Long live Qt 4.5!

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diff --git a/src/gui/text/qtextcontrol_p_p.h b/src/gui/text/qtextcontrol_p_p.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtGui 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 QTEXTCONTROL_P_P_H
+#define QTEXTCONTROL_P_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 "QtGui/qtextdocumentfragment.h"
+#include "QtGui/qscrollbar.h"
+#include "QtGui/qtextcursor.h"
+#include "QtGui/qtextformat.h"
+#include "QtGui/qmenu.h"
+#include "QtGui/qabstracttextdocumentlayout.h"
+#include "QtCore/qbasictimer.h"
+#include "QtCore/qpointer.h"
+#include "private/qobject_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QMimeData;
+class QAbstractScrollArea;
+class QInputContext;
+
+class QTextControlPrivate : public QObjectPrivate
+{
+    Q_DECLARE_PUBLIC(QTextControl)
+public:
+    QTextControlPrivate();
+
+    bool cursorMoveKeyEvent(QKeyEvent *e);
+
+    void updateCurrentCharFormat();
+
+    void indent();
+    void outdent();
+
+    void gotoNextTableCell();
+    void gotoPreviousTableCell();
+
+    void createAutoBulletList();
+
+    void init(Qt::TextFormat format = Qt::RichText, const QString &text = QString(),
+              QTextDocument *document = 0);
+    void setContent(Qt::TextFormat format = Qt::RichText, const QString &text = QString(),
+                    QTextDocument *document = 0);
+    void startDrag();
+
+    void paste(const QMimeData *source);
+
+    void setCursorPosition(const QPointF &pos);
+    void setCursorPosition(int pos, QTextCursor::MoveMode mode = QTextCursor::MoveAnchor);
+
+    void repaintCursor();
+    inline void repaintSelection()
+    { repaintOldAndNewSelection(QTextCursor()); }
+    void repaintOldAndNewSelection(const QTextCursor &oldSelection);
+
+    void selectionChanged(bool forceEmitSelectionChanged = false);
+
+    void _q_updateCurrentCharFormatAndSelection();
+
+#ifndef QT_NO_CLIPBOARD
+    void setClipboardSelection();
+#endif
+
+    void _q_emitCursorPosChanged(const QTextCursor &someCursor);
+
+    void setBlinkingCursorEnabled(bool enable);
+
+    void extendWordwiseSelection(int suggestedNewPosition, qreal mouseXPosition);
+    void extendBlockwiseSelection(int suggestedNewPosition);
+
+    void _q_deleteSelected();
+
+    void _q_setCursorAfterUndoRedo(int undoPosition, int charsAdded, int charsRemoved);
+
+    QRectF cursorRectPlusUnicodeDirectionMarkers(const QTextCursor &cursor) const;
+    QRectF rectForPosition(int position) const;
+    QRectF selectionRect(const QTextCursor &cursor) const;
+    inline QRectF selectionRect() const
+    { return selectionRect(this->cursor); }
+
+    QString anchorForCursor(const QTextCursor &anchor) const;
+
+    void keyPressEvent(QKeyEvent *e);
+    void mousePressEvent(Qt::MouseButton button, const QPointF &pos,
+                         Qt::KeyboardModifiers modifiers,
+                         Qt::MouseButtons buttons,
+                         const QPoint &globalPos = QPoint());
+    void mouseMoveEvent(Qt::MouseButtons buttons, const QPointF &pos);
+    void mouseReleaseEvent(Qt::MouseButton button, const QPointF &pos);
+    void mouseDoubleClickEvent(QEvent *e, Qt::MouseButton button, const QPointF &pos);
+    void contextMenuEvent(const QPoint &screenPos, const QPointF &docPos, QWidget *contextWidget);
+    void focusEvent(QFocusEvent *e);
+#ifdef QT_KEYPAD_NAVIGATION
+    void editFocusEvent(QEvent *e);
+#endif
+    bool dragEnterEvent(QEvent *e, const QMimeData *mimeData);
+    void dragLeaveEvent();
+    bool dragMoveEvent(QEvent *e, const QMimeData *mimeData, const QPointF &pos);
+    bool dropEvent(const QMimeData *mimeData, const QPointF &pos, Qt::DropAction dropAction, QWidget *source);
+
+    void inputMethodEvent(QInputMethodEvent *);
+
+    void activateLinkUnderCursor(QString href = QString());
+
+#ifndef QT_NO_TOOLTIP
+    void showToolTip(const QPoint &globalPos, const QPointF &pos, QWidget *contextWidget);
+#endif
+
+    void append(const QString &text, Qt::TextFormat format = Qt::AutoText);
+
+    QInputContext *inputContext();
+
+    QTextDocument *doc;
+    bool cursorOn;
+    QTextCursor cursor;
+    bool cursorIsFocusIndicator;
+    QTextCharFormat lastCharFormat;
+
+    QTextCursor dndFeedbackCursor;
+
+    Qt::TextInteractionFlags interactionFlags;
+
+    QBasicTimer cursorBlinkTimer;
+    QBasicTimer trippleClickTimer;
+    QPointF trippleClickPoint;
+
+    bool mousePressed;
+
+    bool mightStartDrag;
+    QPoint dragStartPos;
+    QPointer<QWidget> contextWidget;
+
+    bool lastSelectionState;
+
+    bool ignoreAutomaticScrollbarAdjustement;
+
+    QTextCursor selectedWordOnDoubleClick;
+    QTextCursor selectedBlockOnTrippleClick;
+
+    bool overwriteMode;
+    bool acceptRichText;
+
+    int preeditCursor;
+    bool hideCursor; // used to hide the cursor in the preedit area
+
+    QVector<QAbstractTextDocumentLayout::Selection> extraSelections;
+
+    QPalette palette;
+    bool hasFocus;
+#ifdef QT_KEYPAD_NAVIGATION
+    bool hasEditFocus;
+#endif
+    bool isEnabled;
+
+    QString highlightedAnchor; // Anchor below cursor
+    QString anchorOnMousePress;
+    bool hadSelectionOnMousePress;
+
+    bool openExternalLinks;
+
+    QString linkToCopy;
+    void _q_copyLink();
+    void _q_updateBlock(const QTextBlock &);
+    void _q_documentLayoutChanged();
+};
+
+QT_END_NAMESPACE
+
+#endif // QTEXTCONTROL_P_H