Say hello to QtQuick module

This change moves the QtQuick 2 types and C++ API (including
SceneGraph) to a new module (AKA library), QtQuick.

99% of this change is moving files from src/declarative to
src/quick, and from tests/auto/declarative to
tests/auto/qtquick2.

The loading of QtQuick 2 ("import QtQuick 2.0") is now delegated to
a plugin, src/imports/qtquick2, just like it's done for QtQuick 1.

All tools, examples, and tests that use QtQuick C++ API have gotten
"QT += quick" or "QT += quick-private" added to their .pro file.

A few additional internal QtDeclarative classes had to be exported
(via Q_DECLARATIVE_PRIVATE_EXPORT) since they're needed by the
QtQuick 2 implementation.

The old header locations (e.g. QtDeclarative/qquickitem.h) will
still be supported for some time, but will produce compile-time
warnings. (To avoid the QtQuick implementation using the
compatibility headers (since QtDeclarative's includepath comes
first), a few include statements were modified, e.g. from
"#include <qsgnode.h>" to "#include <QtQuick/qsgnode.h>".)

There's a change in qtbase that automatically adds QtQuick to the
module list if QtDeclarative is used. Together with the compatibility
headers, this should help reduce the migration pain for existing
projects.

In theory, simply getting an existing QtDeclarative-based project
to compile and link shouldn't require any changes for now -- but
porting to the new scheme is of course recommended, and will
eventually become mandatory.

Task-number: QTBUG-22889
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Change-Id: Ia52be9373172ba2f37e7623231ecb060316c96a7
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>

