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Diffstat (limited to 'qtinterface/qt4/Qt/qpainterpath.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qpainterpath.h | 428 |
1 files changed, 0 insertions, 428 deletions
diff --git a/qtinterface/qt4/Qt/qpainterpath.h b/qtinterface/qt4/Qt/qpainterpath.h deleted file mode 100644 index 9206a19..0000000 --- a/qtinterface/qt4/Qt/qpainterpath.h +++ /dev/null @@ -1,428 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation ([email protected]) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you have questions regarding the use of this file, please contact -** Nokia at [email protected]. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QPAINTERPATH_H -#define QPAINTERPATH_H - -#include <QtGui/qmatrix.h> -#include <QtCore/qglobal.h> -#include <QtCore/qrect.h> -#include <QtCore/qline.h> -#include <QtCore/qvector.h> -#include <QtCore/qscopedpointer.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -class QFont; -class QPainterPathPrivate; -struct QPainterPathPrivateDeleter; -class QPainterPathData; -class QPainterPathStrokerPrivate; -class QPolygonF; -class QRegion; -class QVectorPath; - -class Q_GUI_EXPORT QPainterPath -{ -public: - enum ElementType { - MoveToElement, - LineToElement, - CurveToElement, - CurveToDataElement - }; - - class Element { - public: - qreal x; - qreal y; - ElementType type; - - bool isMoveTo() const { return type == MoveToElement; } - bool isLineTo() const { return type == LineToElement; } - bool isCurveTo() const { return type == CurveToElement; } - - operator QPointF () const { return QPointF(x, y); } - - bool operator==(const Element &e) const { return qFuzzyCompare(x, e.x) - && qFuzzyCompare(y, e.y) && type == e.type; } - inline bool operator!=(const Element &e) const { return !operator==(e); } - }; - - QPainterPath(); - explicit QPainterPath(const QPointF &startPoint); - QPainterPath(const QPainterPath &other); - QPainterPath &operator=(const QPainterPath &other); - ~QPainterPath(); - - void closeSubpath(); - - void moveTo(const QPointF &p); - inline void moveTo(qreal x, qreal y); - - void lineTo(const QPointF &p); - inline void lineTo(qreal x, qreal y); - - void arcMoveTo(const QRectF &rect, qreal angle); - inline void arcMoveTo(qreal x, qreal y, qreal w, qreal h, qreal angle); - - void arcTo(const QRectF &rect, qreal startAngle, qreal arcLength); - inline void arcTo(qreal x, qreal y, qreal w, qreal h, qreal startAngle, qreal arcLength); - - void cubicTo(const QPointF &ctrlPt1, const QPointF &ctrlPt2, const QPointF &endPt); - inline void cubicTo(qreal ctrlPt1x, qreal ctrlPt1y, qreal ctrlPt2x, qreal ctrlPt2y, - qreal endPtx, qreal endPty); - void quadTo(const QPointF &ctrlPt, const QPointF &endPt); - inline void quadTo(qreal ctrlPtx, qreal ctrlPty, qreal endPtx, qreal endPty); - - QPointF currentPosition() const; - - void addRect(const QRectF &rect); - inline void addRect(qreal x, qreal y, qreal w, qreal h); - void addEllipse(const QRectF &rect); - inline void addEllipse(qreal x, qreal y, qreal w, qreal h); - inline void addEllipse(const QPointF ¢er, qreal rx, qreal ry); - void addPolygon(const QPolygonF &polygon); - void addText(const QPointF &point, const QFont &f, const QString &text); - inline void addText(qreal x, qreal y, const QFont &f, const QString &text); - void addPath(const QPainterPath &path); - void addRegion(const QRegion ®ion); - - void addRoundedRect(const QRectF &rect, qreal xRadius, qreal yRadius, - Qt::SizeMode mode = Qt::AbsoluteSize); - inline void addRoundedRect(qreal x, qreal y, qreal w, qreal h, - qreal xRadius, qreal yRadius, - Qt::SizeMode mode = Qt::AbsoluteSize); - - void addRoundRect(const QRectF &rect, int xRnd, int yRnd); - inline void addRoundRect(qreal x, qreal y, qreal w, qreal h, - int xRnd, int yRnd); - inline void addRoundRect(const QRectF &rect, int roundness); - inline void addRoundRect(qreal x, qreal y, qreal w, qreal h, - int roundness); - - void connectPath(const QPainterPath &path); - - bool contains(const QPointF &pt) const; - bool contains(const