mirror of
https://github.com/NohamR/RMHook-Win.git
synced 2026-05-25 12:27:12 +00:00
906 lines
28 KiB
C++
906 lines
28 KiB
C++
// Copyright (C) 2022 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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#ifndef QRECT_H
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#define QRECT_H
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#include <QtCore/qhashfunctions.h>
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#include <QtCore/qmargins.h>
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#include <QtCore/qsize.h>
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#include <QtCore/qpoint.h>
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#ifdef topLeft
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#error qrect.h must be included before any header file that defines topLeft
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#endif
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#if defined(Q_OS_DARWIN) || defined(Q_QDOC)
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struct CGRect;
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#endif
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#if defined(Q_OS_WASM) || defined(Q_QDOC)
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namespace emscripten {
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class val;
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}
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#endif
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QT_BEGIN_NAMESPACE
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class QRectF;
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class Q_CORE_EXPORT QRect
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{
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public:
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constexpr QRect() noexcept : x1(0), y1(0), x2(-1), y2(-1) {}
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constexpr QRect(const QPoint &topleft, const QPoint &bottomright) noexcept;
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constexpr QRect(const QPoint &topleft, const QSize &size) noexcept;
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constexpr QRect(int left, int top, int width, int height) noexcept;
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constexpr inline bool isNull() const noexcept;
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constexpr inline bool isEmpty() const noexcept;
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constexpr inline bool isValid() const noexcept;
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constexpr inline int left() const noexcept;
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constexpr inline int top() const noexcept;
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constexpr inline int right() const noexcept;
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constexpr inline int bottom() const noexcept;
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[[nodiscard]] QRect normalized() const noexcept;
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constexpr inline int x() const noexcept;
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constexpr inline int y() const noexcept;
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constexpr inline void setLeft(int pos) noexcept;
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constexpr inline void setTop(int pos) noexcept;
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constexpr inline void setRight(int pos) noexcept;
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constexpr inline void setBottom(int pos) noexcept;
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constexpr inline void setX(int x) noexcept;
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constexpr inline void setY(int y) noexcept;
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constexpr inline void setTopLeft(const QPoint &p) noexcept;
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constexpr inline void setBottomRight(const QPoint &p) noexcept;
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constexpr inline void setTopRight(const QPoint &p) noexcept;
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constexpr inline void setBottomLeft(const QPoint &p) noexcept;
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constexpr inline QPoint topLeft() const noexcept;
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constexpr inline QPoint bottomRight() const noexcept;
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constexpr inline QPoint topRight() const noexcept;
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constexpr inline QPoint bottomLeft() const noexcept;
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constexpr inline QPoint center() const noexcept;
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constexpr inline void moveLeft(int pos) noexcept;
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constexpr inline void moveTop(int pos) noexcept;
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constexpr inline void moveRight(int pos) noexcept;
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constexpr inline void moveBottom(int pos) noexcept;
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constexpr inline void moveTopLeft(const QPoint &p) noexcept;
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constexpr inline void moveBottomRight(const QPoint &p) noexcept;
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constexpr inline void moveTopRight(const QPoint &p) noexcept;
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constexpr inline void moveBottomLeft(const QPoint &p) noexcept;
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constexpr inline void moveCenter(const QPoint &p) noexcept;
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constexpr inline void translate(int dx, int dy) noexcept;
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constexpr inline void translate(const QPoint &p) noexcept;
