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author | Martin Jones <martin.jones@nokia.com> | 2010-02-01 23:03:34 (GMT) |
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committer | Martin Jones <martin.jones@nokia.com> | 2010-02-01 23:03:34 (GMT) |
commit | 35a211cd95e0d09ef0b547b57f01f0a9ff41da2f (patch) | |
tree | a74bdf9eedee7ae0eba4ddb2fe13064cd79db81e /examples/declarative/objectlistmodel | |
parent | e93f76cc533751944e66c02d868f3c527814efa0 (diff) | |
download | Qt-35a211cd95e0d09ef0b547b57f01f0a9ff41da2f.zip Qt-35a211cd95e0d09ef0b547b57f01f0a9ff41da2f.tar.gz Qt-35a211cd95e0d09ef0b547b57f01f0a9ff41da2f.tar.bz2 |
Fix QList<QObject*> as a model. Add docs and example.
Diffstat (limited to 'examples/declarative/objectlistmodel')
-rw-r--r-- | examples/declarative/objectlistmodel/dataobject.cpp | 73 | ||||
-rw-r--r-- | examples/declarative/objectlistmodel/dataobject.h | 69 | ||||
-rw-r--r-- | examples/declarative/objectlistmodel/main.cpp | 78 | ||||
-rw-r--r-- | examples/declarative/objectlistmodel/objectlistmodel.pro | 11 | ||||
-rw-r--r-- | examples/declarative/objectlistmodel/objectlistmodel.qrc | 5 | ||||
-rw-r--r-- | examples/declarative/objectlistmodel/view.qml | 16 |
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 } + } + } +} |