Qt Mobility Reference Documentation

galleryview.cpp Example File

mediabrowser/galleryview.cpp
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 #include "galleryview.h"

 #include <qgallerycountrequest.h>
 #include <qgalleryitemlist.h>
 #include <qgalleryqueryrequest.h>

 GalleryView::GalleryView(QWidget *parent, Qt::WindowFlags flags)
     : QWidget(parent, flags)
     , request(new QGalleryQueryRequest(this))
     , countRequest(new QGalleryCountRequest(this))
 {
     request->setLive(true);

     connect(request, SIGNAL(itemsChanged(QGalleryItemList*)),
             this, SLOT(mediaChanged(QGalleryItemList*)));
     connect(countRequest, SIGNAL(countChanged()), this, SLOT(requestCountChanged()));
 }

 GalleryView::~GalleryView()
 {
 }

 QAbstractGallery *GalleryView::gallery() const
 {
     return request->gallery();
 }

 void GalleryView::setGallery(QAbstractGallery *gallery)
 {
     request->setGallery(gallery);
     countRequest->setGallery(gallery);
 }

 void GalleryView::showChildren(const QVariant &containerId)
 {
     request->setScopeItemId(containerId);
     request->execute();

     countRequest->setScopeItemId(containerId);
     countRequest->execute();
 }

 void GalleryView::setType(const QString &type)
 {
     request->setItemType(type);

     countRequest->setItemType(type);
 }

 void GalleryView::setFields(const QStringList &fields)
 {
     request->setPropertyNames(fields);
 }

 void GalleryView::setSortFields(const QStringList &fields)
 {
     request->setSortPropertyNames(fields);
 }

 QGalleryItemList *GalleryView::media() const
 {
     return request->items();
 }

 void GalleryView::requestCountChanged()
 {
     emit countChanged(countRequest->count());
 }


Copyright © 2009-2010 Nokia Corporation and/or its subsidiary(-ies) Trademarks
Qt Mobility Project 1.1.0