Qt 5.6 | Qt Quick | Models and Views: Object ListModel Example | main.cpp Example File

Qt 5.6.3 Reference Documentation

# main.cpp Example File

models/objectlistmodel/main.cpp

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      #include <QGuiApplication>

      #include <qqmlengine.h>
      #include <qqmlcontext.h>
      #include <qqml.h>
      #include <QtQuick/qquickitem.h>
      #include <QtQuick/qquickview.h>

      #include "dataobject.h"

      /*
         This example illustrates exposing a QList<QObject*> as a
         model in QML
      */

      int main(int argc, char ** argv)
      {
          QGuiApplication app(argc, argv);

          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"));

          QQuickView view;
          view.setResizeMode(QQuickView::SizeRootObjectToView);
          QQmlContext *ctxt = view.rootContext();
          ctxt->setContextProperty("myModel", QVariant::fromValue(dataList));

          view.setSource(QUrl("qrc:view.qml"));
          view.show();

          return app.exec();
      }