Merge branch 'qtquick2'

Conflicts:
	demos/declarative/flickr/common/Progress.qml
	demos/declarative/flickr/common/RssModel.qml
	demos/declarative/flickr/common/ScrollBar.qml
	demos/declarative/flickr/common/Slider.qml
	demos/declarative/flickr/mobile/Button.qml
	demos/declarative/flickr/mobile/GridDelegate.qml
	demos/declarative/flickr/mobile/ImageDetails.qml
	demos/declarative/flickr/mobile/ListDelegate.qml
	demos/declarative/flickr/mobile/TitleBar.qml
	demos/declarative/flickr/mobile/ToolBar.qml
	demos/declarative/webbrowser/content/Button.qml
	demos/declarative/webbrowser/content/FlickableWebView.qml
	demos/declarative/webbrowser/content/Header.qml
	demos/declarative/webbrowser/content/ScrollBar.qml
	demos/declarative/webbrowser/content/UrlInput.qml
	demos/declarative/webbrowser/webbrowser.qml
	doc/src/snippets/declarative/mousearea/mousearea-snippet.qml
	examples/declarative/modelviews/webview/newwindows/qml/alerts.html
	examples/declarative/modelviews/webview/newwindows/qml/content/Mapping/map.html
	examples/declarative/modelviews/webview/newwindows/qml/content/pics/cancel.png
	examples/declarative/modelviews/webview/newwindows/qml/content/pics/ok.png
	examples/declarative/modelviews/webview/newwindows/qml/newwindows.html
	src/declarative/graphicsitems/qdeclarativetextinput.cpp
	src/declarative/qml/qdeclarativecompiledbindings.cpp
	src/declarative/qml/qdeclarativecompiledbindings_p.h
	src/declarative/qml/qdeclarativedom.cpp
	src/declarative/qml/qdeclarativedom_p.h
	src/declarative/qml/qdeclarativedom_p_p.h
	src/declarative/qml/qdeclarativeengine.cpp
	src/declarative/qml/qdeclarativetypeloader.cpp
	src/imports/particles/particles.cpp
	tests/auto/declarative/qdeclarativedom/tst_qdeclarativedom.cpp
	tests/auto/declarative/qmlvisual/qdeclarativeflickable/data/flickable-horizontal.4.png
	tests/auto/declarative/qmlvisual/qdeclarativepathview/data/test-pathview.6.png
	tests/auto/declarative/qmlvisual/qdeclarativepositioners/data/usingRepeater.0.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.0.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.1.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.2.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.3.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.4.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.5.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.6.png
	tests/auto/declarative/qmlvisual/qdeclarativespringanimation/data/follow.7.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/align/data-MAC/multilineAlign.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/align/data-X11/multilineAlign.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/baseline/data-X11/parentanchor.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/data-MAC/qtbug_14865.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/data-MAC/qtbug_14865.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/data-X11/qtbug_14865.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/data-X11/qtbug_14865.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/elide.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/elide2.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/elide2.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.3.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.4.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/elide/data-X11/multilength.5.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-MAC/plaintext2.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-MAC/plaintext3.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-X11/plaintext.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-X11/plaintext2.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-X11/richtext.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetext/font/data-X11/richtext2.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.10.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.11.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.3.