photoview.cpp Example File

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 #include "photoview.h"

 #include "photodelegate.h"
 #include "thumbnailmodel.h"

 #include <QtGui>

 #include <qdocumentgallery.h>

 PhotoView::PhotoView(QAbstractGallery *gallery, QWidget *parent, Qt::WindowFlags flags)
     : GalleryView(parent, flags)
     , model(new ThumbnailModel(gallery))
 {
     model->setRootType(QDocumentGallery::Image);

     QHash<int, QString> properties;
     properties.insert(Qt::DisplayRole, QDocumentGallery::fileName);
     model->addColumn(properties);

     model->setSortPropertyNames(QStringList()
             << QDocumentGallery::title);

     QListView *view = new QListView;
     view->setIconSize(ThumbnailModel::thumbnailSize);
     view->setFlow(QListView::TopToBottom);
     view->setViewMode(QListView::IconMode);
     view->setUniformItemSizes(true);
     view->setWrapping(true);
     view->setModel(model.data());
     view->setItemDelegate(new PhotoDelegate(this));
     connect(view, SIGNAL(activated(QModelIndex)), this, SLOT(activated(QModelIndex)));

     QBoxLayout *layout = new QVBoxLayout;
     layout->setMargin(0);
     layout->setSpacing(0);
     layout->addWidget(view);

     setLayout(layout);
 }

 PhotoView::~PhotoView()
 {
 }

 void PhotoView::showChildren(const QVariant &itemId)
 {
     model->setRootItem(itemId);
     model->execute();
 }

 void PhotoView::activated(const QModelIndex &)
 {
 }