Hi.
I found that next code:
//! Load images future watcher.
QFutureWatcher< QImage > * futureWatcher;
//! Current index for loading image.
int currentLoadImageIndex;
//! Future.
QFuture< QImage > future;
QImage loadImage( const QString & fileName, const QSize & maxSize )
{
QImage image( fileName );
if( !image.isNull() )
{
image = image.scaled( maxSize, Qt::KeepAspectRatio,
Qt::SmoothTransformation );
}
return image;
}
void
WindowPrivate::loadImages()
{
currentLoadImageIndex = 0;
if( !imageFiles.isEmpty() )
{
future = QtConcurrent::run( loadImage,
imageFiles.at( currentLoadImageIndex ),
imageList->maxImageSize() );
futureWatcher->setFuture( future );
}
}
void
Window::_q_imageLoaded()
{
QImage image = d->future.result();
d->imageList->model()->setData( d->currentLoadImageIndex, image );
++d->currentLoadImageIndex;
if( d->currentLoadImageIndex < d->imageList->model()->rowCount() )
{
d->future = QtConcurrent::run( loadImage,
d->imageFiles.at( d->currentLoadImageIndex ),
d->imageList->maxImageSize() );
d->futureWatcher->setFuture( d->future );
}
}
Produces QBuffer::seek warning like this:
QBuffer::seek: Invalid pos: -583168116
QBuffer::seek: Invalid pos: -1123415015
etc...
What is it? Should I care about it?
Thank you.
P.S. I don't use QBuffer anywhere in the application. This warnings is Qt
internal warnings...
--
Best Regards,
Igor Mironchik.
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