Doc: Compile textdocument-end snippets

* Extend GUI snippet compilation with textdocument-end snippet. * Rename the snippet file and replace main() with wrapper(). * Dedent the snippet itself. * Update documentation that includes the snippet. Done-with: Nico Vertriest <nico.vertriest@qt.io> Task-number: QTBUG-81486 Change-Id: Id5e5b284587da1e7fdfd00baa9c899626832a113 Reviewed-by: Topi Reiniö <topi.reinio@qt.io> 

1 files changed, 66 insertions, 0 deletions

diff --git a/src/gui/doc/snippets/textdocument-end/textdocumentendsnippet.cpp b/src/gui/doc/snippets/textdocument-end/textdocumentendsnippet.cpp
new file mode 100644
index 00000000000..e56ad8d30bb
--- /dev/null
+++ b/src/gui/doc/snippets/textdocument-end/textdocumentendsnippet.cpp
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the name of The Qt Company Ltd nor the names of its
+** contributors may be used to endorse or promote products derived
+** from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+#include <iostream>
+
+namespace textdocumentendsnippet {
+void wrapper()
+{
+ QString contentString("One\nTwp\nThree");
+ QTextDocument *doc = new QTextDocument(contentString);
+
+//! [0]
+for (QTextBlock it = doc->begin(); it != doc->end(); it = it.next())
+ std::cout << it.text().toStdString() << "\n";
+//! [0]
+
+} // wrapper
+} //textdocumentendsnippet