given rect, starting at the given p. | |
void | drawTextItem (const QPointF &pos, const QTextItem &item) |
This function draws the text item textItem at position p. | |
void | drawImage (const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags=Qt::AutoColor) |
Reimplement this function to draw the part of the image specified by the sr rectangle in the given rectangle using the given conversion flags flags, to convert it to a pixmap. | |
Type | type () const |
Reimplement this function to return the paint engine \l{Type}. | |
CGContextRef | handle () const |
QPainter::RenderHints | supportedRenderHints () const |
void | drawLines (const QLine *lines, int lineCount) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.The default implementation converts the first lineCount lines in lines to a QLineF and calls the floating point version of this function. | |
void | drawRects (const QRect *rects, int rectCount) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.The default implementation converts the first rectCount rectangles in the buffer rects to a QRectF and calls the floating point version of this function. | |
void | drawPoints (const QPoint *p, int pointCount) |
Draws the first pointCount points in the buffer points. | |
void | drawEllipse (const QRect &r) |
The default implementation of this function calls the floating point version of this function. | |
void | drawPolygon (const QPoint *points, int pointCount, PolygonDrawMode mode) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Reimplement this virtual function to draw the polygon defined by the pointCount first points in points, using mode mode. | |
![]() | |
QPaintEngine (PaintEngineFeatures features=PaintEngineFeatures()) | |
Creates a paint engine with the featureset specified by caps. | |
virtual | ~QPaintEngine () |
Destroys the paint engine. | |
bool | isActive () const |
Returns true if the paint engine is actively drawing; otherwise returns false . | |
void | setActive (bool newState) |
Sets the active state of the paint engine to state. | |
virtual bool | begin (QPaintDevice *pdev)=0 |
Reimplement this function to initialise your paint engine when painting is to start on the paint device pdev. | |
virtual bool | end ()=0 |
Reimplement this function to finish painting on the current paint device. | |
virtual void | updateState (const QPaintEngineState &state)=0 |
Reimplement this function to update the state of a paint engine. | |
virtual void | drawRects (const QRect *rects, int rectCount) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.The default implementation converts the first rectCount rectangles in the buffer rects to a QRectF and calls the floating point version of this function. | |
virtual void | drawRects (const QRectF *rects, int rectCount) |
Draws the first rectCount rectangles in the buffer rects. | |
virtual void | drawLines (const QLine *lines, int lineCount) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.The default implementation converts the first lineCount lines in lines to a QLineF and calls the floating point version of this function. | |
virtual void | drawLines (const QLineF *lines, int lineCount) |
The default implementation splits the list of lines in lines into lineCount separate calls to drawPath() or drawPolygon() depending on the feature set of the paint engine. | |
virtual void | drawEllipse (const QRectF &r) |
Reimplement this function to draw the largest ellipse that can be contained within rectangle rect. | |
virtual void | drawEllipse (const QRect &r) |
The default implementation of this function calls the floating point version of this function. | |
virtual void | drawPath (const QPainterPath &path) |
The default implementation ignores the path and does nothing. | |
virtual void | drawPoints (const QPointF *points, int pointCount) |
Draws the first pointCount points in the buffer points. | |
virtual void | drawPoints (const QPoint *points, int pointCount) |
Draws the first pointCount points in the buffer points. | |
virtual void | drawPolygon (const QPointF *points, int pointCount, PolygonDrawMode mode) |
Reimplement this virtual function to draw the polygon defined by the pointCount first points in points, using mode mode. | |
virtual void | drawPolygon (const QPoint *points, int pointCount, PolygonDrawMode mode) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Reimplement this virtual function to draw the polygon defined by the pointCount first points in points, using mode mode. | |
virtual void | drawPixmap (const QRectF &r, const QPixmap &pm, const QRectF &sr)=0 |
