Doc: Copy the snippet file over from qtdeclarativev5.12.0-rc2v5.12.0-rc1v5.12.0-beta4v5.12.05.12.0

It's is referred in the XmlListModel docs.

Change-Id: I4ad1d27d4ba046058e6bb0fdba774c4397df04dc
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>

1 files changed, 96 insertions, 0 deletions

diff --git a/src/xmlpatterns/doc/snippets/qml/xmlrole.qml b/src/xmlpatterns/doc/snippets/qml/xmlrole.qml
new file mode 100644
index 0000000..9c5172b
--- /dev/null
+++ b/src/xmlpatterns/doc/snippets/qml/xmlrole.qml
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+import QtQuick.XmlListModel 2.0
+
+Rectangle {
+    width: 300; height: 200
+
+//![0]
+XmlListModel {
+    id: model
+//![0]
+    source: "xmlrole.xml"
+
+//![1]
+    // XmlRole queries will be made on <book> elements
+    query: "/catalog/book"
+
+    // query the book title
+    XmlRole { name: "title"; query: "title/string()" }
+
+    // query the book's year
+    XmlRole { name: "year"; query: "year/number()" }
+
+    // query the book's type (the '@' indicates 'type' is an attribute, not an element)
+    XmlRole { name: "type"; query: "@type/string()" }
+
+    // query the book's first listed author (note in XPath the first index is 1, not 0)
+    XmlRole { name: "first_author"; query: "author[1]/string()" }
+
+    // query the wanted attribute as a boolean
+    XmlRole { name: "wanted"; query: "boolean(@wanted)" }
+}
+//![1]
+
+//![2]
+ListView {
+    width: 300; height: 200
+    model: model
+    delegate: Column {
+        Text { text: title + " (" + type + ")"; font.bold: wanted }
+        Text { text: first_author }
+        Text { text: year }
+    }
+//![2]
+}
+
+}