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Diffstat (limited to 'src/declarative/items/qsgrectangle_p.h')
-rw-r--r-- | src/declarative/items/qsgrectangle_p.h | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/src/declarative/items/qsgrectangle_p.h b/src/declarative/items/qsgrectangle_p.h new file mode 100644 index 0000000000..6cd5172f35 --- /dev/null +++ b/src/declarative/items/qsgrectangle_p.h @@ -0,0 +1,184 @@ +// Commit: ac5c099cc3c5b8c7eec7a49fdeb8a21037230350 +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSGRECTANGLE_P_H +#define QSGRECTANGLE_P_H + +#include "qsgitem.h" + +#include <QtGui/qbrush.h> + +#include <private/qdeclarativeglobal_p.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) +class Q_DECLARATIVE_PRIVATE_EXPORT QSGPen : 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: + QSGPen(QObject *parent=0); + + int width() const; + void setWidth(int w); + + QColor color() const; + void setColor(const QColor &c); + + bool isValid() const; + +Q_SIGNALS: + void penChanged(); + +private: + int _width; + QColor _color; + bool _valid; +}; + +class Q_AUTOTEST_EXPORT QSGGradientStop : public QObject +{ + Q_OBJECT + + Q_PROPERTY(qreal position READ position WRITE setPosition) + Q_PROPERTY(QColor color READ color WRITE setColor) + +public: + QSGGradientStop(QObject *parent=0); + + qreal position() const; + void setPosition(qreal position); + + QColor color() const; + void setColor(const QColor &color); + +private: + void updateGradient(); + +private: + qreal m_position; + QColor m_color; +}; + +class Q_AUTOTEST_EXPORT QSGGradient : public QObject +{ + Q_OBJECT + + Q_PROPERTY(QDeclarativeListProperty<QSGGradientStop> stops READ stops) + Q_CLASSINFO("DefaultProperty", "stops") + +public: + QSGGradient(QObject *parent=0); + ~QSGGradient(); + + QDeclarativeListProperty<QSGGradientStop> stops(); + + const QGradient *gradient() const; + +Q_SIGNALS: + void updated(); + +private: + void doUpdate(); + +private: + QList<QSGGradientStop *> m_stops; + mutable QGradient *m_gradient; + friend class QSGRectangle; + friend class QSGGradientStop; +}; + +class QSGRectanglePrivate; +class Q_DECLARATIVE_PRIVATE_EXPORT QSGRectangle : public QSGItem +{ + Q_OBJECT + + Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) + Q_PROPERTY(QSGGradient *gradient READ gradient WRITE setGradient) + Q_PROPERTY(QSGPen * border READ border CONSTANT) + Q_PROPERTY(qreal radius READ radius WRITE setRadius NOTIFY radiusChanged) +public: + QSGRectangle(QSGItem *parent=0); + + QColor color() const; + void setColor(const QColor &); + + QSGPen *border(); + + QSGGradient *gradient() const; + void setGradient(QSGGradient *gradient); + + qreal radius() const; + void setRadius(qreal radius); + + QRectF boundingRect() const; + +Q_SIGNALS: + void colorChanged(); + void radiusChanged(); + +protected: + virtual QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *); + +private Q_SLOTS: + void doUpdate(); + +private: + Q_DISABLE_COPY(QSGRectangle) + Q_DECLARE_PRIVATE(QSGRectangle) +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QSGPen) +QML_DECLARE_TYPE(QSGGradientStop) +QML_DECLARE_TYPE(QSGGradient) +QML_DECLARE_TYPE(QSGRectangle) + +QT_END_HEADER + +#endif // QSGRECTANGLE_P_H |