Reimplement this function to draw the part of the pm specified by the sr rectangle in the given r. | |
virtual void | drawTextItem (const QPointF &p, const QTextItem &textItem) |
This function draws the text item textItem at position p. | |
virtual void | drawTiledPixmap (const QRectF &r, const QPixmap &pixmap, const QPointF &s) |
Reimplement this function to draw the pixmap in the given rect, starting at the given p. | |
virtual void | drawImage (const QRectF &r, const QImage &pm, const QRectF &sr, Qt::ImageConversionFlags flags=Qt::AutoColor) |
Reimplement this function to draw the part of the image specified by the sr rectangle in the given rectangle using the given conversion flags flags, to convert it to a pixmap. | |
void | setPaintDevice (QPaintDevice *device) |
QPaintDevice * | paintDevice () const |
Returns the device that this engine is painting on, if painting is active; otherwise returns \nullptr. | |
void | setSystemClip (const QRegion &baseClip) |
QRegion | systemClip () const |
void | setSystemRect (const QRect &rect) |
QRect | systemRect () const |
virtual QPoint | coordinateOffset () const |
virtual Type | type () const =0 |
Reimplement this function to return the paint engine \l{Type}. | |
void | fix_neg_rect (int *x, int *y, int *w, int *h) |
bool | testDirty (DirtyFlags df) |
void | setDirty (DirtyFlags df) |
void | clearDirty (DirtyFlags df) |
bool | hasFeature (PaintEngineFeatures feature) const |
Returns true if the paint engine supports the specified feature; otherwise returns false . | |
QPainter * | painter () const |
Returns the paint engine's painter. | |
void | syncState () |
bool | isExtended () const |
virtual QPixmap | createPixmap (QSize size) |
virtual QPixmap | createPixmapFromImage (QImage image, Qt::ImageConversionFlags flags=Qt::AutoColor) |
Static Public Member Functions | |
static void | initialize () |
static void | cleanup () |
Protected Member Functions | |
QCoreGraphicsPaintEngine (QPaintEnginePrivate &dptr) | |
![]() | |
QPaintEngine (QPaintEnginePrivate &data, PaintEngineFeatures devcaps=PaintEngineFeatures()) | |
Friends | |
class | QMacPrintEngine |
class | QMacPrintEnginePrivate |
Additional Inherited Members | |
![]() | |
enum | PaintEngineFeature { PrimitiveTransform = 0x00000001 , PatternTransform = 0x00000002 , PixmapTransform = 0x00000004 , PatternBrush = 0x00000008 , LinearGradientFill = 0x00000010 , RadialGradientFill = 0x00000020 , ConicalGradientFill = 0x00000040 , AlphaBlend = 0x00000080 , PorterDuff = 0x00000100 , PainterPaths = 0x00000200 , Antialiasing = 0x00000400 , BrushStroke = 0x00000800 , ConstantOpacity = 0x00001000 , MaskedBrush = 0x00002000 , PerspectiveTransform = 0x00004000 , BlendModes = 0x00008000 , ObjectBoundingModeGradients = 0x00010000 , RasterOpModes = 0x00020000 , PaintOutsidePaintEvent = 0x20000000 , AllFeatures = 0xffffffff } |
This enum is used to describe the features or capabilities that the paint engine has. More... | |
enum | DirtyFlag { DirtyPen = 0x0001 , DirtyBrush = 0x0002 , DirtyBrushOrigin = 0x0004 , DirtyFont = 0x0008 , DirtyBackground = 0x0010 , DirtyBackgroundMode = 0x0020 , DirtyTransform = 0x0040 , DirtyClipRegion = 0x0080 , DirtyClipPath = 0x0100 , DirtyHints = 0x0200 , DirtyCompositionMode = 0x0400 , DirtyClipEnabled = 0x0800 , DirtyOpacity = 0x1000 , AllDirty = 0xffff } |
\value DirtyPen The pen is dirty and needs to be updated. More... | |
enum | PolygonDrawMode { OddEvenMode , WindingMode , ConvexMode , PolylineMode } |
\value OddEvenMode The polygon should be drawn using OddEven fill rule. More... | |
enum | Type { X11 , Windows , QuickDraw , CoreGraphics , MacPrinter , QWindowSystem , OpenGL , Picture , SVG , Raster , Direct3D , Pdf , OpenVG , OpenGL2 , PaintBuffer , Blitter , Direct2D , User = 50 , MaxUser = 100 } |
\value X11 \value Windows \value MacPrinter \value CoreGraphics \macos's Quartz2D (CoreGraphics) \value QuickDraw \macos's QuickDraw \value QWindowSystem Qt for Embedded Linux \value OpenGL \value Picture QPicture format \value SVG Scalable Vector Graphics XML format \value Raster \value Direct3D Windows only, Direct3D based engine \value Pdf Portable Document Format \value OpenVG \value User First user type ID \value MaxUser Last user type ID \value OpenGL2 \value PaintBuffer \value Blitter \value Direct2D Windows only, Direct2D based engine More... | |
![]() | |
QPaintEngineState * | state |
PaintEngineFeatures | gccaps |
uint | active: 1 |
uint | selfDestruct: 1 |
uint | extended: 1 |
QScopedPointer< QPaintEnginePrivate > | d_ptr |
Definition at line 31 of file qpaintengine_mac_p.h.