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[[nodiscard]] constexpr inline QRect translated(int dx, int dy) const noexcept;
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[[nodiscard]] constexpr inline QRect translated(const QPoint &p) const noexcept;
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[[nodiscard]] constexpr inline QRect transposed() const noexcept;
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constexpr inline void moveTo(int x, int t) noexcept;
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constexpr inline void moveTo(const QPoint &p) noexcept;
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constexpr inline void setRect(int x, int y, int w, int h) noexcept;
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constexpr inline void getRect(int *x, int *y, int *w, int *h) const;
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constexpr inline void setCoords(int x1, int y1, int x2, int y2) noexcept;
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constexpr inline void getCoords(int *x1, int *y1, int *x2, int *y2) const;
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constexpr inline void adjust(int x1, int y1, int x2, int y2) noexcept;
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[[nodiscard]] constexpr inline QRect adjusted(int x1, int y1, int x2, int y2) const noexcept;
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constexpr inline QSize size() const noexcept;
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constexpr inline int width() const noexcept;
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constexpr inline int height() const noexcept;
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constexpr inline void setWidth(int w) noexcept;
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constexpr inline void setHeight(int h) noexcept;
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constexpr inline void setSize(const QSize &s) noexcept;
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QRect operator|(const QRect &r) const noexcept;
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QRect operator&(const QRect &r) const noexcept;
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inline QRect &operator|=(const QRect &r) noexcept;
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inline QRect &operator&=(const QRect &r) noexcept;
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bool contains(const QRect &r, bool proper = false) const noexcept;
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bool contains(const QPoint &p, bool proper = false) const noexcept;
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inline bool contains(int x, int y) const noexcept;
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inline bool contains(int x, int y, bool proper) const noexcept;
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[[nodiscard]] inline QRect united(const QRect &other) const noexcept;
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[[nodiscard]] inline QRect intersected(const QRect &other) const noexcept;
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bool intersects(const QRect &r) const noexcept;
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constexpr inline QRect marginsAdded(const QMargins &margins) const noexcept;
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constexpr inline QRect marginsRemoved(const QMargins &margins) const noexcept;
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constexpr inline QRect &operator+=(const QMargins &margins) noexcept;
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constexpr inline QRect &operator-=(const QMargins &margins) noexcept;
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[[nodiscard]] static constexpr inline QRect span(const QPoint &p1, const QPoint &p2) noexcept;
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friend constexpr inline bool operator==(const QRect &r1, const QRect &r2) noexcept
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{ return r1.x1==r2.x1 && r1.x2==r2.x2 && r1.y1==r2.y1 && r1.y2==r2.y2; }
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friend constexpr inline bool operator!=(const QRect &r1, const QRect &r2) noexcept
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{ return r1.x1!=r2.x1 || r1.x2!=r2.x2 || r1.y1!=r2.y1 || r1.y2!=r2.y2; }
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friend constexpr inline size_t qHash(const QRect &, size_t) noexcept;
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#if defined(Q_OS_DARWIN) || defined(Q_QDOC)
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[[nodiscard]] CGRect toCGRect() const noexcept;
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#endif
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[[nodiscard]] constexpr inline QRectF toRectF() const noexcept;
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private:
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int x1;
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int y1;
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int x2;
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int y2;
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};
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Q_DECLARE_TYPEINFO(QRect, Q_RELOCATABLE_TYPE);
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/*****************************************************************************
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QRect stream functions
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*****************************************************************************/
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#ifndef QT_NO_DATASTREAM
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Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QRect &);
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Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QRect &);
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#endif
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/*****************************************************************************
