Add QQuickTextDocument

Adding QQuickTextDocument as a way to
access the QTextDocument of QQuickTextEdit from C++.

This makes it possible to use a
QSyntaxHighlighter from C++ without exposing more
than one single qml property in the TextEdit.

Change-Id: If1790b591493adcb0b68aef0c8ca706e00450657
Reviewed-by: Alan Alpert <aalpert@rim.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

1 files changed, 71 insertions, 0 deletions

diff --git a/src/quick/items/qquicktextdocument.cpp b/src/quick/items/qquicktextdocument.cpp
new file mode 100644
index 0000000000..e29e48c5d0
--- /dev/null
+++ b/src/quick/items/qquicktextdocument.cpp
@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtQml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquicktextdocument.h"
+
+#include "qquicktextedit_p.h"
+#include "qquicktextedit_p_p.h"
+#include "qquicktext_p_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QQuickTextDocumentPrivate : public QObjectPrivate
+{
+public:
+    QPointer<QTextDocument> document;
+};
+
+QQuickTextDocument::QQuickTextDocument(QQuickItem *parent)
+    : QObject(*(new QQuickTextDocumentPrivate), parent)
+{
+    Q_D(QQuickTextDocument);
+    Q_ASSERT(parent);
+    Q_ASSERT(qobject_cast<QQuickTextEdit*>(parent));
+    d->document = QPointer<QTextDocument>(qobject_cast<QQuickTextEdit*>(parent)->d_func()->document);
+}
+
+QTextDocument* QQuickTextDocument::textDocument() const
+{
+    Q_D(const QQuickTextDocument);
+    return d->document.data();
+}
+
+QT_END_NAMESPACE