Move validators example from qtdoc repo to qtbase repo

old path in qtdoc repo:
doc/src/examples/widgets-validators.qdoc

Change-Id: Ibf6cad9e7525fff3360cd0b99ce0911b864dea1d
Reviewed-by: Jens Bache-Wiig <[email protected]>
Reviewed-by: Jerome Pasion <[email protected]>

1 files changed, 34 insertions, 0 deletions

diff --git a/examples/widgets/doc/src/validators.qdoc b/examples/widgets/doc/src/validators.qdoc
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index 00000000000..e461b878916
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+++ b/examples/widgets/doc/src/validators.qdoc
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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** 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 Free Documentation License Usage
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of
+** this file.  Please review the following information to ensure
+** the GNU Free Documentation License version 1.3 requirements
+** will be met: http://www.gnu.org/copyleft/fdl.html.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+    \example widgets/validators
+    \title Validators Example
+    \ingroup examples-widgets
+    \brief The Validators example shows the signal emission behavior of input
+    validators.
+*/