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Diffstat (limited to 'src/declarative/fx/qfxitem_p.h')
| -rw-r--r-- | src/declarative/fx/qfxitem_p.h | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/src/declarative/fx/qfxitem_p.h b/src/declarative/fx/qfxitem_p.h new file mode 100644 index 0000000..1266711 --- /dev/null +++ b/src/declarative/fx/qfxitem_p.h @@ -0,0 +1,182 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QFXITEM_P_H +#define QFXITEM_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qfxitem.h" +#include <private/qsimplecanvasitem_p.h> +#include <private/qmlnullablevalue_p.h> +#include <qml.h> +#include <qmlcontext.h> +#include <QtCore/qlist.h> + +QT_BEGIN_NAMESPACE + +class QNetworkReply; + +class QFxItemPrivate : public QSimpleCanvasItemPrivate +{ + Q_DECLARE_PUBLIC(QFxItem) + + typedef QHash<QString, QFxItem *> QmlChildren; + +public: + QFxItemPrivate() + : _anchors(0), _contents(0), qmlItem(0), _qmlcomp(0), + _baselineOffset(0), _rotation(0.), + _classComplete(true), _componentComplete(true), _keepMouse(false), + visible(true), _anchorLines(0), visibleOp(1), reparentedChildren(0), + _stateGroup(0) + {} + ~QFxItemPrivate() + { delete _anchors; } + + void init(QFxItem *parent) + { + Q_Q(QFxItem); + _ctxt = QmlContext::activeContext(); + + if(parent) + q->setItemParent(parent); + _baselineOffset.invalidate(); + q->setAcceptedMouseButtons(Qt::NoButton); + } + + QmlContext *_ctxt; + QString _id; + + // data property + void data_removeAt(int); + int data_count() const; + void data_append(QObject *); + void data_insert(int, QObject *); + QObject *data_at(int) const; + void data_clear(); + QML_DECLARE_LIST_PROXY(QFxItemPrivate, QObject *, data); + + // resources property + void resources_removeAt(int); + int resources_count() const; + void resources_append(QObject *); + void resources_insert(int, QObject *); + QObject *resources_at(int) const; + void resources_clear(); + QML_DECLARE_LIST_PROXY(QFxItemPrivate, QObject *, resources); + + // children property + void children_removeAt(int); + int children_count() const; + void children_append(QFxItem *); + void children_insert(int, QFxItem *); + QFxItem *children_at(int) const; + void children_clear(); + QML_DECLARE_LIST_PROXY(QFxItemPrivate, QFxItem *, children); + + QList<QFxTransform *> _transform; + QFxAnchors *anchors() { + if(!_anchors) { + Q_Q(QFxItem); + _anchors = new QFxAnchors; + _anchors->setItem(q); + } + return _anchors; + } + QFxAnchors *_anchors; + QFxContents *_contents; + QFxItem *qmlItem; + QUrl _qmlurl; + QmlComponent *_qmlcomp; + QString _qml; + QList<QUrl> _qmlnewloading; + QList<QmlComponent*> _qmlnewcomp; + + QmlNullableValue<int> _baselineOffset; + float _rotation; + + bool _classComplete:1; + bool _componentComplete:1; + bool _keepMouse:1; + bool visible:1; + + QmlChildren _qmlChildren; + + struct AnchorLines { + AnchorLines(QFxItem *); + QFxAnchorLine left; + QFxAnchorLine right; + QFxAnchorLine hCenter; + QFxAnchorLine top; + QFxAnchorLine bottom; + QFxAnchorLine vCenter; + }; + mutable AnchorLines *_anchorLines; + AnchorLines *anchorLines() const { + Q_Q(const QFxItem); + if(!_anchorLines) _anchorLines = + new AnchorLines(const_cast<QFxItem *>(q)); + return _anchorLines; + } + + float visibleOp; + + int reparentedChildren; + + QmlStateGroup *states(); + QmlStateGroup *_stateGroup; + + void handleWidthChange(int xoffset); + void handleHeightChange(int xoffset); +}; + +QT_END_NAMESPACE +#endif // QFXITEM_P_H |