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());
}