QRectF &rect) const; - bool intersects(const QRectF &rect) const; - - void translate(qreal dx, qreal dy); - inline void translate(const QPointF &offset); - - QPainterPath translated(qreal dx, qreal dy) const; - inline QPainterPath translated(const QPointF &offset) const; - - QRectF boundingRect() const; - QRectF controlPointRect() const; - - Qt::FillRule fillRule() const; - void setFillRule(Qt::FillRule fillRule); - - inline bool isEmpty() const; - - QPainterPath toReversed() const; - QList<QPolygonF> toSubpathPolygons(const QMatrix &matrix = QMatrix()) const; - QList<QPolygonF> toFillPolygons(const QMatrix &matrix = QMatrix()) const; - QPolygonF toFillPolygon(const QMatrix &matrix = QMatrix()) const; - QList<QPolygonF> toSubpathPolygons(const QTransform &matrix) const; - QList<QPolygonF> toFillPolygons(const QTransform &matrix) const; - QPolygonF toFillPolygon(const QTransform &matrix) const; - - inline int elementCount() const; - inline const QPainterPath::Element &elementAt(int i) const; - inline void setElementPositionAt(int i, qreal x, qreal y); - - qreal length() const; - qreal percentAtLength(qreal t) const; - QPointF pointAtPercent(qreal t) const; - qreal angleAtPercent(qreal t) const; - qreal slopeAtPercent(qreal t) const; - - bool intersects(const QPainterPath &p) const; - bool contains(const QPainterPath &p) const; - QPainterPath united(const QPainterPath &r) const; - QPainterPath intersected(const QPainterPath &r) const; - QPainterPath subtracted(const QPainterPath &r) const; - QPainterPath subtractedInverted(const QPainterPath &r) const; - - QPainterPath simplified() const; - - bool operator==(const QPainterPath &other) const; - bool operator!=(const QPainterPath &other) const; - - QPainterPath operator&(const QPainterPath &other) const; - QPainterPath operator|(const QPainterPath &other) const; - QPainterPath operator+(const QPainterPath &other) const; - QPainterPath operator-(const QPainterPath &other) const; - QPainterPath &operator&=(const QPainterPath &other); - QPainterPath &operator|=(const QPainterPath &other); - QPainterPath &operator+=(const QPainterPath &other); - QPainterPath &operator-=(const QPainterPath &other); - -private: - QScopedPointer<QPainterPathPrivate, QPainterPathPrivateDeleter> d_ptr; - - inline void ensureData() { if (!d_ptr) ensureData_helper(); } - void ensureData_helper(); - inline void detach(); - void detach_helper(); - void setDirty(bool); - void computeBoundingRect() const; - void computeControlPointRect() const; - - QPainterPathData *d_func() const { return reinterpret_cast<QPainterPathData *>(d_ptr.data()); } - - friend class QPainterPathData; - friend class QPainterPathStroker; - friend class QPainterPathStrokerPrivate; - friend class QMatrix; - friend class QTransform; - friend class QVectorPath; - friend Q_GUI_EXPORT const QVectorPath &qtVectorPathForPath(const QPainterPath &); - -#ifndef QT_NO_DATASTREAM - friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPainterPath &); - friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPainterPath &); -#endif -}; - -class QPainterPathPrivate -{ -public: - friend class QPainterPath; - friend class QPainterPathData; - friend class QPainterPathStroker; - friend class QPainterPathStrokerPrivate; - friend class QMatrix; - friend class QTransform; - friend class QVectorPath; - friend struct QPainterPathPrivateDeleter; -#ifndef QT_NO_DATASTREAM - friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPainterPath &); - friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPainterPath &); -#endif -private: - QAtomicInt ref; - QVector<QPainterPath::Element> elements; -}; - -Q_DECLARE_TYPEINFO(QPainterPath::Element, Q_PRIMITIVE_TYPE); - -#ifndef QT_NO_DATASTREAM -Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QPainterPath &); -Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QPainterPath &); -#endif - -class Q_GUI_EXPORT QPainterPathStroker -{ - Q_DECLARE_PRIVATE(QPainterPathStroker) -public: - QPainterPathStroker(); - ~QPainterPathStroker(); - - void setWidth(qreal