Write Qt Quick 1.1 right-to-left documentation and examples

Task-number: QTBUG-11042
Reviewed-by: Martin Jones

Change-Id: I6319992dec52a4d9252c2df39801ebe6a7dee75d

3 files changed, 157 insertions, 0 deletions

diff --git a/doc/src/snippets/declarative/arrow.png b/doc/src/snippets/declarative/arrow.png
new file mode 100644
index 0000000..f0cae21
--- /dev/null
+++ b/doc/src/snippets/declarative/arrow.png
diff --git a/doc/src/snippets/declarative/righttoleft.qml b/doc/src/snippets/declarative/righttoleft.qml
new file mode 100644
index 0000000..5d34f50
--- /dev/null
+++ b/doc/src/snippets/declarative/righttoleft.qml
@@ -0,0 +1,146 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 Nokia Corporation and its Subsidiary(-ies) 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 1.1
+import "righttoleft"
+
+Column {
+    width: 200
+//![0]
+// aligned to the left
+Text {
+    text: "Phone"
+    width: 200
+}
+
+// aligned to the right
+Text {
+    text: "خامل"
+    width: 200
+}
+
+// aligned to the left
+Text {
+    text: "خامل"
+    horizontalAlignment: Text.AlignLeft
+    width: 200
+}
+
+// aligned to the right
+Text {
+    text: "خامل"
+    horizontalAlignment: Text.AlignLeft
+    LayoutMirroring.enabled: true
+    width: 200
+}
+//![0]
+
+//![1]
+// by default positions child items from the left to right
+Row {
+    Child {}
+    Child {}
+}
+
+// positions child items from the right to left
+Row {
+    layoutDirection: Qt.RightToLeft
+    Child {}
+    Child {}
+}
+
+// positions child items from the left to right
+Row {
+    LayoutMirroring.enabled: true
+    layoutDirection: Qt.RightToLeft
+    Child {}
+    Child {}
+}
+//![1]
+
+//![2]
+Item {
+    // anchor left becomes right
+    height: 50; width: 150
+    LayoutMirroring.enabled: true
+    anchors.left: parent.left
+    Row {
+        // flows from the left to right
+        Child {}
+        Child {}
+        Child {}
+    }
+}
+//![2]
+
+//![3]
+Item {
+    // anchor left becomes right
+    height: 50; width: 150
+    LayoutMirroring.enabled: true
+    LayoutMirroring.childrenInherit: true
+    anchors.left: parent.left
+    Row {
+        // flows from the right to left
+        Child {}
+        Child {}
+        Child {}
+    }
+}
+//![3]
+
+//![4]
+Rectangle {
+    color: "black"
+    height: 50; width: 50
+    x: mirror(10)
+    function mirror(value) {
+        return LayoutMirroring.enabled ? (parent.width - width - value) : value;
+    }
+}
+//![4]
+
+//![5]
+Image {
+    source: "arrow.png"
+    mirror: true
+}
+//![5]
+}
\ No newline at end of file
diff --git a/doc/src/snippets/declarative/righttoleft/Child.qml b/doc/src/snippets/declarative/righttoleft/Child.qml
new file mode 100644
index 0000000..2b3564e
--- /dev/null
+++ b/doc/src/snippets/declarative/righttoleft/Child.qml
@@ -0,0 +1,11 @@
+import QtQuick 1.0
+
+Rectangle {
+    width: 50; height: 50
+    color: "black"
+    Text {
+        color: "white"
+        text: String.fromCharCode(65 + Math.floor(26*Math.random()))
+        anchors.centerIn: parent
+    }
+}
\ No newline at end of file