1 files changed, 312 insertions, 0 deletions

diff --git a/src/quick/items/qquicktextedit_p.h b/src/quick/items/qquicktextedit_p.h
new file mode 100644
index 0000000000..e234d6ef95
--- /dev/null
+++ b/src/quick/items/qquicktextedit_p.h
@@ -0,0 +1,312 @@
+// Commit: 27e4302b7f45f22180693d26747f419177c81e27
+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 QQUICKTEXTEDIT_P_H
+#define QQUICKTEXTEDIT_P_H
+
+#include "qquickimplicitsizeitem_p.h"
+
+#include <QtGui/qtextoption.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QQuickTextEditPrivate;
+class Q_AUTOTEST_EXPORT QQuickTextEdit : public QQuickImplicitSizeItem
+{
+    Q_OBJECT
+    Q_ENUMS(VAlignment)
+    Q_ENUMS(HAlignment)
+    Q_ENUMS(TextFormat)
+    Q_ENUMS(WrapMode)
+    Q_ENUMS(SelectionMode)
+
+    Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
+    Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
+    Q_PROPERTY(QColor selectionColor READ selectionColor WRITE setSelectionColor NOTIFY selectionColorChanged)
+    Q_PROPERTY(QColor selectedTextColor READ selectedTextColor WRITE setSelectedTextColor NOTIFY selectedTextColorChanged)
+    Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)
+    Q_PROPERTY(HAlignment horizontalAlignment READ hAlign WRITE setHAlign RESET resetHAlign NOTIFY horizontalAlignmentChanged)
+    Q_PROPERTY(HAlignment effectiveHorizontalAlignment READ effectiveHAlign NOTIFY effectiveHorizontalAlignmentChanged)
+    Q_PROPERTY(VAlignment verticalAlignment READ vAlign WRITE setVAlign NOTIFY verticalAlignmentChanged)
+    Q_PROPERTY(WrapMode wrapMode READ wrapMode WRITE setWrapMode NOTIFY wrapModeChanged)
+    Q_PROPERTY(int lineCount READ lineCount NOTIFY lineCountChanged)
+    Q_PROPERTY(int length READ length NOTIFY textChanged)
+    Q_PROPERTY(qreal paintedWidth READ paintedWidth NOTIFY paintedSizeChanged)
+    Q_PROPERTY(qreal paintedHeight READ paintedHeight NOTIFY paintedSizeChanged)
+    Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat NOTIFY textFormatChanged)
+    Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly NOTIFY readOnlyChanged)
+    Q_PROPERTY(bool cursorVisible READ isCursorVisible WRITE setCursorVisible NOTIFY cursorVisibleChanged)
+    Q_PROPERTY(int cursorPosition READ cursorPosition WRITE setCursorPosition NOTIFY cursorPositionChanged)
+    Q_PROPERTY(QRect cursorRectangle READ cursorRectangle NOTIFY cursorRectangleChanged)
+    Q_PROPERTY(QDeclarativeComponent* cursorDelegate READ cursorDelegate WRITE setCursorDelegate NOTIFY cursorDelegateChanged)
+    Q_PROPERTY(int selectionStart READ selectionStart NOTIFY selectionStartChanged)
+    Q_PROPERTY(int selectionEnd READ selectionEnd NOTIFY selectionEndChanged)
+    Q_PROPERTY(QString selectedText READ selectedText NOTIFY selectionChanged)
+    Q_PROPERTY(bool activeFocusOnPress READ focusOnPress WRITE setFocusOnPress NOTIFY activeFocusOnPressChanged)
+    Q_PROPERTY(bool persistentSelection READ persistentSelection WRITE setPersistentSelection NOTIFY persistentSelectionChanged)
+    Q_PROPERTY(qreal textMargin READ textMargin WRITE setTextMargin NOTIFY textMarginChanged)
+    Q_PROPERTY(Qt::InputMethodHints inputMethodHints READ inputMethodHints WRITE setInputMethodHints)
+    Q_PROPERTY(bool selectByMouse READ selectByMouse WRITE setSelectByMouse NOTIFY selectByMouseChanged)
+    Q_PROPERTY(SelectionMode mouseSelectionMode READ mouseSelectionMode WRITE setMouseSelectionMode NOTIFY mouseSelectionModeChanged)
+    Q_PROPERTY(bool canPaste READ canPaste NOTIFY canPasteChanged)
+    Q_PROPERTY(bool inputMethodComposing READ isInputMethodComposing NOTIFY inputMethodComposingChanged)
+
+public:
+    QQuickTextEdit(QQuickItem *parent=0);
+
+    enum HAlignment {
+        AlignLeft = Qt::AlignLeft,
+        AlignRight = Qt::AlignRight,
+        AlignHCenter = Qt::AlignHCenter,
+        AlignJustify = Qt::AlignJustify
+    };
+
+    enum VAlignment {
+        AlignTop = Qt::AlignTop,
+        AlignBottom = Qt::AlignBottom,
+        AlignVCenter = Qt::AlignVCenter
+    };
+
+    enum TextFormat {
+        PlainText = Qt::PlainText,
+        RichText = Qt::RichText,
+        AutoText = Qt::AutoText
+    };
+
+    enum WrapMode { NoWrap = QTextOption::NoWrap,
+                    WordWrap = QTextOption::WordWrap,
+                    WrapAnywhere = QTextOption::WrapAnywhere,
+                    WrapAtWordBoundaryOrAnywhere = QTextOption::WrapAtWordBoundaryOrAnywhere, // COMPAT
+                    Wrap = QTextOption::WrapAtWordBoundaryOrAnywhere
+                  };
+
+    enum SelectionMode {
+        SelectCharacters,
+        SelectWords
+    };
+
+    Q_INVOKABLE void openSoftwareInputPanel();
+    Q_INVOKABLE void closeSoftwareInputPanel();
+
+    QString text() const;
+    void setText(const QString &);
+
+    TextFormat textFormat() const;
+    void setTextFormat(TextFormat format);
+
+    QFont font() const;
+    void setFont(const QFont &font);
+
+    QColor color() const;
+    void setColor(const QColor &c);
+
+    QColor selectionColor() const;