width); - qreal width() const; - - void setCapStyle(Qt::PenCapStyle style); - Qt::PenCapStyle capStyle() const; - - void setJoinStyle(Qt::PenJoinStyle style); - Qt::PenJoinStyle joinStyle() const; - - void setMiterLimit(qreal length); - qreal miterLimit() const; - - void setCurveThreshold(qreal threshold); - qreal curveThreshold() const; - - void setDashPattern(Qt::PenStyle); - void setDashPattern(const QVector<qreal> &dashPattern); - QVector<qreal> dashPattern() const; - - void setDashOffset(qreal offset); - qreal dashOffset() const; - - QPainterPath createStroke(const QPainterPath &path) const; - -private: - friend class QX11PaintEngine; - - QScopedPointer<QPainterPathStrokerPrivate> d_ptr; -}; - -inline void QPainterPath::moveTo(qreal x, qreal y) -{ - moveTo(QPointF(x, y)); -} - -inline void QPainterPath::lineTo(qreal x, qreal y) -{ - lineTo(QPointF(x, y)); -} - -inline void QPainterPath::arcTo(qreal x, qreal y, qreal w, qreal h, qreal startAngle, qreal arcLength) -{ - arcTo(QRectF(x, y, w, h), startAngle, arcLength); -} - -inline void QPainterPath::arcMoveTo(qreal x, qreal y, qreal w, qreal h, qreal angle) -{ - arcMoveTo(QRectF(x, y, w, h), angle); -} - -inline void QPainterPath::cubicTo(qreal ctrlPt1x, qreal ctrlPt1y, qreal ctrlPt2x, qreal ctrlPt2y, - qreal endPtx, qreal endPty) -{ - cubicTo(QPointF(ctrlPt1x, ctrlPt1y), QPointF(ctrlPt2x, ctrlPt2y), - QPointF(endPtx, endPty)); -} - -inline void QPainterPath::quadTo(qreal ctrlPtx, qreal ctrlPty, qreal endPtx, qreal endPty) -{ - quadTo(QPointF(ctrlPtx, ctrlPty), QPointF(endPtx, endPty)); -} - -inline void QPainterPath::addEllipse(qreal x, qreal y, qreal w, qreal h) -{ - addEllipse(QRectF(x, y, w, h)); -} - -inline void QPainterPath::addEllipse(const QPointF ¢er, qreal rx, qreal ry) -{ - addEllipse(QRectF(center.x() - rx, center.y() - ry, 2 * rx, 2 * ry)); -} - -inline void QPainterPath::addRect(qreal x, qreal y, qreal w, qreal h) -{ - addRect(QRectF(x, y, w, h)); -} - -inline void QPainterPath::addRoundedRect(qreal x, qreal y, qreal w, qreal h, - qreal xRadius, qreal yRadius, - Qt::SizeMode mode) -{ - addRoundedRect(QRectF(x, y, w, h), xRadius, yRadius, mode); -} - -inline void QPainterPath::addRoundRect(qreal x, qreal y, qreal w, qreal h, - int xRnd, int yRnd) -{ - addRoundRect(QRectF(x, y, w, h), xRnd, yRnd); -} - -inline void QPainterPath::addRoundRect(const QRectF &rect, - int roundness) -{ - int xRnd = roundness; - int yRnd = roundness; - if (rect.width() > rect.height()) - xRnd = int(roundness * rect.height()/rect.width()); - else - yRnd = int(roundness * rect.width()/rect.height()); - addRoundRect(rect, xRnd, yRnd); -} - -inline void QPainterPath::addRoundRect(qreal x, qreal y, qreal w, qreal h, - int roundness) -{ - addRoundRect(QRectF(x, y, w, h), roundness); -} - -inline void QPainterPath::addText(qreal x, qreal y, const QFont &f, const QString &text) -{ - addText(QPointF(x, y), f, text); -} - -inline void QPainterPath::translate(const QPointF &offset) -{ translate(offset.x(), offset.y()); } - -inline QPainterPath QPainterPath::translated(const QPointF &offset) const -{ return translated(offset.x(), offset.y()); } - -inline bool QPainterPath::isEmpty() const -{ - return !d_ptr || (d_ptr->elements.size() == 1 && d_ptr->elements.first().type == MoveToElement); -} - -inline int QPainterPath::elementCount() const -{ - return d_ptr ? d_ptr->elements.size() : 0; -} - -inline const QPainterPath::Element &QPainterPath::elementAt(int i) const -{ - Q_ASSERT(d_ptr); - Q_ASSERT(i >= 0 && i < elementCount()); - return d_ptr->elements.at(i); -} - -inline void QPainterPath::setElementPositionAt(int i, qreal x, qreal y) -{ - Q_ASSERT(d_ptr); - Q_ASSERT(i >= 0 && i < elementCount()); - detach(); - QPainterPath::Element &e = d_ptr->elements[i]; - e.x = x; - e.y = y; -} - - -inline void QPainterPath::detach() -{ - if (d_ptr->ref != 1) - detach_helper(); - setDirty(true); -} - -#ifndef QT_NO_DEBUG_STREAM -Q_GUI_EXPORT QDebug operator<<(QDebug, const QPainterPath &); -#endif - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QPAINTERPATH_H |