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authorMartin Jones <martin.jones@nokia.com>2010-02-01 23:03:34 (GMT)
committerMartin Jones <martin.jones@nokia.com>2010-02-01 23:03:34 (GMT)
commit35a211cd95e0d09ef0b547b57f01f0a9ff41da2f (patch)
treea74bdf9eedee7ae0eba4ddb2fe13064cd79db81e /examples/declarative/objectlistmodel
parente93f76cc533751944e66c02d868f3c527814efa0 (diff)
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Fix QList<QObject*> as a model. Add docs and example.
Diffstat (limited to 'examples/declarative/objectlistmodel')
-rw-r--r--examples/declarative/objectlistmodel/dataobject.cpp73
-rw-r--r--examples/declarative/objectlistmodel/dataobject.h69
-rw-r--r--examples/declarative/objectlistmodel/main.cpp78
-rw-r--r--examples/declarative/objectlistmodel/objectlistmodel.pro11
-rw-r--r--examples/declarative/objectlistmodel/objectlistmodel.qrc5
-rw-r--r--examples/declarative/objectlistmodel/view.qml16
6 files changed, 252 insertions, 0 deletions
diff --git a/examples/declarative/objectlistmodel/dataobject.cpp b/examples/declarative/objectlistmodel/dataobject.cpp
new file mode 100644
index 0000000..da85fe2
--- /dev/null
+++ b/examples/declarative/objectlistmodel/dataobject.cpp
@@ -0,0 +1,73 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QDebug>
+#include "dataobject.h"
+
+DataObject::DataObject(QObject *parent)
+ : QObject(parent)
+{
+}
+
+DataObject::DataObject(const QString &name, const QString &color, QObject *parent)
+ : QObject(parent), m_name(name), m_color(color)
+{
+}
+
+QString DataObject::name() const
+{
+ return m_name;
+}
+
+void DataObject::setName(const QString &name)
+{
+ m_name = name;
+}
+
+QString DataObject::color() const
+{
+ return m_color;
+}
+
+void DataObject::setColor(const QString &color)
+{
+ m_color = color;
+}
diff --git a/examples/declarative/objectlistmodel/dataobject.h b/examples/declarative/objectlistmodel/dataobject.h
new file mode 100644
index 0000000..c0aa159
--- /dev/null
+++ b/examples/declarative/objectlistmodel/dataobject.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef DATAOBJECT_H
+#define DATAOBJECT_H
+
+#include <QObject>
+
+class DataObject : public QObject
+{
+ Q_OBJECT
+
+ Q_PROPERTY(QString name READ name WRITE setName)
+ Q_PROPERTY(QString color READ color WRITE setColor)
+
+public:
+ DataObject(QObject *parent=0);
+ DataObject(const QString &name, const QString &color, QObject *parent=0);
+
+ QString name() const;
+ void setName(const QString &name);
+
+ QString color() const;
+ void setColor(const QString &color);
+
+private:
+ QString m_name;
+ QString m_color;
+};
+
+#endif // DATAOBJECT_H
diff --git a/examples/declarative/objectlistmodel/main.cpp b/examples/declarative/objectlistmodel/main.cpp
new file mode 100644
index 0000000..3f2ac6d
--- /dev/null
+++ b/examples/declarative/objectlistmodel/main.cpp
@@ -0,0 +1,78 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+
+#include <qmlengine.h>
+#include <qmlcontext.h>
+#include <qml.h>
+#include <qmlgraphicsitem.h>
+#include <qmlview.h>
+
+#include "dataobject.h"
+
+/*
+ This example illustrates exposing a QList<QObject*> as a
+ model in QML
+*/
+
+int main(int argc, char ** argv)
+{
+ QApplication app(argc, argv);
+
+ QmlView view;
+ view.setUrl(QUrl("qrc:view.qml"));
+
+ QList<QObject*> dataList;
+ dataList.append(new DataObject("Item 1", "red"));
+ dataList.append(new DataObject("Item 2", "green"));
+ dataList.append(new DataObject("Item 3", "blue"));
+ dataList.append(new DataObject("Item 4", "yellow"));
+
+ QmlContext *ctxt = view.rootContext();
+ ctxt->setContextProperty("myModel", QVariant::fromValue(&dataList));
+
+ view.execute();
+ view.show();
+
+ return app.exec();
+}
+
diff --git a/examples/declarative/objectlistmodel/objectlistmodel.pro b/examples/declarative/objectlistmodel/objectlistmodel.pro
new file mode 100644
index 0000000..ca61e4c
--- /dev/null
+++ b/examples/declarative/objectlistmodel/objectlistmodel.pro
@@ -0,0 +1,11 @@
+TEMPLATE = app
+TARGET = objectlistmodel
+DEPENDPATH += .
+INCLUDEPATH += .
+QT += declarative
+
+# Input
+SOURCES += main.cpp \
+ dataobject.cpp
+HEADERS += dataobject.h
+RESOURCES += objectlistmodel.qrc
diff --git a/examples/declarative/objectlistmodel/objectlistmodel.qrc b/examples/declarative/objectlistmodel/objectlistmodel.qrc
new file mode 100644
index 0000000..17e9301
--- /dev/null
+++ b/examples/declarative/objectlistmodel/objectlistmodel.qrc
@@ -0,0 +1,5 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+ <file>view.qml</file>
+</qresource>
+</RCC>
diff --git a/examples/declarative/objectlistmodel/view.qml b/examples/declarative/objectlistmodel/view.qml
new file mode 100644
index 0000000..5f5e415
--- /dev/null
+++ b/examples/declarative/objectlistmodel/view.qml
@@ -0,0 +1,16 @@
+import Qt 4.6
+
+ListView {
+ width: 100
+ height: 100
+ anchors.fill: parent
+ model: myModel
+ delegate: Component {
+ Rectangle {
+ height: 25
+ width: 100
+ color: model.color
+ Text { text: name }
+ }
+ }
+}