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.4.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.5.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.6.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.7.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.8.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/usingMultilineEdit.9.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.3.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.4.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.5.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-MAC/wrap.6.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.3.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/qt-669.4.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.10.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.11.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.12.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.7.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/usingMultilineEdit.9.png
	tests/auto/declarative/qmlvisual/qdeclarativetextedit/data-X11/wrap.7.png
	tests/auto/declarative/qmlvisual/qdeclarativetextinput/data-MAC/echoMode.0.png
	tests/auto/declarative/qmlvisual/qdeclarativetextinput/data-MAC/echoMode.1.png
	tests/auto/declarative/qmlvisual/qdeclarativetextinput/data-MAC/echoMode.2.png
	tests/auto/declarative/qmlvisual/qdeclarativetextinput/data-X11/usingLineEdit.11.png
	tests/auto/declarative/qmlvisual/tst_qmlvisual.cpp

Change-Id: I40df8a9403a58a6c03a0f1734f16a5cbed6c85ff

1 files changed, 242 insertions, 0 deletions

diff --git a/src/declarative/items/qsgpositioners_p.h b/src/declarative/items/qsgpositioners_p.h
new file mode 100644
index 0000000000..eb0e73456b
--- /dev/null
+++ b/src/declarative/items/qsgpositioners_p.h
@@ -0,0 +1,242 @@
+// Commit: 2c7cab4172f1acc86fd49345a2847417e162f2c3
+/****************************************************************************
+**
+** Copyright (C) 2011 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 QSGPOSITIONERS_P_H
+#define QSGPOSITIONERS_P_H
+
+#include "qsgimplicitsizeitem_p.h"
+
+#include <private/qdeclarativestate_p.h>
+#include <private/qpodvector_p.h>
+
+#include <QtCore/qobject.h>
+#include <QtCore/qstring.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Declarative)
+
+class QSGBasePositionerPrivate;
+
+class Q_DECLARATIVE_PRIVATE_EXPORT QSGBasePositioner : public QSGImplicitSizeItem
+{
+    Q_OBJECT
+
+    Q_PROPERTY(int spacing READ spacing WRITE setSpacing NOTIFY spacingChanged)
+    Q_PROPERTY(QDeclarativeTransition *move READ move WRITE setMove NOTIFY moveChanged)
+    Q_PROPERTY(QDeclarativeTransition *add READ add WRITE setAdd NOTIFY addChanged)
+public:
+    enum PositionerType { None = 0x0, Horizontal = 0x1, Vertical = 0x2, Both = 0x3 };
+    QSGBasePositioner(PositionerType, QSGItem *parent);
+    ~QSGBasePositioner();
+
+    int spacing() const;
+    void setSpacing(int);
+
+    QDeclarativeTransition *move() const;
+    void setMove(QDeclarativeTransition *);
+
+    QDeclarativeTransition *add() const;
+    void setAdd(QDeclarativeTransition *);
+
+protected:
+    QSGBasePositioner(QSGBasePositionerPrivate &dd, PositionerType at, QSGItem *parent);
+    virtual void componentComplete();
+    virtual void itemChange(ItemChange, const ItemChangeData &);
+    void finishApplyTransitions();
+
+Q_SIGNALS:
+    void spacingChanged();
+    void moveChanged();
+    void addChanged();
+
+protected Q_SLOTS:
+    void prePositioning();
+
+protected:
+    virtual void doPositioning(QSizeF *contentSize)=0;
+    virtual void reportConflictingAnchors()=0;
+    class PositionedItem {
+    public :
+        PositionedItem(QSGItem *i) : item(i), isNew(false), isVisible(true) {}
+        bool operator==(const PositionedItem &other) const { return other.item == item; }
+        QSGItem *item;
+        bool isNew;
+        bool isVisible;
+    };
+
+    QPODVector<PositionedItem,8> positionedItems;
