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Diffstat (limited to 'src/qtquick1/graphicsitems/qdeclarativerectangle_p.h')
-rw-r--r-- | src/qtquick1/graphicsitems/qdeclarativerectangle_p.h | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/src/qtquick1/graphicsitems/qdeclarativerectangle_p.h b/src/qtquick1/graphicsitems/qdeclarativerectangle_p.h new file mode 100644 index 0000000000..862799faa2 --- /dev/null +++ b/src/qtquick1/graphicsitems/qdeclarativerectangle_p.h @@ -0,0 +1,188 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDECLARATIVERECT_H +#define QDECLARATIVERECT_H + +#include "qdeclarativeitem.h" + +#include <QtGui/qbrush.h> + +#include <QtDeclarative/private/qdeclarativeglobal_p.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) +class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarative1Pen : public QObject +{ + Q_OBJECT + + Q_PROPERTY(int width READ width WRITE setWidth NOTIFY penChanged) + Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY penChanged) +public: + QDeclarative1Pen(QObject *parent=0) + : QObject(parent), _width(1), _color("#000000"), _valid(false) + {} + + int width() const { return _width; } + void setWidth(int w); + + QColor color() const { return _color; } + void setColor(const QColor &c); + + bool isValid() { return _valid; } + +Q_SIGNALS: + void penChanged(); + +private: + int _width; + QColor _color; + bool _valid; +}; + +class Q_AUTOTEST_EXPORT QDeclarative1GradientStop : public QObject +{ + Q_OBJECT + + Q_PROPERTY(qreal position READ position WRITE setPosition) + Q_PROPERTY(QColor color READ color WRITE setColor) + +public: + QDeclarative1GradientStop(QObject *parent=0) : QObject(parent) {} + + qreal position() const { return m_position; } + void setPosition(qreal position) { m_position = position; updateGradient(); } + + QColor color() const { return m_color; } + void setColor(const QColor &color) { m_color = color; updateGradient(); } + +private: + void updateGradient(); + +private: + qreal m_position; + QColor m_color; +}; + +class Q_AUTOTEST_EXPORT QDeclarative1Gradient : public QObject +{ + Q_OBJECT + + Q_PROPERTY(QDeclarativeListProperty<QDeclarative1GradientStop> stops READ stops) + Q_CLASSINFO("DefaultProperty", "stops") + +public: + QDeclarative1Gradient(QObject *parent=0) : QObject(parent), m_gradient(0) {} + ~QDeclarative1Gradient() { delete m_gradient; } + + QDeclarativeListProperty<QDeclarative1GradientStop> stops() { return QDeclarativeListProperty<QDeclarative1GradientStop>(this, m_stops); } + + const QGradient *gradient() const; + +Q_SIGNALS: + void updated(); + +private: + void doUpdate(); + +private: + QList<QDeclarative1GradientStop *> m_stops; + mutable QGradient *m_gradient; + friend class QDeclarative1GradientStop; +}; + +class QDeclarative1RectanglePrivate; +class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarative1Rectangle : public QDeclarativeItem +{ + Q_OBJECT + + Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) + Q_PROPERTY(QDeclarative1Gradient *gradient READ gradient WRITE setGradient) + Q_PROPERTY(QDeclarative1Pen * border READ border CONSTANT) + Q_PROPERTY(qreal radius READ radius WRITE setRadius NOTIFY radiusChanged) +public: + QDeclarative1Rectangle(QDeclarativeItem *parent=0); + + QColor color() const; + void setColor(const QColor &); + + QDeclarative1Pen *border(); + + QDeclarative1Gradient *gradient() const; + void setGradient(QDeclarative1Gradient *gradient); + + qreal radius() const; + void setRadius(qreal radius); + + QRectF boundingRect() const; + + void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *); + +Q_SIGNALS: + void colorChanged(); + void radiusChanged(); + +private Q_SLOTS: + void doUpdate(); + +private: + void generateRoundedRect(); + void generateBorderedRect(); + void drawRect(QPainter &painter); + +private: + Q_DISABLE_COPY(QDeclarative1Rectangle) + Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarative1Rectangle) +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QDeclarative1Pen) +QML_DECLARE_TYPE(QDeclarative1GradientStop) +QML_DECLARE_TYPE(QDeclarative1Gradient) +QML_DECLARE_TYPE(QDeclarative1Rectangle) + +QT_END_HEADER + +#endif // QDECLARATIVERECT_H |