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qquickrectangle_p.h 4.70 KiB
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/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the QtQml module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QQUICKRECTANGLE_P_H
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#define QQUICKRECTANGLE_P_H
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#include "qquickitem.h"
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#include <QtGui/qbrush.h>
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#include <private/qtquickglobal_p.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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class Q_AUTOTEST_EXPORT QQuickPen : public QObject
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{
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    Q_OBJECT
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    Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY penChanged)
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    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY penChanged)
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    Q_PROPERTY(bool aligned READ aligned WRITE setAligned NOTIFY penChanged)
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public:
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    QQuickPen(QObject *parent=0);
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    qreal width() const;
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    void setWidth(qreal w);
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    QColor color() const;
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    void setColor(const QColor &c);
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bool aligned() const; void setAligned(bool aligned); bool isValid() const; Q_SIGNALS: void penChanged(); private: qreal m_width; QColor m_color; bool m_aligned : 1; bool m_valid : 1; }; class Q_AUTOTEST_EXPORT QQuickGradientStop : public QObject { Q_OBJECT Q_PROPERTY(qreal position READ position WRITE setPosition) Q_PROPERTY(QColor color READ color WRITE setColor) public: QQuickGradientStop(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 QQuickGradient : public QObject { Q_OBJECT Q_PROPERTY(QQmlListProperty<QQuickGradientStop> stops READ stops) Q_CLASSINFO("DefaultProperty", "stops") public: QQuickGradient(QObject *parent=0); ~QQuickGradient(); QQmlListProperty<QQuickGradientStop> stops(); const QGradient *gradient() const; Q_SIGNALS: void updated(); private: void doUpdate(); private: QList<QQuickGradientStop *> m_stops; mutable QGradient *m_gradient; friend class QQuickRectangle; friend class QQuickGradientStop; }; class QQuickRectanglePrivate; class Q_AUTOTEST_EXPORT QQuickRectangle : public QQuickItem {
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Q_OBJECT Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged) Q_PROPERTY(QQuickGradient *gradient READ gradient WRITE setGradient) Q_PROPERTY(QQuickPen * border READ border CONSTANT) Q_PROPERTY(qreal radius READ radius WRITE setRadius NOTIFY radiusChanged) public: QQuickRectangle(QQuickItem *parent=0); QColor color() const; void setColor(const QColor &); QQuickPen *border(); QQuickGradient *gradient() const; void setGradient(QQuickGradient *gradient); qreal radius() const; void setRadius(qreal radius); virtual QRectF boundingRect() const; virtual QRectF clipRect() const; Q_SIGNALS: void colorChanged(); void radiusChanged(); protected: virtual QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *); private Q_SLOTS: void doUpdate(); private: Q_DISABLE_COPY(QQuickRectangle) Q_DECLARE_PRIVATE(QQuickRectangle) }; QT_END_NAMESPACE QML_DECLARE_TYPE(QQuickPen) QML_DECLARE_TYPE(QQuickGradientStop) QML_DECLARE_TYPE(QQuickGradient) QML_DECLARE_TYPE(QQuickRectangle) QT_END_HEADER #endif // QQUICKRECTANGLE_P_H