+    void positionX(int,const PositionedItem &target);
+    void positionY(int,const PositionedItem &target);
+
+private:
+    Q_DISABLE_COPY(QSGBasePositioner)
+    Q_DECLARE_PRIVATE(QSGBasePositioner)
+};
+
+class Q_AUTOTEST_EXPORT QSGColumn : public QSGBasePositioner
+{
+    Q_OBJECT
+public:
+    QSGColumn(QSGItem *parent=0);
+protected:
+    virtual void doPositioning(QSizeF *contentSize);
+    virtual void reportConflictingAnchors();
+private:
+    Q_DISABLE_COPY(QSGColumn)
+};
+
+class Q_AUTOTEST_EXPORT QSGRow: public QSGBasePositioner
+{
+    Q_OBJECT
+    Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection NOTIFY layoutDirectionChanged)
+    Q_PROPERTY(Qt::LayoutDirection effectiveLayoutDirection READ effectiveLayoutDirection NOTIFY effectiveLayoutDirectionChanged)
+public:
+    QSGRow(QSGItem *parent=0);
+
+    Qt::LayoutDirection layoutDirection() const;
+    void setLayoutDirection (Qt::LayoutDirection);
+    Qt::LayoutDirection effectiveLayoutDirection() const;
+
+Q_SIGNALS:
+    void layoutDirectionChanged();
+    void effectiveLayoutDirectionChanged();
+
+protected:
+    virtual void doPositioning(QSizeF *contentSize);
+    virtual void reportConflictingAnchors();
+private:
+    Q_DISABLE_COPY(QSGRow)
+};
+
+class Q_AUTOTEST_EXPORT QSGGrid : public QSGBasePositioner
+{
+    Q_OBJECT
+    Q_PROPERTY(int rows READ rows WRITE setRows NOTIFY rowsChanged)
+    Q_PROPERTY(int columns READ columns WRITE setColumns NOTIFY columnsChanged)
+    Q_PROPERTY(Flow flow READ flow WRITE setFlow NOTIFY flowChanged)
+    Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection NOTIFY layoutDirectionChanged)
+    Q_PROPERTY(Qt::LayoutDirection effectiveLayoutDirection READ effectiveLayoutDirection NOTIFY effectiveLayoutDirectionChanged)
+
+public:
+    QSGGrid(QSGItem *parent=0);
+
+    int rows() const {return m_rows;}
+    void setRows(const int rows);
+
+    int columns() const {return m_columns;}
+    void setColumns(const int columns);
+
+    Q_ENUMS(Flow)
+    enum Flow { LeftToRight, TopToBottom };
+    Flow flow() const;
+    void setFlow(Flow);
+
+    Qt::LayoutDirection layoutDirection() const;
+    void setLayoutDirection (Qt::LayoutDirection);
+    Qt::LayoutDirection effectiveLayoutDirection() const;
+
+Q_SIGNALS:
+    void rowsChanged();
+    void columnsChanged();
+    void flowChanged();
+    void layoutDirectionChanged();
+    void effectiveLayoutDirectionChanged();
+
+protected:
+    virtual void doPositioning(QSizeF *contentSize);
+    virtual void reportConflictingAnchors();
+
+private:
+    int m_rows;
+    int m_columns;
+    Flow m_flow;
+    Q_DISABLE_COPY(QSGGrid)
+};
+
+class QSGFlowPrivate;
+class Q_AUTOTEST_EXPORT QSGFlow: public QSGBasePositioner
+{
+    Q_OBJECT
+    Q_PROPERTY(Flow flow READ flow WRITE setFlow NOTIFY flowChanged)
+    Q_PROPERTY(Qt::LayoutDirection layoutDirection READ layoutDirection WRITE setLayoutDirection NOTIFY layoutDirectionChanged)
+    Q_PROPERTY(Qt::LayoutDirection effectiveLayoutDirection READ effectiveLayoutDirection NOTIFY effectiveLayoutDirectionChanged)
+public:
+    QSGFlow(QSGItem *parent=0);
+
+    Q_ENUMS(Flow)
+    enum Flow { LeftToRight, TopToBottom };
+    Flow flow() const;
+    void setFlow(Flow);
+
+    Qt::LayoutDirection layoutDirection() const;
+    void setLayoutDirection (Qt::LayoutDirection);
+    Qt::LayoutDirection effectiveLayoutDirection() const;
+
+Q_SIGNALS:
+    void flowChanged();
+    void layoutDirectionChanged();
+    void effectiveLayoutDirectionChanged();
+
+protected:
+    virtual void doPositioning(QSizeF *contentSize);
+    virtual void reportConflictingAnchors();
+protected:
+    QSGFlow(QSGFlowPrivate &dd, QSGItem *parent);
+private:
+    Q_DISABLE_COPY(QSGFlow)
+    Q_DECLARE_PRIVATE(QSGFlow)
+};
+
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QSGColumn)
+QML_DECLARE_TYPE(QSGRow)
+QML_DECLARE_TYPE(QSGGrid)
+QML_DECLARE_TYPE(QSGFlow)
+
+QT_END_HEADER
+
+#endif // QSGPOSITIONERS_P_H