+    void setSelectionColor(const QColor &c);
+
+    QColor selectedTextColor() const;
+    void setSelectedTextColor(const QColor &c);
+
+    HAlignment hAlign() const;
+    void setHAlign(HAlignment align);
+    void resetHAlign();
+    HAlignment effectiveHAlign() const;
+
+    VAlignment vAlign() const;
+    void setVAlign(VAlignment align);
+
+    WrapMode wrapMode() const;
+    void setWrapMode(WrapMode w);
+
+    int lineCount() const;
+
+    int length() const;
+
+    bool isCursorVisible() const;
+    void setCursorVisible(bool on);
+
+    int cursorPosition() const;
+    void setCursorPosition(int pos);
+
+    QDeclarativeComponent* cursorDelegate() const;
+    void setCursorDelegate(QDeclarativeComponent*);
+
+    int selectionStart() const;
+    int selectionEnd() const;
+
+    QString selectedText() const;
+
+    bool focusOnPress() const;
+    void setFocusOnPress(bool on);
+
+    bool persistentSelection() const;
+    void setPersistentSelection(bool on);
+
+    qreal textMargin() const;
+    void setTextMargin(qreal margin);
+
+    bool selectByMouse() const;
+    void setSelectByMouse(bool);
+
+    SelectionMode mouseSelectionMode() const;
+    void setMouseSelectionMode(SelectionMode mode);
+
+    bool canPaste() const;
+
+    virtual void componentComplete();
+
+    /* FROM EDIT */
+    void setReadOnly(bool);
+    bool isReadOnly() const;
+
+    void setTextInteractionFlags(Qt::TextInteractionFlags flags);
+    Qt::TextInteractionFlags textInteractionFlags() const;
+
+    QRect cursorRectangle() const;
+
+    QVariant inputMethodQuery(Qt::InputMethodQuery property) const;
+
+    qreal paintedWidth() const;
+    qreal paintedHeight() const;
+
+    Q_INVOKABLE QRectF positionToRectangle(int) const;
+    Q_INVOKABLE int positionAt(int x, int y) const;
+    Q_INVOKABLE void moveCursorSelection(int pos);
+    Q_INVOKABLE void moveCursorSelection(int pos, SelectionMode mode);
+
+    QRectF boundingRect() const;
+
+    bool isInputMethodComposing() const;
+
+    Q_INVOKABLE QString getText(int start, int end) const;
+    Q_INVOKABLE QString getFormattedText(int start, int end) const;
+
+Q_SIGNALS:
+    void textChanged(const QString &);
+    void paintedSizeChanged();
+    void cursorPositionChanged();
+    void cursorRectangleChanged();
+    void selectionStartChanged();
+    void selectionEndChanged();
+    void selectionChanged();
+    void colorChanged(const QColor &color);
+    void selectionColorChanged(const QColor &color);
+    void selectedTextColorChanged(const QColor &color);
+    void fontChanged(const QFont &font);
+    void horizontalAlignmentChanged(HAlignment alignment);
+    void verticalAlignmentChanged(VAlignment alignment);
+    void wrapModeChanged();
+    void lineCountChanged();
+    void textFormatChanged(TextFormat textFormat);
+    void readOnlyChanged(bool isReadOnly);
+    void cursorVisibleChanged(bool isCursorVisible);
+    void cursorDelegateChanged();
+    void activeFocusOnPressChanged(bool activeFocusOnPressed);
+    void persistentSelectionChanged(bool isPersistentSelection);
+    void textMarginChanged(qreal textMargin);
+    void selectByMouseChanged(bool selectByMouse);
+    void mouseSelectionModeChanged(SelectionMode mode);
+    void linkActivated(const QString &link);
+    void canPasteChanged();
+    void inputMethodComposingChanged();
+    void effectiveHorizontalAlignmentChanged();
+
+public Q_SLOTS:
+    void selectAll();
+    void selectWord();
+    void select(int start, int end);
+    void deselect();
+    bool isRightToLeft(int start, int end);
+#ifndef QT_NO_CLIPBOARD
+    void cut();
+    void copy();
+    void paste();
+#endif
+    void insert(int position, const QString &text);
+    void remove(int start, int end);
+
+private Q_SLOTS:
+    void q_textChanged();
+    void updateSelectionMarkers();
+    void moveCursorDelegate();
+    void loadCursorDelegate();
+    void q_canPasteChanged();
+    void updateDocument();
+    void updateCursor();
+
+private:
+    void updateSize();
+    void updateTotalLines();
+    void updateImageCache(const QRectF &rect = QRectF());
+
+protected:
+    virtual void geometryChanged(const QRectF &newGeometry,
+                                 const QRectF &oldGeometry);
+
+    bool event(QEvent *);
+    void keyPressEvent(QKeyEvent *);
+    void keyReleaseEvent(QKeyEvent *);
+    void focusInEvent(QFocusEvent *event);
+
+    // mouse filter?
+    void mousePressEvent(QMouseEvent *event);
+    void mouseReleaseEvent(QMouseEvent *event);
+    void mouseDoubleClickEvent(QMouseEvent *event);
+    void mouseMoveEvent(QMouseEvent *event);
+    void inputMethodEvent(QInputMethodEvent *e);
+    virtual void itemChange(ItemChange, const ItemChangeData &);
+
+    QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData);
+
+private:
+    Q_DISABLE_COPY(QQuickTextEdit)
+    Q_DECLARE_PRIVATE(QQuickTextEdit)
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickTextEdit)
+
+QT_END_HEADER
+
+#endif // QQUICKTEXTEDIT_P_H