QCoreGraphicsPaintEngine::QCoreGraphicsPaintEngine | ( | ) |
Definition at line 328 of file qpaintengine_mac.mm.
QCoreGraphicsPaintEngine::~QCoreGraphicsPaintEngine | ( | ) |
Definition at line 338 of file qpaintengine_mac.mm.
|
protected |
Definition at line 333 of file qpaintengine_mac.mm.
|
virtual |
Reimplement this function to initialise your paint engine when painting is to start on the paint device pdev.
Return true if the initialization was successful; otherwise return false.
Implements QPaintEngine.
Definition at line 343 of file qpaintengine_mac.mm.
References QCoreGraphicsPaintEnginePrivate::CosmeticSetPenWidth, d, Qt::Desktop, QPaintDevice::devType(), QPaintEngine::DirtyBackground, QPaintEngine::DirtyBrush, QPaintEngine::DirtyHints, QPaintEngine::DirtyPen, end(), QPaintEngine::isActive(), QPixmap::isNull(), QInternal::Pixmap, QInternal::Printer, qWarning, QPaintEngine::setActive(), QPaintEngine::setDirty(), Qt::WA_PaintUnclipped, and QInternal::Widget.
|
static |
Definition at line 802 of file qpaintengine_mac.mm.
The default implementation of this function calls the floating point version of this function.
Reimplemented from QPaintEngine.
Definition at line 82 of file qpaintengine_mac_p.h.
References QPaintEngine::drawEllipse().
Reimplement this function to draw the largest ellipse that can be contained within rectangle rect.
The default implementation calls drawPolygon().
Reimplemented from QPaintEngine.
Definition at line 687 of file qpaintengine_mac.mm.
References QCoreGraphicsPaintEnginePrivate::CGFill, QCoreGraphicsPaintEnginePrivate::CGStroke, QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, d, QPaintEngine::isActive(), M_PI, Q_ASSERT, and QPaintEngine::state.
|
virtual |
Reimplement this function to draw the part of the image specified by the sr rectangle in the given rectangle using the given conversion flags flags, to convert it to a pixmap.
Reimplemented from QPaintEngine.
Definition at line 780 of file qpaintengine_mac.mm.
References QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, d, QRectF::height(), QPaintEngine::isActive(), Q_ASSERT, Q_UNUSED, qt_mac_drawCGImage(), qt_mac_toCGImage(), rect, QPaintEngine::state, QRectF::width(), QRectF::x(), and QRectF::y().
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.The default implementation converts the first lineCount lines in lines to a QLineF and calls the floating point version of this function.
Reimplemented from QPaintEngine.
Definition at line 79 of file qpaintengine_mac_p.h.
References QPaintEngine::drawLines().
The default implementation splits the list of lines in lines into lineCount separate calls to drawPath() or drawPolygon() depending on the feature set of the paint engine.
Reimplemented from QPaintEngine.
Definition at line 728 of file qpaintengine_mac.mm.
