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author | Warwick Allison <warwick.allison@nokia.com> | 2010-02-24 02:42:00 (GMT) |
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committer | Warwick Allison <warwick.allison@nokia.com> | 2010-02-24 02:42:00 (GMT) |
commit | 7c76abb0dc4204043bec9b6fa315f9753a7986ae (patch) | |
tree | cee303672cfd138790645e731f2d69472564d4b7 /src/declarative/graphicsitems/qdeclarativeflickable_p.h | |
parent | 4066e60e859853cfe3240245ba05271e79839506 (diff) | |
download | Qt-7c76abb0dc4204043bec9b6fa315f9753a7986ae.zip Qt-7c76abb0dc4204043bec9b6fa315f9753a7986ae.tar.gz Qt-7c76abb0dc4204043bec9b6fa315f9753a7986ae.tar.bz2 |
Change class prefix to from QmlXXX to QDeclarativeXXX, QmlGraphicsXXX to QDeclarativeXXX.
Diffstat (limited to 'src/declarative/graphicsitems/qdeclarativeflickable_p.h')
-rw-r--r-- | src/declarative/graphicsitems/qdeclarativeflickable_p.h | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativeflickable_p.h b/src/declarative/graphicsitems/qdeclarativeflickable_p.h new file mode 100644 index 0000000..19fb2a9 --- /dev/null +++ b/src/declarative/graphicsitems/qdeclarativeflickable_p.h @@ -0,0 +1,214 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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 QDECLARATIVEFLICKABLE_H +#define QDECLARATIVEFLICKABLE_H + +#include "qdeclarativeitem.h" + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) + +class QDeclarativeFlickablePrivate; +class QDeclarativeFlickableVisibleArea; +class Q_DECLARATIVE_EXPORT QDeclarativeFlickable : public QDeclarativeItem +{ + Q_OBJECT + + Q_PROPERTY(qreal viewportWidth READ viewportWidth WRITE setViewportWidth NOTIFY viewportWidthChanged) + Q_PROPERTY(qreal viewportHeight READ viewportHeight WRITE setViewportHeight NOTIFY viewportHeightChanged) + Q_PROPERTY(qreal viewportX READ viewportX WRITE setViewportX NOTIFY positionXChanged) + Q_PROPERTY(qreal viewportY READ viewportY WRITE setViewportY NOTIFY positionYChanged) + + Q_PROPERTY(qreal horizontalVelocity READ horizontalVelocity NOTIFY horizontalVelocityChanged) + Q_PROPERTY(qreal verticalVelocity READ verticalVelocity NOTIFY verticalVelocityChanged) + Q_PROPERTY(qreal reportedVelocitySmoothing READ reportedVelocitySmoothing WRITE setReportedVelocitySmoothing NOTIFY reportedVelocitySmoothingChanged) + + Q_PROPERTY(bool overShoot READ overShoot WRITE setOverShoot NOTIFY overShootChanged) + Q_PROPERTY(qreal maximumFlickVelocity READ maximumFlickVelocity WRITE setMaximumFlickVelocity NOTIFY maximumFlickVelocityChanged) + Q_PROPERTY(qreal flickDeceleration READ flickDeceleration WRITE setFlickDeceleration NOTIFY flickDecelerationChanged) + Q_PROPERTY(bool moving READ isMoving NOTIFY movingChanged) + Q_PROPERTY(bool flicking READ isFlicking NOTIFY flickingChanged) + Q_PROPERTY(FlickDirection flickDirection READ flickDirection WRITE setFlickDirection NOTIFY flickDirectionChanged) + + Q_PROPERTY(bool interactive READ isInteractive WRITE setInteractive NOTIFY interactiveChanged) + Q_PROPERTY(int pressDelay READ pressDelay WRITE setPressDelay NOTIFY pressDelayChanged) + + Q_PROPERTY(bool atXEnd READ isAtXEnd NOTIFY isAtBoundaryChanged) + Q_PROPERTY(bool atYEnd READ isAtYEnd NOTIFY isAtBoundaryChanged) + Q_PROPERTY(bool atXBeginning READ isAtXBeginning NOTIFY isAtBoundaryChanged) + Q_PROPERTY(bool atYBeginning READ isAtYBeginning NOTIFY isAtBoundaryChanged) + + Q_PROPERTY(QDeclarativeFlickableVisibleArea *visibleArea READ visibleArea