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QRect inline member functions
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*****************************************************************************/
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constexpr inline QRect::QRect(int aleft, int atop, int awidth, int aheight) noexcept
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: x1(aleft), y1(atop), x2(aleft + awidth - 1), y2(atop + aheight - 1) {}
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constexpr inline QRect::QRect(const QPoint &atopLeft, const QPoint &abottomRight) noexcept
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: x1(atopLeft.x()), y1(atopLeft.y()), x2(abottomRight.x()), y2(abottomRight.y()) {}
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constexpr inline QRect::QRect(const QPoint &atopLeft, const QSize &asize) noexcept
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: x1(atopLeft.x()), y1(atopLeft.y()), x2(atopLeft.x()+asize.width() - 1), y2(atopLeft.y()+asize.height() - 1) {}
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constexpr inline bool QRect::isNull() const noexcept
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{ return x2 == x1 - 1 && y2 == y1 - 1; }
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constexpr inline bool QRect::isEmpty() const noexcept
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{ return x1 > x2 || y1 > y2; }
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constexpr inline bool QRect::isValid() const noexcept
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{ return x1 <= x2 && y1 <= y2; }
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constexpr inline int QRect::left() const noexcept
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{ return x1; }
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constexpr inline int QRect::top() const noexcept
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{ return y1; }
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constexpr inline int QRect::right() const noexcept
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{ return x2; }
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constexpr inline int QRect::bottom() const noexcept
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{ return y2; }
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constexpr inline int QRect::x() const noexcept
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{ return x1; }
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constexpr inline int QRect::y() const noexcept
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{ return y1; }
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constexpr inline void QRect::setLeft(int pos) noexcept
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{ x1 = pos; }
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constexpr inline void QRect::setTop(int pos) noexcept
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{ y1 = pos; }
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constexpr inline void QRect::setRight(int pos) noexcept
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{ x2 = pos; }
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constexpr inline void QRect::setBottom(int pos) noexcept
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{ y2 = pos; }
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constexpr inline void QRect::setTopLeft(const QPoint &p) noexcept
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{ x1 = p.x(); y1 = p.y(); }
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constexpr inline void QRect::setBottomRight(const QPoint &p) noexcept
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{ x2 = p.x(); y2 = p.y(); }
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constexpr inline void QRect::setTopRight(const QPoint &p) noexcept
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{ x2 = p.x(); y1 = p.y(); }
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constexpr inline void QRect::setBottomLeft(const QPoint &p) noexcept
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{ x1 = p.x(); y2 = p.y(); }
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constexpr inline void QRect::setX(int ax) noexcept
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{ x1 = ax; }
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constexpr inline void QRect::setY(int ay) noexcept
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{ y1 = ay; }
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constexpr inline QPoint QRect::topLeft() const noexcept
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{ return QPoint(x1, y1); }
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constexpr inline QPoint QRect::bottomRight() const noexcept
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{ return QPoint(x2, y2); }
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constexpr inline QPoint QRect::topRight() const noexcept
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{ return QPoint(x2, y1); }
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constexpr inline QPoint QRect::bottomLeft() const noexcept
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{ return QPoint(x1, y2); }
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constexpr inline QPoint QRect::center() const noexcept
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{ return QPoint(int((qint64(x1)+x2)/2), int((qint64(y1)+y2)/2)); } // cast avoids overflow on addition
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constexpr inline int QRect::width() const noexcept
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{ return x2 - x1 + 1; }
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constexpr inline int QRect::height() const noexcept
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{ return y2 - y1 + 1; }
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constexpr inline QSize QRect::size() const noexcept
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{ return QSize(width(), height()); }