References QCoreGraphicsPaintEnginePrivate::CGStroke, QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, d, i, QPaintEngine::isActive(), QLineF::p1(), QLineF::p2(), Q_ASSERT, and QPaintEngine::state.
|
virtual |
The default implementation ignores the path and does nothing.
Reimplemented from QPaintEngine.
Definition at line 613 of file qpaintengine_mac.mm.
References QCoreGraphicsPaintEnginePrivate::CGEOFill, QCoreGraphicsPaintEnginePrivate::CGFill, QCoreGraphicsPaintEnginePrivate::CGStroke, QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, d, QPaintEngine::isActive(), Q_ASSERT, qt_mac_compose_path(), QPaintEngine::state, and Qt::WindingFill.
|
virtual |
Reimplement this function to draw the part of the pm specified by the sr rectangle in the given r.
Implements QPaintEngine.
Definition at line 746 of file qpaintengine_mac.mm.
References cgColorForQColor(), QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, d, QPixmap::depth(), QPixmap::height(), QRectF::height(), QPaintEngine::isActive(), QPixmap::isNull(), Q_ASSERT, qRound(), qt_mac_create_imagemask(), qt_mac_drawCGImage(), qt_mac_toCGImage(), rect, QPaintEngine::state, QPixmap::toImage(), QPixmap::width(), QRectF::width(), QRectF::x(), and QRectF::y().
Draws the first pointCount points in the buffer points.
The default implementation converts the first pointCount QPoints in points to QPointFs and calls the floating point version of drawPoints.
Reimplemented from QPaintEngine.
Definition at line 81 of file qpaintengine_mac_p.h.
References QPaintEngine::drawPoints().
Draws the first pointCount points in the buffer points.
Reimplemented from QPaintEngine.
Definition at line 653 of file qpaintengine_mac.mm.
References QPainter::Antialiasing, QCoreGraphicsPaintEnginePrivate::CGStroke, QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, QCoreGraphicsPaintEnginePrivate::CosmeticNone, d, Qt::FlatCap, i, QPaintEngine::isActive(), Q_ASSERT, QPaintEngineState::renderHints(), and QPaintEngine::state.
|
inlinevirtual |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.Reimplement this virtual function to draw the polygon defined by the pointCount first points in points, using mode mode.
Reimplemented from QPaintEngine.
Definition at line 83 of file qpaintengine_mac_p.h.
References QPaintEngine::drawPolygon().
|
virtual |
Reimplement this virtual function to draw the polygon defined by the pointCount first points in points, using mode mode.
Reimplemented from QPaintEngine.
Definition at line 705 of file qpaintengine_mac.mm.
References QCoreGraphicsPaintEnginePrivate::CGEOFill, QCoreGraphicsPaintEnginePrivate::CGFill, QCoreGraphicsPaintEnginePrivate::CGStroke, QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, d, QPaintEngine::isActive(), QPaintEngine::OddEvenMode, QPaintEngine::PolylineMode, Q_ASSERT, and QPaintEngine::state.
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.The default implementation converts the first rectCount rectangles in the buffer rects to a QRectF and calls the floating point version of this function.
Reimplemented from QPaintEngine.
Definition at line 80 of file qpaintengine_mac_p.h.
References QPaintEngine::drawRects().
Draws the first rectCount rectangles in the buffer rects.
The default implementation of this function calls drawPath() or drawPolygon() depending on the feature set of the paint engine.
Reimplemented from QPaintEngine.
Definition at line 633 of file qpaintengine_mac.mm.
References QCoreGraphicsPaintEnginePrivate::CGFill, QCoreGraphicsPaintEnginePrivate::CGStroke, QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, d, i, QPaintEngine::isActive(), Q_ASSERT, qt_mac_compose_rect(), and QPaintEngine::state.
|
virtual |
This function draws the text item textItem at position p.
The default implementation of this function converts the text to a QPainterPath and paints the resulting path.
Reimplemented from QPaintEngine.
Definition at line 857 of file qpaintengine_mac.mm.
