summaryrefslogtreecommitdiffstats
path: root/src/declarative/graphicsitems/qmlgraphicsrectangle_p.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/declarative/graphicsitems/qmlgraphicsrectangle_p.h')
-rw-r--r--src/declarative/graphicsitems/qmlgraphicsrectangle_p.h186
1 files changed, 186 insertions, 0 deletions
diff --git a/src/declarative/graphicsitems/qmlgraphicsrectangle_p.h b/src/declarative/graphicsitems/qmlgraphicsrectangle_p.h
new file mode 100644
index 0000000..4f4c1cf
--- /dev/null
+++ b/src/declarative/graphicsitems/qmlgraphicsrectangle_p.h
@@ -0,0 +1,186 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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 QMLGRAPHICSRECT_H
+#define QMLGRAPHICSRECT_H
+
+#include "qmlgraphicsitem.h"
+
+#include <QtGui/qbrush.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+class Q_DECLARATIVE_EXPORT QmlGraphicsPen : 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:
+ QmlGraphicsPen(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_DECLARATIVE_EXPORT QmlGraphicsGradientStop : public QObject
+{
+ Q_OBJECT
+
+ Q_PROPERTY(qreal position READ position WRITE setPosition)
+ Q_PROPERTY(QColor color READ color WRITE setColor)
+
+public:
+ QmlGraphicsGradientStop(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_DECLARATIVE_EXPORT QmlGraphicsGradient : public QObject
+{
+ Q_OBJECT
+
+ Q_PROPERTY(QList<QmlGraphicsGradientStop *> *stops READ stops)
+ Q_CLASSINFO("DefaultProperty", "stops")
+
+public:
+ QmlGraphicsGradient(QObject *parent=0) : QObject(parent), m_gradient(0) {}
+ ~QmlGraphicsGradient() { delete m_gradient; }
+
+ QList<QmlGraphicsGradientStop *> *stops() { return &m_stops; }
+
+ const QGradient *gradient() const;
+
+Q_SIGNALS:
+ void updated();
+
+private:
+ void doUpdate();
+
+private:
+ QList<QmlGraphicsGradientStop *> m_stops;
+ mutable QGradient *m_gradient;
+ friend class QmlGraphicsGradientStop;
+};
+
+class QmlGraphicsRectanglePrivate;
+class Q_DECLARATIVE_EXPORT QmlGraphicsRectangle : public QmlGraphicsItem
+{
+ Q_OBJECT
+
+ Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
+ Q_PROPERTY(QmlGraphicsGradient *gradient READ gradient WRITE setGradient)
+ Q_PROPERTY(QmlGraphicsPen * border READ border CONSTANT)
+ Q_PROPERTY(qreal radius READ radius WRITE setRadius NOTIFY radiusChanged)
+public:
+ QmlGraphicsRectangle(QmlGraphicsItem *parent=0);
+
+ QColor color() const;
+ void setColor(const QColor &);
+
+ QmlGraphicsPen *border();
+
+ QmlGraphicsGradient *gradient() const;
+ void setGradient(QmlGraphicsGradient *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(QmlGraphicsRectangle)
+ Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QmlGraphicsRectangle)
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QmlGraphicsPen)
+QML_DECLARE_TYPE(QmlGraphicsGradientStop)
+QML_DECLARE_TYPE(QmlGraphicsGradient)
+QML_DECLARE_TYPE(QmlGraphicsRectangle)
+
+QT_END_HEADER
+
+#endif // QMLGRAPHICSRECT_H