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constexpr inline void QRect::translate(int dx, int dy) noexcept
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{
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x1 += dx;
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y1 += dy;
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x2 += dx;
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y2 += dy;
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}
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constexpr inline void QRect::translate(const QPoint &p) noexcept
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{
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x1 += p.x();
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y1 += p.y();
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x2 += p.x();
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y2 += p.y();
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}
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constexpr inline QRect QRect::translated(int dx, int dy) const noexcept
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{ return QRect(QPoint(x1 + dx, y1 + dy), QPoint(x2 + dx, y2 + dy)); }
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constexpr inline QRect QRect::translated(const QPoint &p) const noexcept
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{ return QRect(QPoint(x1 + p.x(), y1 + p.y()), QPoint(x2 + p.x(), y2 + p.y())); }
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constexpr inline QRect QRect::transposed() const noexcept
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{ return QRect(topLeft(), size().transposed()); }
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constexpr inline void QRect::moveTo(int ax, int ay) noexcept
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{
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x2 += ax - x1;
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y2 += ay - y1;
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x1 = ax;
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y1 = ay;
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}
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constexpr inline void QRect::moveTo(const QPoint &p) noexcept
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{
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x2 += p.x() - x1;
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y2 += p.y() - y1;
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x1 = p.x();
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y1 = p.y();
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}
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constexpr inline void QRect::moveLeft(int pos) noexcept
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{ x2 += (pos - x1); x1 = pos; }
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constexpr inline void QRect::moveTop(int pos) noexcept
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{ y2 += (pos - y1); y1 = pos; }
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constexpr inline void QRect::moveRight(int pos) noexcept
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{
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x1 += (pos - x2);
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x2 = pos;
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}
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constexpr inline void QRect::moveBottom(int pos) noexcept
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{
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y1 += (pos - y2);
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y2 = pos;
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}
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constexpr inline void QRect::moveTopLeft(const QPoint &p) noexcept
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{
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moveLeft(p.x());
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moveTop(p.y());
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}
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constexpr inline void QRect::moveBottomRight(const QPoint &p) noexcept
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{
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moveRight(p.x());
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moveBottom(p.y());
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}
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constexpr inline void QRect::moveTopRight(const QPoint &p) noexcept
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{
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moveRight(p.x());
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moveTop(p.y());
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}
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constexpr inline void QRect::moveBottomLeft(const QPoint &p) noexcept
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{
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moveLeft(p.x());
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moveBottom(p.y());
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}
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constexpr inline void QRect::moveCenter(const QPoint &p) noexcept
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{
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int w = x2 - x1;
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int h = y2 - y1;
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x1 = p.x() - w/2;
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y1 = p.y() - h/2;
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x2 = x1 + w;
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y2 = y1 + h;
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}
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constexpr inline void QRect::getRect(int *ax, int *ay, int *aw, int *ah) const
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{
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*ax = x1;