References QPainter::Antialiasing, QFontEngine::Box, QPainter::brush(), QPen::brush(), QPainter::brushOrigin(), QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, QPaintEngine::CoreGraphics, d, draw(), QPaintEngine::drawTextItem(), QFontEngine::fontDef, QTextItemInt::fontEngine, QTextItemInt::glyphs, QPaintDevice::height(), item, QFontEngine::Mac, QFont::NoAntialias, Qt::NoPen, QFont::NoSubpixelAntialias, QGlyphLayout::numGlyphs, QPaintEngine::paintDevice(), QPaintEngine::painter(), QPainter::pen(), pos, Q_ASSERT, QPaintEngineState::renderHints(), QPaintEngine::state, QFontDef::styleStrategy, QPainter::TextAntialiasing, QTransform::TxProject, QFontEngine::type(), type(), updateBrush(), and updatePen().
|
virtual |
Reimplement this function to draw the pixmap in the given rect, starting at the given p.
The pixmap will be drawn repeatedly until the rect is filled.
Reimplemented from QPaintEngine.
Definition at line 813 of file qpaintengine_mac.mm.
References component(), QPaintEngineState::compositionMode(), QPainter::CompositionMode_Destination, d, QMacPattern::data, QMacPattern::foreground, QMacPattern::height(), QPaintEngine::isActive(), QMacPattern::pdev, QMacPattern::pixmap, pixmap, Q_ASSERT, qt_mac_dispose_pattern(), qt_mac_draw_pattern(), QPaintEngine::state, and QMacPattern::width().
|
virtual |
Reimplement this function to finish painting on the current paint device.
Return true if painting was finished successfully; otherwise return false.
Implements QPaintEngine.
Definition at line 403 of file qpaintengine_mac.mm.
References d, Qt::Desktop, QPaintEngine::setActive(), QInternal::Widget, and QWidget::windowType().
Referenced by begin().
CGContextRef QCoreGraphicsPaintEngine::handle | ( | ) | const |
Definition at line 807 of file qpaintengine_mac.mm.
|
static |
Definition at line 798 of file qpaintengine_mac.mm.
QPainter::RenderHints QCoreGraphicsPaintEngine::supportedRenderHints | ( | ) | const |
Definition at line 918 of file qpaintengine_mac.mm.
References QPainter::Antialiasing, QPainter::SmoothPixmapTransform, and QPainter::TextAntialiasing.
|
inlinevirtual |
Reimplement this function to return the paint engine \l{Type}.
Implements QPaintEngine.
Definition at line 69 of file qpaintengine_mac_p.h.
References QPaintEngine::CoreGraphics.
Referenced by drawTextItem().
Definition at line 495 of file qpaintengine_mac.mm.
References d, QPaintEngine::gccaps, QPaintEngine::isActive(), QPaintEngine::LinearGradientFill, Q_ASSERT, and QPaintEngine::RadialGradientFill.
Referenced by drawTextItem(), and updateState().
void QCoreGraphicsPaintEngine::updateClipPath | ( | const QPainterPath & | path, |
Qt::ClipOperation | op | ||
) |
Definition at line 553 of file qpaintengine_mac.mm.
References d, Qt::IntersectClip, QPaintEngine::isActive(), Qt::NoClip, Q_ASSERT, qt_mac_compose_path(), rect, Qt::ReplaceClip, and Qt::WindingFill.
Referenced by updateState().
void QCoreGraphicsPaintEngine::updateClipRegion | ( | const QRegion & | region, |
Qt::ClipOperation | op | ||
) |
Definition at line 592 of file qpaintengine_mac.mm.
References d, Qt::IntersectClip, QPaintEngine::isActive(), Qt::NoClip, Q_ASSERT, and Qt::ReplaceClip.
Referenced by updateState().
void QCoreGraphicsPaintEngine::updateCompositionMode | ( | QPainter::CompositionMode | mode | ) |
Definition at line 941 of file qpaintengine_mac.mm.
