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Diffstat (limited to 'src/quick/items/qquickstateoperations_p.h')
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1 files changed, 273 insertions, 0 deletions
diff --git a/src/quick/items/qquickstateoperations_p.h b/src/quick/items/qquickstateoperations_p.h new file mode 100644 index 0000000000..3454ac1e11 --- /dev/null +++ b/src/quick/items/qquickstateoperations_p.h @@ -0,0 +1,273 @@ +// Commit: 84c47bbb133304d7ef35642fa1fbb17619d4a43d +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKSTATEOPERATIONS_P_H +#define QQUICKSTATEOPERATIONS_P_H + +#include "qquickitem.h" +#include "qquickanchors_p.h" + +#include <QtQuick/private/qdeclarativestate_p.h> + +#include <QtDeclarative/qdeclarativescriptstring.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QQuickParentChangePrivate; +class Q_AUTOTEST_EXPORT QQuickParentChange : public QDeclarativeStateOperation, public QDeclarativeActionEvent +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QQuickParentChange) + + Q_PROPERTY(QQuickItem *target READ object WRITE setObject) + Q_PROPERTY(QQuickItem *parent READ parent WRITE setParent) + Q_PROPERTY(QDeclarativeScriptString x READ x WRITE setX) + Q_PROPERTY(QDeclarativeScriptString y READ y WRITE setY) + Q_PROPERTY(QDeclarativeScriptString width READ width WRITE setWidth) + Q_PROPERTY(QDeclarativeScriptString height READ height WRITE setHeight) + Q_PROPERTY(QDeclarativeScriptString scale READ scale WRITE setScale) + Q_PROPERTY(QDeclarativeScriptString rotation READ rotation WRITE setRotation) +public: + QQuickParentChange(QObject *parent=0); + ~QQuickParentChange(); + + QQuickItem *object() const; + void setObject(QQuickItem *); + + QQuickItem *parent() const; + void setParent(QQuickItem *); + + QQuickItem *originalParent() const; + + QDeclarativeScriptString x() const; + void setX(QDeclarativeScriptString x); + bool xIsSet() const; + + QDeclarativeScriptString y() const; + void setY(QDeclarativeScriptString y); + bool yIsSet() const; + + QDeclarativeScriptString width() const; + void setWidth(QDeclarativeScriptString width); + bool widthIsSet() const; + + QDeclarativeScriptString height() const; + void setHeight(QDeclarativeScriptString height); + bool heightIsSet() const; + + QDeclarativeScriptString scale() const; + void setScale(QDeclarativeScriptString scale); + bool scaleIsSet() const; + + QDeclarativeScriptString rotation() const; + void setRotation(QDeclarativeScriptString rotation); + bool rotationIsSet() const; + + virtual ActionList actions(); + + virtual void saveOriginals(); + //virtual void copyOriginals(QDeclarativeActionEvent*); + virtual void execute(Reason reason = ActualChange); + virtual bool isReversable(); + virtual void reverse(Reason reason = ActualChange); + virtual QString typeName() const; + virtual bool override(QDeclarativeActionEvent*other); + virtual void rewind(); + virtual void saveCurrentValues(); +}; + +class QQuickAnchorChanges; +class QQuickAnchorSetPrivate; +class Q_AUTOTEST_EXPORT QQuickAnchorSet : public QObject +{ + Q_OBJECT + + Q_PROPERTY(QDeclarativeScriptString left READ left WRITE setLeft RESET resetLeft) + Q_PROPERTY(QDeclarativeScriptString right READ right WRITE setRight RESET resetRight) + Q_PROPERTY(QDeclarativeScriptString horizontalCenter READ horizontalCenter WRITE setHorizontalCenter RESET resetHorizontalCenter) + Q_PROPERTY(QDeclarativeScriptString top READ top WRITE setTop RESET resetTop) + Q_PROPERTY(QDeclarativeScriptString bottom READ bottom WRITE setBottom RESET resetBottom) + Q_PROPERTY(QDeclarativeScriptString verticalCenter READ verticalCenter WRITE setVerticalCenter RESET resetVerticalCenter) + Q_PROPERTY(QDeclarativeScriptString baseline READ baseline WRITE setBaseline RESET resetBaseline) + //Q_PROPERTY(QQuickItem *fill READ fill WRITE setFill RESET resetFill) + //Q_PROPERTY(QQuickItem *centerIn READ centerIn WRITE setCenterIn RESET resetCenterIn) + + /*Q_PROPERTY(qreal margins READ margins WRITE setMargins NOTIFY marginsChanged) + Q_PROPERTY(qreal leftMargin READ leftMargin WRITE setLeftMargin NOTIFY leftMarginChanged) + Q_PROPERTY(qreal