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*ay = y1;
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*aw = x2 - x1 + 1;
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*ah = y2 - y1 + 1;
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}
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constexpr inline void QRect::setRect(int ax, int ay, int aw, int ah) noexcept
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{
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x1 = ax;
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y1 = ay;
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x2 = (ax + aw - 1);
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y2 = (ay + ah - 1);
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}
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constexpr inline void QRect::getCoords(int *xp1, int *yp1, int *xp2, int *yp2) const
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{
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*xp1 = x1;
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*yp1 = y1;
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*xp2 = x2;
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*yp2 = y2;
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}
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constexpr inline void QRect::setCoords(int xp1, int yp1, int xp2, int yp2) noexcept
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{
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x1 = xp1;
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y1 = yp1;
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x2 = xp2;
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y2 = yp2;
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}
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constexpr inline QRect QRect::adjusted(int xp1, int yp1, int xp2, int yp2) const noexcept
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{ return QRect(QPoint(x1 + xp1, y1 + yp1), QPoint(x2 + xp2, y2 + yp2)); }
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constexpr inline void QRect::adjust(int dx1, int dy1, int dx2, int dy2) noexcept
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{
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x1 += dx1;
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y1 += dy1;
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x2 += dx2;
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y2 += dy2;
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}
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constexpr inline void QRect::setWidth(int w) noexcept
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{ x2 = (x1 + w - 1); }
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constexpr inline void QRect::setHeight(int h) noexcept
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{ y2 = (y1 + h - 1); }
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constexpr inline void QRect::setSize(const QSize &s) noexcept
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{
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x2 = (s.width() + x1 - 1);
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y2 = (s.height() + y1 - 1);
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}
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inline bool QRect::contains(int ax, int ay, bool aproper) const noexcept
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{
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return contains(QPoint(ax, ay), aproper);
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}
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inline bool QRect::contains(int ax, int ay) const noexcept
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{
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return contains(QPoint(ax, ay), false);
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}
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inline QRect &QRect::operator|=(const QRect &r) noexcept
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{
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*this = *this | r;
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return *this;
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}
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inline QRect &QRect::operator&=(const QRect &r) noexcept
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{
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*this = *this & r;
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return *this;
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}
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inline QRect QRect::intersected(const QRect &other) const noexcept
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{
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return *this & other;
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}
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inline QRect QRect::united(const QRect &r) const noexcept
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{
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return *this | r;
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}
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constexpr inline size_t qHash(const QRect &r, size_t seed = 0) noexcept
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{
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return qHashMulti(seed, r.x1, r.x2, r.y1, r.y2);
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}
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constexpr inline QRect operator+(const QRect &rectangle, const QMargins &margins) noexcept
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{
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return QRect(QPoint(rectangle.left() - margins.left(), rectangle.top() - margins.top()),
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QPoint(rectangle.right() + margins.right(), rectangle.bottom() + margins.bottom()));
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}
