[Qt-qml] How to set image cache limit and clear the cache?

[Chris Craig]

You are out of luck unless you are willing to modify the Qt source.  QML 
has its own pixmap cache, but it is private and the cache limit is 
hard-coded.  Look at src/declarative/util/qdeclarativepixmapcache.cpp 
for details.

Chris


On 06/23/2011 07:45 PM, Jonathan Zhong wrote:
> Hi,
>
> I have a QML application which loads more and more images. It appears
> that these images are stored in a cache (perhaps until a certain limit
> is reached?).
>
> Is there a way in QML or Qt to set the cache limit and clear the cache?
> I have tried:
>
> QPixmapCache::setCacheLimit(int);
> QPixmapCache::clear();
>
> However, it appears that QPixmapCache handles an additional cache,
> rather than the QML cache for the images.
>
> Handling the image cache is critical for large QML applications.
>
> Thanks in advance,
>
> - jonathanz
>
>
>
>
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