rightMargin READ rightMargin WRITE setRightMargin NOTIFY rightMarginChanged) + Q_PROPERTY(qreal horizontalCenterOffset READ horizontalCenterOffset WRITE setHorizontalCenterOffset NOTIFY horizontalCenterOffsetChanged()) + Q_PROPERTY(qreal topMargin READ topMargin WRITE setTopMargin NOTIFY topMarginChanged) + Q_PROPERTY(qreal bottomMargin READ bottomMargin WRITE setBottomMargin NOTIFY bottomMarginChanged) + Q_PROPERTY(qreal verticalCenterOffset READ verticalCenterOffset WRITE setVerticalCenterOffset NOTIFY verticalCenterOffsetChanged()) + Q_PROPERTY(qreal baselineOffset READ baselineOffset WRITE setBaselineOffset NOTIFY baselineOffsetChanged())*/ + +public: + QQuickAnchorSet(QObject *parent=0); + virtual ~QQuickAnchorSet(); + + QDeclarativeScriptString left() const; + void setLeft(const QDeclarativeScriptString &edge); + void resetLeft(); + + QDeclarativeScriptString right() const; + void setRight(const QDeclarativeScriptString &edge); + void resetRight(); + + QDeclarativeScriptString horizontalCenter() const; + void setHorizontalCenter(const QDeclarativeScriptString &edge); + void resetHorizontalCenter(); + + QDeclarativeScriptString top() const; + void setTop(const QDeclarativeScriptString &edge); + void resetTop(); + + QDeclarativeScriptString bottom() const; + void setBottom(const QDeclarativeScriptString &edge); + void resetBottom(); + + QDeclarativeScriptString verticalCenter() const; + void setVerticalCenter(const QDeclarativeScriptString &edge); + void resetVerticalCenter(); + + QDeclarativeScriptString baseline() const; + void setBaseline(const QDeclarativeScriptString &edge); + void resetBaseline(); + + QQuickItem *fill() const; + void setFill(QQuickItem *); + void resetFill(); + + QQuickItem *centerIn() const; + void setCenterIn(QQuickItem *); + void resetCenterIn(); + + /*qreal leftMargin() const; + void setLeftMargin(qreal); + + qreal rightMargin() const; + void setRightMargin(qreal); + + qreal horizontalCenterOffset() const; + void setHorizontalCenterOffset(qreal); + + qreal topMargin() const; + void setTopMargin(qreal); + + qreal bottomMargin() const; + void setBottomMargin(qreal); + + qreal margins() const; + void setMargins(qreal); + + qreal verticalCenterOffset() const; + void setVerticalCenterOffset(qreal); + + qreal baselineOffset() const; + void setBaselineOffset(qreal);*/ + + QQuickAnchors::Anchors usedAnchors() const; + +/*Q_SIGNALS: + void leftMarginChanged(); + void rightMarginChanged(); + void topMarginChanged(); + void bottomMarginChanged(); + void marginsChanged(); + void verticalCenterOffsetChanged(); + void horizontalCenterOffsetChanged(); + void baselineOffsetChanged();*/ + +private: + friend class QQuickAnchorChanges; + Q_DISABLE_COPY(QQuickAnchorSet) + Q_DECLARE_PRIVATE(QQuickAnchorSet) +}; + +class QQuickAnchorChangesPrivate; +class Q_AUTOTEST_EXPORT QQuickAnchorChanges : public QDeclarativeStateOperation, public QDeclarativeActionEvent +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QQuickAnchorChanges) + + Q_PROPERTY(QQuickItem *target READ object WRITE setObject) + Q_PROPERTY(QQuickAnchorSet *anchors READ anchors CONSTANT) + +public: + QQuickAnchorChanges(QObject *parent=0); + ~QQuickAnchorChanges(); + + virtual ActionList actions(); + + QQuickAnchorSet *anchors(); + + QQuickItem *object() const; + void setObject(QQuickItem *); + + virtual void execute(Reason reason = ActualChange); + virtual bool isReversable(); + virtual void reverse(Reason reason = ActualChange); + virtual QString typeName() const; + virtual bool override(QDeclarativeActionEvent*other); + virtual bool changesBindings(); + virtual void saveOriginals(); + virtual bool needsCopy() { return true; } + virtual void copyOriginals(QDeclarativeActionEvent*); + virtual void clearBindings(); + virtual void rewind(); + virtual void saveCurrentValues(); + + QList<QDeclarativeAction> additionalActions(); + virtual void saveTargetValues(); +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickParentChange) +QML_DECLARE_TYPE(QQuickAnchorSet) +QML_DECLARE_TYPE(QQuickAnchorChanges) + +QT_END_HEADER + +#endif // QQUICKSTATEOPERATIONS_P_H + |