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constexpr inline QRect operator+(const QMargins &margins, const QRect &rectangle) noexcept
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{
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return QRect(QPoint(rectangle.left() - margins.left(), rectangle.top() - margins.top()),
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QPoint(rectangle.right() + margins.right(), rectangle.bottom() + margins.bottom()));
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}
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constexpr inline QRect operator-(const QRect &lhs, const QMargins &rhs) noexcept
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{
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return QRect(QPoint(lhs.left() + rhs.left(), lhs.top() + rhs.top()),
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QPoint(lhs.right() - rhs.right(), lhs.bottom() - rhs.bottom()));
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}
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constexpr inline QRect QRect::marginsAdded(const QMargins &margins) const noexcept
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{
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return QRect(QPoint(x1 - margins.left(), y1 - margins.top()),
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QPoint(x2 + margins.right(), y2 + margins.bottom()));
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}
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constexpr inline QRect QRect::marginsRemoved(const QMargins &margins) const noexcept
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{
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return QRect(QPoint(x1 + margins.left(), y1 + margins.top()),
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QPoint(x2 - margins.right(), y2 - margins.bottom()));
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}
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constexpr inline QRect &QRect::operator+=(const QMargins &margins) noexcept
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{
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*this = marginsAdded(margins);
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return *this;
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}
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constexpr inline QRect &QRect::operator-=(const QMargins &margins) noexcept
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{
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*this = marginsRemoved(margins);
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return *this;
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}
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constexpr QRect QRect::span(const QPoint &p1, const QPoint &p2) noexcept
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{
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return QRect(QPoint(qMin(p1.x(), p2.x()), qMin(p1.y(), p2.y())),
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QPoint(qMax(p1.x(), p2.x()), qMax(p1.y(), p2.y())));
|
|
}
|
|
|
|
#ifndef QT_NO_DEBUG_STREAM
|
|
Q_CORE_EXPORT QDebug operator<<(QDebug, const QRect &);
|
|
#endif
|
|
|
|
|
|
class Q_CORE_EXPORT QRectF
|
|
{
|
|
public:
|
|
constexpr QRectF() noexcept : xp(0.), yp(0.), w(0.), h(0.) {}
|
|
constexpr QRectF(const QPointF &topleft, const QSizeF &size) noexcept;
|
|
constexpr QRectF(const QPointF &topleft, const QPointF &bottomRight) noexcept;
|
|
constexpr QRectF(qreal left, qreal top, qreal width, qreal height) noexcept;
|
|
constexpr QRectF(const QRect &rect) noexcept;
|
|
|
|
constexpr inline bool isNull() const noexcept;
|
|
constexpr inline bool isEmpty() const noexcept;
|
|
constexpr inline bool isValid() const noexcept;
|
|
[[nodiscard]] QRectF normalized() const noexcept;
|
|
|
|
constexpr inline qreal left() const noexcept { return xp; }
|
|
constexpr inline qreal top() const noexcept { return yp; }
|
|
constexpr inline qreal right() const noexcept { return xp + w; }
|
|
constexpr inline qreal bottom() const noexcept { return yp + h; }
|
|
|
|
constexpr inline qreal x() const noexcept;
|
|
constexpr inline qreal y() const noexcept;
|
|
constexpr inline void setLeft(qreal pos) noexcept;
|
|
constexpr inline void setTop(qreal pos) noexcept;
|
|
constexpr inline void setRight(qreal pos) noexcept;
|
|
constexpr inline void setBottom(qreal pos) noexcept;
|
|
constexpr inline void setX(qreal pos) noexcept { setLeft(pos); }
|
|
constexpr inline void setY(qreal pos) noexcept { setTop(pos); }
|
|
|
|
constexpr inline QPointF topLeft() const noexcept { return QPointF(xp, yp); }
|
|
constexpr inline QPointF bottomRight() const noexcept { return QPointF(xp+w, yp+h); }
|
|
constexpr inline QPointF topRight() const noexcept { return QPointF(xp+w, yp); }
|
|
constexpr inline QPointF bottomLeft() const noexcept { return QPointF(xp, yp+h); }
|
|
constexpr inline QPointF center() const noexcept;
|
|
|
|
constexpr inline void setTopLeft(const QPointF &p) noexcept;
|
|
constexpr inline void setBottomRight(const QPointF &p) noexcept;
|
|
constexpr inline void setTopRight(const QPointF &p) noexcept;
|
|
constexpr inline void setBottomLeft(const QPointF &p) noexcept;
|
|
|
|
constexpr inline void moveLeft(qreal pos) noexcept;
|
|
constexpr inline void moveTop(qreal pos) noexcept;
|
|
constexpr inline void moveRight(qreal pos) noexcept;
|
|
constexpr inline void moveBottom(qreal pos) noexcept;
|
|
constexpr inline void moveTopLeft(const QPointF &p) noexcept;
|
|
constexpr inline void moveBottomRight(const QPointF &p) noexcept;
|
|
constexpr inline void moveTopRight(const QPointF &p) noexcept;
|
|
constexpr inline void moveBottomLeft(const QPointF &p) noexcept;
|
|
constexpr inline void moveCenter(const QPointF &p) noexcept;
|
|
|
|
constexpr inline void translate(qreal dx, qreal dy) noexcept;
|
|
constexpr inline void translate(const QPointF &p) noexcept;
|
|
|
|
[[nodiscard]] constexpr inline QRectF translated(qreal dx, qreal dy) const noexcept;
|
|
[[nodiscard]] constexpr inline QRectF translated(const QPointF &p) const noexcept;