CONSTANT) + + Q_PROPERTY(QDeclarativeListProperty<QObject> flickableData READ flickableData) + Q_PROPERTY(QDeclarativeListProperty<QDeclarativeItem> flickableChildren READ flickableChildren) + Q_CLASSINFO("DefaultProperty", "flickableData") + + Q_ENUMS(FlickDirection) + +public: + QDeclarativeFlickable(QDeclarativeItem *parent=0); + ~QDeclarativeFlickable(); + + QDeclarativeListProperty<QObject> flickableData(); + QDeclarativeListProperty<QDeclarativeItem> flickableChildren(); + + bool overShoot() const; + void setOverShoot(bool); + + qreal viewportWidth() const; + void setViewportWidth(qreal); + + qreal viewportHeight() const; + void setViewportHeight(qreal); + + qreal viewportX() const; + void setViewportX(qreal pos); + + qreal viewportY() const; + void setViewportY(qreal pos); + + bool isMoving() const; + bool isFlicking() const; + + int pressDelay() const; + void setPressDelay(int delay); + + qreal reportedVelocitySmoothing() const; + void setReportedVelocitySmoothing(qreal); + + qreal maximumFlickVelocity() const; + void setMaximumFlickVelocity(qreal); + + qreal flickDeceleration() const; + void setFlickDeceleration(qreal); + + bool isInteractive() const; + void setInteractive(bool); + + qreal horizontalVelocity() const; + qreal verticalVelocity() const; + + bool isAtXEnd() const; + bool isAtXBeginning() const; + bool isAtYEnd() const; + bool isAtYBeginning() const; + + QDeclarativeItem *viewport(); + + enum FlickDirection { AutoFlickDirection=0x00, HorizontalFlick=0x01, VerticalFlick=0x02, HorizontalAndVerticalFlick=0x03 }; + FlickDirection flickDirection() const; + void setFlickDirection(FlickDirection); + +Q_SIGNALS: + void viewportWidthChanged(); + void viewportHeightChanged(); + void positionXChanged(); + void positionYChanged(); + void movingChanged(); + void flickingChanged(); + void movementStarted(); + void movementEnded(); + void flickStarted(); + void flickEnded(); + void reportedVelocitySmoothingChanged(int); + void horizontalVelocityChanged(); + void verticalVelocityChanged(); + void isAtBoundaryChanged(); + void pageChanged(); + void flickDirectionChanged(); + void interactiveChanged(); + void overShootChanged(); + void maximumFlickVelocityChanged(); + void flickDecelerationChanged(); + void pressDelayChanged(); + +protected: + virtual bool sceneEventFilter(QGraphicsItem *, QEvent *); + void mousePressEvent(QGraphicsSceneMouseEvent *event); + void mouseMoveEvent(QGraphicsSceneMouseEvent *event); + void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); + void wheelEvent(QGraphicsSceneWheelEvent *event); + void timerEvent(QTimerEvent *event); + + QDeclarativeFlickableVisibleArea *visibleArea(); + +protected Q_SLOTS: + virtual void ticked(); + void movementStarting(); + void movementEnding(); + void heightChange(); + void widthChange(); + +protected: + virtual qreal minXExtent() const; + virtual qreal minYExtent() const; + virtual qreal maxXExtent() const; + virtual qreal maxYExtent() const; + qreal vWidth() const; + qreal vHeight() const; + virtual void viewportMoved(); + bool sendMouseEvent(QGraphicsSceneMouseEvent *event); + + bool xflick() const; + bool yflick() const; + void cancelFlick(); + +protected: + QDeclarativeFlickable(QDeclarativeFlickablePrivate &dd, QDeclarativeItem *parent); + +private: + Q_DISABLE_COPY(QDeclarativeFlickable) + Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeFlickable) + friend class QDeclarativeFlickableVisibleArea; +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QDeclarativeFlickable) + +QT_END_HEADER + +#endif |