References QPainter::CompositionMode_Clear, QPainter::CompositionMode_ColorBurn, QPainter::CompositionMode_ColorDodge, QPainter::CompositionMode_Darken, QPainter::CompositionMode_Destination, QPainter::CompositionMode_DestinationAtop, QPainter::CompositionMode_DestinationIn, QPainter::CompositionMode_DestinationOut, QPainter::CompositionMode_DestinationOver, QPainter::CompositionMode_Difference, QPainter::CompositionMode_Exclusion, QPainter::CompositionMode_HardLight, QPainter::CompositionMode_Lighten, QPainter::CompositionMode_Multiply, QPainter::CompositionMode_Overlay, QPainter::CompositionMode_Plus, QPainter::CompositionMode_Screen, QPainter::CompositionMode_SoftLight, QPainter::CompositionMode_Source, QPainter::CompositionMode_SourceAtop, QPainter::CompositionMode_SourceIn, QPainter::CompositionMode_SourceOut, QPainter::CompositionMode_SourceOver, QPainter::CompositionMode_Xor, and kCGCompositeModeDestinationIn.
Referenced by updateState().
Definition at line 527 of file qpaintengine_mac.mm.
References d, QPaintEngine::isActive(), Q_ASSERT, and updatePen().
Referenced by updateState().
void QCoreGraphicsPaintEngine::updateMatrix | ( | const QTransform & | matrix | ) |
Definition at line 535 of file qpaintengine_mac.mm.
References d, QPaintEngine::isActive(), Q_ASSERT, and qt_is_nan().
Referenced by updateState().
Definition at line 520 of file qpaintengine_mac.mm.
References d.
Referenced by updateState().
Definition at line 486 of file qpaintengine_mac.mm.
References d, QPaintEngine::isActive(), and Q_ASSERT.
Referenced by drawTextItem(), updateFont(), and updateState().
void QCoreGraphicsPaintEngine::updateRenderHints | ( | QPainter::RenderHints | hints | ) |
Definition at line 1026 of file qpaintengine_mac.mm.
References QPainter::Antialiasing, d, QPainter::SmoothPixmapTransform, and QPainter::TextAntialiasing.
Referenced by updateState().
|
virtual |
Reimplement this function to update the state of a paint engine.
When implemented, this function is responsible for checking the paint engine's current state and update the properties that are changed. Use the QPaintEngineState::state() function to find out which properties that must be updated, then use the corresponding \l {GetFunction}{get function} to retrieve the current values for the given properties.
Implements QPaintEngine.
Definition at line 425 of file qpaintengine_mac.mm.
References QPaintEngine::AllDirty, QPaintEngineState::brush(), QPaintEngineState::brushOrigin(), QPaintEngineState::clipOperation(), QPaintEngineState::clipPath(), QPaintEngineState::clipRegion(), QPaintEngineState::compositionMode(), QCoreGraphicsPaintEnginePrivate::CosmeticNone, QCoreGraphicsPaintEnginePrivate::CosmeticSetPenWidth, QCoreGraphicsPaintEnginePrivate::CosmeticTransformPath, d, QPaintEngine::DirtyBrush, QPaintEngine::DirtyBrushOrigin, QPaintEngine::DirtyClipEnabled, QPaintEngine::DirtyClipPath, QPaintEngine::DirtyClipRegion, QPaintEngine::DirtyCompositionMode, QPaintEngine::DirtyFont, QPaintEngine::DirtyHints, QPaintEngine::DirtyOpacity, QPaintEngine::DirtyPen, QPaintEngine::DirtyTransform, QPaintEngineState::font(), QPaintEngineState::isClipEnabled(), Qt::NoClip, QPaintEngineState::opacity(), QPaintEngine::painter(), QPaintEngineState::pen(), QPaintEngineState::renderHints(), Qt::ReplaceClip, QPaintEngine::state, QPaintEngineState::state(), QPaintEngineState::transform(), updateBrush(), updateClipPath(), updateClipRegion(), updateCompositionMode(), updateFont(), updateMatrix(), updateOpacity(), updatePen(), and updateRenderHints().
void QCoreGraphicsPaintEngine::updateTransform | ( | const QTransform & | matrix | ) |
|
friend |
Definition at line 87 of file qpaintengine_mac_p.h.
|
friend |
Definition at line 88 of file qpaintengine_mac_p.h.