|
|
|
|
[[nodiscard]] constexpr inline QRectF transposed() const noexcept;
|
|
|
|
constexpr inline void moveTo(qreal x, qreal y) noexcept;
|
|
constexpr inline void moveTo(const QPointF &p) noexcept;
|
|
|
|
constexpr inline void setRect(qreal x, qreal y, qreal w, qreal h) noexcept;
|
|
constexpr inline void getRect(qreal *x, qreal *y, qreal *w, qreal *h) const;
|
|
|
|
constexpr inline void setCoords(qreal x1, qreal y1, qreal x2, qreal y2) noexcept;
|
|
constexpr inline void getCoords(qreal *x1, qreal *y1, qreal *x2, qreal *y2) const;
|
|
|
|
constexpr inline void adjust(qreal x1, qreal y1, qreal x2, qreal y2) noexcept;
|
|
[[nodiscard]] constexpr inline QRectF adjusted(qreal x1, qreal y1, qreal x2, qreal y2) const noexcept;
|
|
|
|
constexpr inline QSizeF size() const noexcept;
|
|
constexpr inline qreal width() const noexcept;
|
|
constexpr inline qreal height() const noexcept;
|
|
constexpr inline void setWidth(qreal w) noexcept;
|
|
constexpr inline void setHeight(qreal h) noexcept;
|
|
constexpr inline void setSize(const QSizeF &s) noexcept;
|
|
|
|
QRectF operator|(const QRectF &r) const noexcept;
|
|
QRectF operator&(const QRectF &r) const noexcept;
|
|
inline QRectF &operator|=(const QRectF &r) noexcept;
|
|
inline QRectF &operator&=(const QRectF &r) noexcept;
|
|
|
|
bool contains(const QRectF &r) const noexcept;
|
|
bool contains(const QPointF &p) const noexcept;
|
|
inline bool contains(qreal x, qreal y) const noexcept;
|
|
[[nodiscard]] inline QRectF united(const QRectF &other) const noexcept;
|
|
[[nodiscard]] inline QRectF intersected(const QRectF &other) const noexcept;
|
|
bool intersects(const QRectF &r) const noexcept;
|
|
|
|
constexpr inline QRectF marginsAdded(const QMarginsF &margins) const noexcept;
|
|
constexpr inline QRectF marginsRemoved(const QMarginsF &margins) const noexcept;
|
|
constexpr inline QRectF &operator+=(const QMarginsF &margins) noexcept;
|
|
constexpr inline QRectF &operator-=(const QMarginsF &margins) noexcept;
|
|
|
|
friend constexpr inline bool operator==(const QRectF &r1, const QRectF &r2) noexcept
|
|
{
|
|
return r1.topLeft() == r2.topLeft()
|
|
&& r1.size() == r2.size();
|
|
}
|
|
friend constexpr inline bool operator!=(const QRectF &r1, const QRectF &r2) noexcept
|
|
{
|
|
return r1.topLeft() != r2.topLeft()
|
|
|| r1.size() != r2.size();
|
|
}
|
|
|
|
[[nodiscard]] constexpr inline QRect toRect() const noexcept;
|
|
[[nodiscard]] QRect toAlignedRect() const noexcept;
|
|
|
|
#if defined(Q_OS_DARWIN) || defined(Q_QDOC)
|
|
[[nodiscard]] static QRectF fromCGRect(CGRect rect) noexcept;
|
|
[[nodiscard]] CGRect toCGRect() const noexcept;
|
|
#endif
|
|
|
|
#if defined(Q_OS_WASM) || defined(Q_QDOC)
|
|
[[nodiscard]] static QRectF fromDOMRect(emscripten::val domRect);
|
|
[[nodiscard]] emscripten::val toDOMRect() const;
|
|
#endif
|
|
|
|
private:
|
|
qreal xp;
|
|
qreal yp;
|
|
qreal w;
|
|
qreal h;
|
|
};
|
|
Q_DECLARE_TYPEINFO(QRectF, Q_RELOCATABLE_TYPE);
|
|
|
|
|
|
/*****************************************************************************
|
|
QRectF stream functions
|
|
*****************************************************************************/
|
|
#ifndef QT_NO_DATASTREAM
|
|
Q_CORE_EXPORT QDataStream &operator<<(QDataStream &, const QRectF &);
|
|
Q_CORE_EXPORT QDataStream &operator>>(QDataStream &, QRectF &);
|
|
#endif
|
|
|
|
/*****************************************************************************
|
|
QRectF inline member functions
|
|
*****************************************************************************/
|
|
|
|
constexpr inline QRectF::QRectF(qreal aleft, qreal atop, qreal awidth, qreal aheight) noexcept
|
|
: xp(aleft), yp(atop), w(awidth), h(aheight)
|
|
{
|
|
}
|
|
|
|
constexpr inline QRectF::QRectF(const QPointF &atopLeft, const QSizeF &asize) noexcept
|
|
: xp(atopLeft.x()), yp(atopLeft.y()), w(asize.width()), h(asize.height())
|
|
{
|
|
}
|
|
|
|
|
|
constexpr inline QRectF::QRectF(const QPointF &atopLeft, const QPointF &abottomRight) noexcept
|
|
: xp(atopLeft.x()), yp(atopLeft.y()), w(abottomRight.x() - atopLeft.x()), h(abottomRight.y() - atopLeft.y())
|
|
{
|
|
}
|
|
|
|
constexpr inline QRectF::QRectF(const QRect &r) noexcept
|
|
: xp(r.x()), yp(r.y()), w(r.width()), h(r.height())
|
|
{
|
|
}
|
|
|
|
QT_WARNING_PUSH
|
|
QT_WARNING_DISABLE_FLOAT_COMPARE
|
|
|
|
constexpr inline bool QRectF::isNull() const noexcept
|
|
{ return w == 0. && h == 0.; }
|
|
|
|
constexpr inline bool QRectF::isEmpty() const noexcept
|
|
{ return w <= 0. || h <= 0.; }
|
|
|
|
QT_WARNING_POP
|
|
|
|
constexpr inline bool QRectF::isValid() const noexcept
|
|
{ return w > 0. && h > 0.; }
|
|
|
|
constexpr inline qreal QRectF::x() const noexcept
|
|
{ return xp; }
|
|
|
|
constexpr inline qreal QRectF::y() const noexcept
|
|
{ return yp; }
|
|
|
|
constexpr inline void QRectF::setLeft(qreal pos) noexcept
|
|
{ qreal diff = pos - xp; xp += diff; w -= diff; }
|
|
|
|
constexpr inline void QRectF::setRight(qreal pos) noexcept
|
|
{ w = pos - xp; }
|
|
|
|
constexpr inline void QRectF::setTop(qreal pos) noexcept
|
|
{ qreal diff = pos - yp; yp += diff; h -= diff; }
|
|
|
|
constexpr inline void QRectF::setBottom(qreal pos) noexcept
|
|
{ h = pos - yp; }
|
|
|
|
constexpr inline void QRectF::setTopLeft(const QPointF &p) noexcept
|
|
{ setLeft(p.x()); setTop(p.y()); }
|
|
|
|
constexpr inline void QRectF::setTopRight(const QPointF &p) noexcept
|
|
{ setRight(p.x()); setTop(p.y()); }
|
|
|
|
constexpr inline void QRectF::setBottomLeft(const QPointF &p) noexcept
|
|
{ setLeft(p.x()); setBottom(p.y()); }
|
|
|
|
constexpr inline void QRectF::setBottomRight(const QPointF &p) noexcept
|
|
{ setRight(p.x()); setBottom(p.y()); }
|
|
|
|
constexpr inline QPointF QRectF::center() const noexcept
|
|
{ return QPointF(xp + w/2, yp + h/2); }
|
|
|
|
constexpr inline void QRectF::moveLeft(qreal pos) noexcept
|
|
{ xp = pos; }
|
|
|
|
constexpr inline void QRectF::moveTop(qreal pos) noexcept
|
|
{ yp = pos; }
|
|
|
|
constexpr inline void QRectF::moveRight(qreal pos) noexcept
|
|
{ xp = pos - w; }
|
|
|
|
constexpr inline void QRectF::moveBottom(qreal pos) noexcept
