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Diffstat (limited to 'src/declarative/graphicsitems/qmlgraphicsitem.h')
-rw-r--r-- | src/declarative/graphicsitems/qmlgraphicsitem.h | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/src/declarative/graphicsitems/qmlgraphicsitem.h b/src/declarative/graphicsitems/qmlgraphicsitem.h deleted file mode 100644 index 891fc88..0000000 --- a/src/declarative/graphicsitems/qmlgraphicsitem.h +++ /dev/null @@ -1,243 +0,0 @@ -/**************************************************************************** -** -** 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 QMLGRAPHICSITEM_H -#define QMLGRAPHICSITEM_H - -#include <qml.h> -#include <qmlcomponent.h> - -#include <QtCore/QObject> -#include <QtCore/QList> -#include <QtGui/qgraphicsitem.h> -#include <QtGui/qgraphicstransform.h> -#include <QtGui/qfont.h> -#include <QtGui/qaction.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class QmlState; -class QmlGraphicsAnchorLine; -class QmlTransition; -class QmlGraphicsKeyEvent; -class QmlGraphicsAnchors; -class QmlGraphicsItemPrivate; -class Q_DECLARATIVE_EXPORT QmlGraphicsItem : public QGraphicsObject, public QmlParserStatus -{ - Q_OBJECT - Q_INTERFACES(QmlParserStatus) - - Q_PROPERTY(QmlGraphicsItem * parent READ parentItem WRITE setParentItem NOTIFY parentChanged DESIGNABLE false FINAL) - Q_PROPERTY(QmlListProperty<QObject> data READ data DESIGNABLE false) - Q_PROPERTY(QmlListProperty<QmlGraphicsItem> children READ fxChildren DESIGNABLE false NOTIFY childrenChanged) - Q_PROPERTY(QmlListProperty<QObject> resources READ resources DESIGNABLE false) - Q_PROPERTY(QmlListProperty<QmlState> states READ states DESIGNABLE false) - Q_PROPERTY(QmlListProperty<QmlTransition> transitions READ transitions DESIGNABLE false) - Q_PROPERTY(QString state READ state WRITE setState NOTIFY stateChanged) - Q_PROPERTY(qreal width READ width WRITE setWidth NOTIFY widthChanged RESET resetWidth FINAL) - Q_PROPERTY(qreal height READ height WRITE setHeight NOTIFY heightChanged RESET resetHeight FINAL) - Q_PROPERTY(QRectF childrenRect READ childrenRect NOTIFY childrenRectChanged DESIGNABLE false FINAL) - Q_PROPERTY(QmlGraphicsAnchors * anchors READ anchors DESIGNABLE false CONSTANT FINAL) - Q_PROPERTY(QmlGraphicsAnchorLine left READ left CONSTANT FINAL) - Q_PROPERTY(QmlGraphicsAnchorLine right READ right CONSTANT FINAL) - Q_PROPERTY(QmlGraphicsAnchorLine horizontalCenter READ horizontalCenter CONSTANT FINAL) - Q_PROPERTY(QmlGraphicsAnchorLine top READ top CONSTANT FINAL) - Q_PROPERTY(QmlGraphicsAnchorLine bottom READ bottom CONSTANT FINAL) - Q_PROPERTY(QmlGraphicsAnchorLine verticalCenter READ verticalCenter CONSTANT FINAL) - Q_PROPERTY(QmlGraphicsAnchorLine baseline READ baseline CONSTANT FINAL) - Q_PROPERTY(qreal baselineOffset READ baselineOffset WRITE setBaselineOffset NOTIFY baselineOffsetChanged) - Q_PROPERTY(bool clip READ clip WRITE setClip NOTIFY clipChanged) // ### move to QGI/QGO, NOTIFY - Q_PROPERTY(bool focus READ hasFocus WRITE setFocus NOTIFY focusChanged FINAL) - Q_PROPERTY(bool wantsFocus READ wantsFocus NOTIFY wantsFocusChanged) - Q_PROPERTY(QmlListProperty<QGraphicsTransform> transform READ transform DESIGNABLE false FINAL) - Q_PROPERTY(TransformOrigin transformOrigin READ transformOrigin WRITE setTransformOrigin NOTIFY transformOriginChanged) - Q_PROPERTY(bool smooth READ smooth WRITE setSmooth NOTIFY smoothChanged) - Q_PROPERTY(QGraphicsEffect *effect READ graphicsEffect WRITE setGraphicsEffect) - Q_ENUMS(TransformOrigin) - Q_CLASSINFO("DefaultProperty", "data") - -public: - enum TransformOrigin { - TopLeft, Top, TopRight, - Left, Center, Right, - BottomLeft, Bottom, BottomRight - }; - - QmlGraphicsItem(QmlGraphicsItem *parent = 0); - virtual ~QmlGraphicsItem(); - - QmlGraphicsItem *parentItem() const; - void setParentItem(QmlGraphicsItem *parent); - void setParent(QmlGraphicsItem *parent) { setParentItem(parent); } - - QmlListProperty<QObject> data(); - QmlListProperty<QmlGraphicsItem> fxChildren(); - QmlListProperty<QObject> resources(); - - QmlGraphicsAnchors *anchors(); - QRectF childrenRect(); - - bool clip() const; - void setClip(bool); - - QmlListProperty<QmlState> states(); - QmlListProperty<QmlTransition> transitions(); - - QString state() const; - void setState(const QString &); - - qreal baselineOffset() const; - void setBaselineOffset(qreal); - - QmlListProperty<QGraphicsTransform> transform(); - - qreal width() const; - void setWidth(qreal); - void resetWidth(); - qreal implicitWidth() const; - - qreal height() const; - void setHeight(qreal); - void resetHeight(); - qreal implicitHeight() const; - - TransformOrigin transformOrigin() const; - void setTransformOrigin(TransformOrigin); - - bool smooth() const; - void setSmooth(bool); - - QRectF boundingRect() const; - virtual void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *); - - bool wantsFocus() const; - bool hasFocus() const; - void setFocus(bool); - - bool keepMouseGrab() const; - void setKeepMouseGrab(bool); - - QmlGraphicsAnchorLine left() const; - QmlGraphicsAnchorLine right() const; - QmlGraphicsAnchorLine horizontalCenter() const; - QmlGraphicsAnchorLine top() const; - QmlGraphicsAnchorLine bottom() const; - QmlGraphicsAnchorLine verticalCenter() const; - QmlGraphicsAnchorLine baseline() const; - -Q_SIGNALS: - void widthChanged(); - void heightChanged(); - void childrenChanged(); - void childrenRectChanged(); - void baselineOffsetChanged(); - void stateChanged(const QString &); - void focusChanged(); - void wantsFocusChanged(); - void parentChanged(); - void transformOriginChanged(TransformOrigin); - void smoothChanged(); - void clipChanged(); - -protected: - bool isComponentComplete() const; - virtual bool sceneEvent(QEvent *); - virtual bool event(QEvent *); - virtual QVariant itemChange(GraphicsItemChange, const QVariant &); - - void setImplicitWidth(qreal); - bool widthValid() const; // ### better name? - void setImplicitHeight(qreal); - bool heightValid() const; // ### better name? - - virtual void classBegin(); - virtual void componentComplete(); - virtual void focusChanged(bool); - virtual void keyPressEvent(QKeyEvent *event); - virtual void keyReleaseEvent(QKeyEvent *event); - virtual void inputMethodEvent(QInputMethodEvent *); - virtual QVariant inputMethodQuery(Qt::InputMethodQuery query) const; - virtual void geometryChanged(const QRectF &newGeometry, - const QRectF &oldGeometry); - -protected: - QmlGraphicsItem(QmlGraphicsItemPrivate &dd, QmlGraphicsItem *parent = 0); - -private: - friend class QmlStatePrivate; - friend class QmlGraphicsAnchors; - Q_DISABLE_COPY(QmlGraphicsItem) - Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QmlGraphicsItem) -}; - -template<typename T> - T qobject_cast(QGraphicsObject *o) -{ - QObject *obj = o; - return qobject_cast<T>(obj); -} - -// ### move to QGO -template<typename T> -T qobject_cast(QGraphicsItem *item) -{ - if (!item) return 0; - QObject *o = item->toGraphicsObject(); - return qobject_cast<T>(o); -} - -QDebug Q_DECLARATIVE_EXPORT operator<<(QDebug debug, QmlGraphicsItem *item); - -QT_END_NAMESPACE - -QML_DECLARE_TYPE(QmlGraphicsItem) -QML_DECLARE_TYPE(QGraphicsTransform) -QML_DECLARE_TYPE(QGraphicsScale) -QML_DECLARE_TYPE(QGraphicsRotation) -QML_DECLARE_TYPE(QAction) - -QT_END_HEADER - -#endif // QMLGRAPHICSITEM_H |