From 12a5ddf456ba8549645a8cb28a8b4ed6197a14da Mon Sep 17 00:00:00 2001
From: Matthew Vogt <matthew.vogt@nokia.com>
Date: Mon, 30 Jan 2012 14:16:15 +1000
Subject: Import relevant source from Qt 4.8

Change-Id: I5078db4081d95290c54f39d3c0efc2fc2f62e6a6
---
 .../graphicsitems/qdeclarativetext_p_p.h           | 143 +++++++++++++++++++++
 1 file changed, 143 insertions(+)
 create mode 100644 src/declarative/graphicsitems/qdeclarativetext_p_p.h

(limited to 'src/declarative/graphicsitems/qdeclarativetext_p_p.h')

diff --git a/src/declarative/graphicsitems/qdeclarativetext_p_p.h b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
new file mode 100644
index 00000000..55447630
--- /dev/null
+++ b/src/declarative/graphicsitems/qdeclarativetext_p_p.h
@@ -0,0 +1,143 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 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 QDECLARATIVETEXT_P_H
+#define QDECLARATIVETEXT_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 "qdeclarativeitem.h"
+#include "private/qdeclarativeimplicitsizeitem_p_p.h"
+#include "private/qdeclarativetextlayout_p.h"
+
+#include <qdeclarative.h>
+
+#include <QtGui/qtextlayout.h>
+
+QT_BEGIN_NAMESPACE
+
+class QTextLayout;
+class QTextDocumentWithImageResources;
+
+class Q_AUTOTEST_EXPORT QDeclarativeTextPrivate : public QDeclarativeImplicitSizeItemPrivate
+{
+    Q_DECLARE_PUBLIC(QDeclarativeText)
+public:
+    QDeclarativeTextPrivate();
+
+    ~QDeclarativeTextPrivate();
+
+    void updateSize();
+    void updateLayout();
+    bool determineHorizontalAlignment();
+    bool setHAlign(QDeclarativeText::HAlignment, bool forceAlign = false);
+    void mirrorChange();
+    QTextDocument *textDocument();
+
+    QString text;
+    QFont font;
+    QFont sourceFont;
+    QColor  color;
+    QDeclarativeText::TextStyle style;
+    QColor  styleColor;
+    QString activeLink;
+    QDeclarativeText::HAlignment hAlign;
+    QDeclarativeText::VAlignment vAlign;
+    QDeclarativeText::TextElideMode elideMode;
+    QDeclarativeText::TextFormat format;
+    QDeclarativeText::WrapMode wrapMode;
+    qreal lineHeight;
+    QDeclarativeText::LineHeightMode lineHeightMode;
+    int lineCount;
+    bool truncated;
+    int maximumLineCount;
+    int maximumLineCountValid;
+    QPointF elidePos;
+
+    static QString elideChar;
+
+    void invalidateImageCache();
+    void checkImageCache();
+    QPixmap imageCache;
+
+    bool imageCacheDirty:1;
+    bool updateOnComponentComplete:1;
+    bool richText:1;
+    bool singleline:1;
+    bool cacheAllTextAsImage:1;
+    bool internalWidthUpdate:1;
+    bool requireImplicitWidth:1;
+    bool hAlignImplicit:1;
+    bool rightToLeftText:1;
+    bool layoutTextElided:1;
+
+    QRect layedOutTextRect;
+    QSize paintedSize;
+    qreal naturalWidth;
+    virtual qreal implicitWidth() const;
+    void ensureDoc();
+    QPixmap textDocumentImage(bool drawStyle);
+    QTextDocumentWithImageResources *doc;
+
+    QRect setupTextLayout();
+    QPixmap textLayoutImage(bool drawStyle);
+    void drawTextLayout(QPainter *p, const QPointF &pos, bool drawStyle);
+    QDeclarativeTextLayout layout;
+
+    static QPixmap drawOutline(const QPixmap &source, const QPixmap &styleSource);
+    static QPixmap drawOutline(const QPixmap &source, const QPixmap &styleSource, int yOffset);
+
+    static inline QDeclarativeTextPrivate *get(QDeclarativeText *t) {
+        return t->d_func();
+    }
+};
+
+QT_END_NAMESPACE
+#endif
-- 
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