[Qt-qml] Image Reload

[warwick.allison at nokia.com]

> see any clean way to do this.  I can append a '?' to the end of the
> current source and retry but then i'm not sure how caching will work.

The cleanest is probably adding this to your Image:

function reload() { var tmp=source; source=""; source=tmp; }

This works for the case of a failed image, but it will not invalidate the cache once a valid image is loaded.

> Would a slot, maybe reload(), be appropriate?

Yes, please create a bug report. It shouldn't go into 4.7.0 at this late stage though (since it can be implemented in QML as above), so it'll depend on versioning.

--
Warwick