|
|
{ yp = pos - h; }
|
|
|
|
constexpr inline void QRectF::moveTopLeft(const QPointF &p) noexcept
|
|
{ moveLeft(p.x()); moveTop(p.y()); }
|
|
|
|
constexpr inline void QRectF::moveTopRight(const QPointF &p) noexcept
|
|
{ moveRight(p.x()); moveTop(p.y()); }
|
|
|
|
constexpr inline void QRectF::moveBottomLeft(const QPointF &p) noexcept
|
|
{ moveLeft(p.x()); moveBottom(p.y()); }
|
|
|
|
constexpr inline void QRectF::moveBottomRight(const QPointF &p) noexcept
|
|
{ moveRight(p.x()); moveBottom(p.y()); }
|
|
|
|
constexpr inline void QRectF::moveCenter(const QPointF &p) noexcept
|
|
{ xp = p.x() - w/2; yp = p.y() - h/2; }
|
|
|
|
constexpr inline qreal QRectF::width() const noexcept
|
|
{ return w; }
|
|
|
|
constexpr inline qreal QRectF::height() const noexcept
|
|
{ return h; }
|
|
|
|
constexpr inline QSizeF QRectF::size() const noexcept
|
|
{ return QSizeF(w, h); }
|
|
|
|
constexpr inline void QRectF::translate(qreal dx, qreal dy) noexcept
|
|
{
|
|
xp += dx;
|
|
yp += dy;
|
|
}
|
|
|
|
constexpr inline void QRectF::translate(const QPointF &p) noexcept
|
|
{
|
|
xp += p.x();
|
|
yp += p.y();
|
|
}
|
|
|
|
constexpr inline void QRectF::moveTo(qreal ax, qreal ay) noexcept
|
|
{
|
|
xp = ax;
|
|
yp = ay;
|
|
}
|
|
|
|
constexpr inline void QRectF::moveTo(const QPointF &p) noexcept
|
|
{
|
|
xp = p.x();
|
|
yp = p.y();
|
|
}
|
|
|
|
constexpr inline QRectF QRectF::translated(qreal dx, qreal dy) const noexcept
|
|
{
|
|
return QRectF(xp + dx, yp + dy, w, h);
|
|
}
|
|
|
|
constexpr inline QRectF QRectF::translated(const QPointF &p) const noexcept
|
|
{ return QRectF(xp + p.x(), yp + p.y(), w, h); }
|
|
|
|
constexpr inline QRectF QRectF::transposed() const noexcept
|
|
{ return QRectF(topLeft(), size().transposed()); }
|
|
|
|
constexpr inline void QRectF::getRect(qreal *ax, qreal *ay, qreal *aaw, qreal *aah) const
|
|
{
|
|
*ax = this->xp;
|
|
*ay = this->yp;
|
|
*aaw = this->w;
|
|
*aah = this->h;
|
|
}
|
|
|
|
constexpr inline void QRectF::setRect(qreal ax, qreal ay, qreal aaw, qreal aah) noexcept
|
|
{
|
|
this->xp = ax;
|
|
this->yp = ay;
|
|
this->w = aaw;
|
|
this->h = aah;
|
|
}
|
|
|
|
constexpr inline void QRectF::getCoords(qreal *xp1, qreal *yp1, qreal *xp2, qreal *yp2) const
|
|
{
|
|
*xp1 = xp;
|
|
*yp1 = yp;
|
|
*xp2 = xp + w;
|
|
*yp2 = yp + h;
|
|
}
|
|
|
|
constexpr inline void QRectF::setCoords(qreal xp1, qreal yp1, qreal xp2, qreal yp2) noexcept
|
|
{
|
|
xp = xp1;
|
|
yp = yp1;
|
|
w = xp2 - xp1;
|
|
h = yp2 - yp1;
|
|
}
|
|
|
|
constexpr inline void QRectF::adjust(qreal xp1, qreal yp1, qreal xp2, qreal yp2) noexcept
|
|
{
|
|
xp += xp1;
|
|
yp += yp1;
|
|
w += xp2 - xp1;
|
|
h += yp2 - yp1;
|
|
}
|
|
|
|
constexpr inline QRectF QRectF::adjusted(qreal xp1, qreal yp1, qreal xp2, qreal yp2) const noexcept
|
|
{
|
|
return QRectF(xp + xp1, yp + yp1, w + xp2 - xp1, h + yp2 - yp1);
|
|
}
|
|
|
|
constexpr inline void QRectF::setWidth(qreal aw) noexcept
|
|
{ this->w = aw; }
|
|
|
|
constexpr inline void QRectF::setHeight(qreal ah) noexcept
|
|
{ this->h = ah; }
|
|
|
|
constexpr inline void QRectF::setSize(const QSizeF &s) noexcept
|
|
{
|
|
w = s.width();
|
|
h = s.height();
|
|
}
|
|
|
|
inline bool QRectF::contains(qreal ax, qreal ay) const noexcept
|
|
{
|
|
return contains(QPointF(ax, ay));
|
|
}
|
|
|
|
inline QRectF &QRectF::operator|=(const QRectF &r) noexcept
|
|
{
|
|
*this = *this | r;
|
|
return *this;
|
|
}
|
|
|
|
inline QRectF &QRectF::operator&=(const QRectF &r) noexcept
|
|
{
|
|
*this = *this & r;
|
|
return *this;
|
|
}
|
|
|
|
inline QRectF QRectF::intersected(const QRectF &r) const noexcept
|
|
{
|
|
return *this & r;
|
|
}
|
|
|
|
inline QRectF QRectF::united(const QRectF &r) const noexcept
|
|
{
|
|
return *this | r;
|
|
}
|
|
|
|
constexpr QRectF QRect::toRectF() const noexcept { return *this; }
|
|
|
|
constexpr inline QRect QRectF::toRect() const noexcept
|
|
{
|
|
// This rounding is designed to minimize the maximum possible difference
|
|
// in topLeft(), bottomRight(), and size() after rounding.
|
|
// All dimensions are at most off by 0.75, and topLeft by at most 0.5.
|
|
const int nxp = qRound(xp);
|
|
const int nyp = qRound(yp);
|
|
const int nw = qRound(w + (xp - nxp) / 2);
|
|
const int nh = qRound(h + (yp - nyp) / 2);
|
|
return QRect(nxp, nyp, nw, nh);
|
|
}
|
|
|
|
constexpr inline QRectF operator+(const QRectF &lhs, const QMarginsF &rhs) noexcept
|
|
{
|
|
return QRectF(QPointF(lhs.left() - rhs.left(), lhs.top() - rhs.top()),
|
|
QSizeF(lhs.width() + rhs.left() + rhs.right(), lhs.height() + rhs.top() + rhs.bottom()));
|
|
}
|
|
|
|
constexpr inline QRectF operator+(const QMarginsF &lhs, const QRectF &rhs) noexcept
|
|
{
|
|
return QRectF(QPointF(rhs.left() - lhs.left(), rhs.top() - lhs.top()),
|
|
QSizeF(rhs.width() + lhs.left() + lhs.right(), rhs.height() + lhs.top() + lhs.bottom()));
|
|
}
|
|
|
|
constexpr inline QRectF operator-(const QRectF &lhs, const QMarginsF &rhs) noexcept
|
|
{
|
|
return QRectF(QPointF(lhs.left() + rhs.left(), lhs.top() + rhs.top()),
|
|
QSizeF(lhs.width() - rhs.left() - rhs.right(), lhs.height() - rhs.top() - rhs.bottom()));
|
|
}
|
|
|
|
constexpr inline QRectF QRectF::marginsAdded(const QMarginsF &margins) const noexcept
|
|
{
|
|
return QRectF(QPointF(xp - margins.left(), yp - margins.top()),
|
|
QSizeF(w + margins.left() + margins.right(), h + margins.top() + margins.bottom()));
|
|
}
|
|
|
|
constexpr inline QRectF QRectF::marginsRemoved(const QMarginsF &margins) const noexcept
|
|
{
|
|
return QRectF(QPointF(xp + margins.left(), yp + margins.top()),
|
|
QSizeF(w - margins.left() - margins.right(), h - margins.top() - margins.bottom()));
|
|
}
|
|
|
|
constexpr inline QRectF &QRectF::operator+=(const QMarginsF &margins) noexcept
|
|
{
|
|
*this = marginsAdded(margins);
|
|
return *this;
|
|
}
|
|
|
|
constexpr inline QRectF &QRectF::operator-=(const QMarginsF &margins) noexcept
|
|
{
|
|
*this = marginsRemoved(margins);
|
|
return *this;
|
|
}
|
|
|
|
#ifndef QT_NO_DEBUG_STREAM
|
|
Q_CORE_EXPORT QDebug operator<<(QDebug, const QRectF &);
|
|
#endif
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif // QRECT_H
|