Add QMLModelViewClient

ModelViewClient is based on QTreeView which iterates all the items when
scrolling or when we go at the end.

Change-Id: I8404be2b74cfa7ddaeff54178124de8cd1fbc40f
Reviewed-by: Continuous Integration (KDAB) <build@kdab.com>
Reviewed-by: Brett Stottlemyer <bstottle@ford.com>

8 files changed, 201 insertions, 1 deletions

diff --git a/examples/RemoteObjects/ModelViewServer/ModelViewServer.pro b/examples/RemoteObjects/ModelViewServer/ModelViewServer.pro
index c82fa34..76f7ab2 100644
--- a/examples/RemoteObjects/ModelViewServer/ModelViewServer.pro
+++ b/examples/RemoteObjects/ModelViewServer/ModelViewServer.pro
@@ -2,6 +2,7 @@ QT += widgets remoteobjects
 
 TEMPLATE = app
 
+CONFIG += c++11
 
 SOURCES += main.cpp
 
diff --git a/examples/RemoteObjects/ModelViewServer/main.cpp b/examples/RemoteObjects/ModelViewServer/main.cpp
index 0f1342e..cb66567 100644
--- a/examples/RemoteObjects/ModelViewServer/main.cpp
+++ b/examples/RemoteObjects/ModelViewServer/main.cpp
@@ -126,6 +126,13 @@ int main(int argc, char *argv[])
         list << QStringLiteral("FancyTextNumber %1").arg(i);
     }
 
+    // Needed by QMLModelViewClient
+    QHash<int,QByteArray> roleNames = {
+        {Qt::DisplayRole, "_text"},
+        {Qt::BackgroundRole, "_color"}
+    };
+    sourceModel.setItemRoleNames(roleNames);
+
     QVector<int> roles;
     roles << Qt::DisplayRole << Qt::BackgroundRole;
 
diff --git a/examples/RemoteObjects/QMLModelViewClient/QMLModelViewClient.pro b/examples/RemoteObjects/QMLModelViewClient/QMLModelViewClient.pro
new file mode 100644
index 0000000..1db9adf
--- /dev/null
+++ b/examples/RemoteObjects/QMLModelViewClient/QMLModelViewClient.pro
@@ -0,0 +1,14 @@
+TEMPLATE = app
+
+QT += qml quick remoteobjects
+CONFIG += c++11
+
+SOURCES += main.cpp
+
+RESOURCES += qml.qrc
+
+# Additional import path used to resolve QML modules in Qt Creator's code model
+QML_IMPORT_PATH =
+
+# Default rules for deployment.
+include(deployment.pri)
diff --git a/examples/RemoteObjects/QMLModelViewClient/deployment.pri b/examples/RemoteObjects/QMLModelViewClient/deployment.pri
new file mode 100644
index 0000000..265ce71
--- /dev/null
+++ b/examples/RemoteObjects/QMLModelViewClient/deployment.pri
@@ -0,0 +1,13 @@
+unix:!android {
+    isEmpty(target.path) {
+        qnx {
+            target.path = /tmp/$${TARGET}/bin
+        } else {
+            target.path = /opt/$${TARGET}/bin
+        }
+        export(target.path)
+    }
+    INSTALLS += target
+}
+
+export(INSTALLS)
diff --git a/examples/RemoteObjects/QMLModelViewClient/main.cpp b/examples/RemoteObjects/QMLModelViewClient/main.cpp
new file mode 100644
index 0000000..23d6042
--- /dev/null
+++ b/examples/RemoteObjects/QMLModelViewClient/main.cpp
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Ford Motor Company
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples 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 <QGuiApplication>
+#include <QQmlApplicationEngine>
+#include <QQmlContext>
+#include <QRemoteObjectNode>
+#include <QAbstractItemReplica>
+
+int main(int argc, char *argv[])
+{
+    QLoggingCategory::setFilterRules("qt.remoteobjects.debug=false\n"
+                                     "qt.remoteobjects.warning=false\n"
+                                     "qt.remoteobjects.models.debug=false\n"
+                                     "qt.remoteobjects.models.debug=false");
+
+    QGuiApplication app(argc, argv);
+
+    QRemoteObjectNode node(QUrl(QStringLiteral("local:registry")));
+    QQmlApplicationEngine engine;
+    engine.rootContext()->setContextProperty("remoteModel", node.acquireModel(QStringLiteral("RemoteModel")));
+    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    return app.exec();
+}
diff --git a/examples/RemoteObjects/QMLModelViewClient/main.qml b/examples/RemoteObjects/QMLModelViewClient/main.qml
new file mode 100644
index 0000000..31ba2b9
--- /dev/null
+++ b/examples/RemoteObjects/QMLModelViewClient/main.qml
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 Ford Motor Company
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.5
+import QtQuick.Window 2.2
+
+Window {
+    visible: true
+    width: 800
+    height: 600
+    Text {
+        id: dummy
+    }
+
+    ListView {
+        id: view
+        anchors.fill: parent
+        focus: true
+
+        currentIndex: 10
+
+        model: remoteModel
+
+        snapMode: ListView.SnapToItem
+        highlightFollowsCurrentItem: true
+        highlightMoveDuration: 0
+
+        delegate: Rectangle {
+            width: view.width
+            height: dummy.font.pixelSize * 2
+            color: _color
+            Text {
+                anchors.centerIn: parent
+                text: _text
+            }
+        }
+        Keys.onPressed: {
+            switch (event.key) {
+            case Qt.Key_Home:
+                view.currentIndex = 0;
+            break;
+            case Qt.Key_PageUp:
+                currentIndex -= Math.random() * 300;
+                if (currentIndex < 0)
+                    currentIndex = 0;
+                break;
+            case Qt.Key_PageDown:
+                currentIndex += Math.random() * 300;
+                if (currentIndex >= count)
+                    currentIndex = count - 1;
+                break;
+            case Qt.Key_End:
+                currentIndex = count - 1;
+            break;
+            }
+        }
+    }
+}
diff --git a/examples/RemoteObjects/QMLModelViewClient/qml.qrc b/examples/RemoteObjects/QMLModelViewClient/qml.qrc
new file mode 100644
index 0000000..5f6483a
--- /dev/null
+++ b/examples/RemoteObjects/QMLModelViewClient/qml.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>main.qml</file>
+    </qresource>
+</RCC>
diff --git a/examples/RemoteObjects/RemoteObjects.pro b/examples/RemoteObjects/RemoteObjects.pro
index 35dc2d7..370c260 100644
--- a/examples/RemoteObjects/RemoteObjects.pro
+++ b/examples/RemoteObjects/RemoteObjects.pro
@@ -10,5 +10,6 @@ SUBDIRS = \
 qtHaveModule(quick) {
     SUBDIRS += \
         plugins \
-        ClientApp
+        ClientApp \
+        QMLModelViewClient
 }