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path: root/src/kitemviews/kfileitemmodelrolesupdater.cpp
AgeCommit message (Collapse)Author
2011-08-13Fixes for "krazy"Peter Penz
2011-08-02Improve performance for creating previewsPeter Penz
The overall time for creating previews is faster the more items are passed to KIO::previewJob() in parallel instead of passing e.g. only 100 items once and start several KIO::previewJobs sequentially. However in the worst case KIO::previewJob() might block the application for several seconds if the MIME-type of the passed KFileItems are unknown and e.g. 10000 items are forwarded. So KFileItemModelRolesUpdater will now take care to resolve as many MIME-types as possible until a timeout is reached and will only pass those items to KIO::previewJob(). For huge image folders, where the MIME-type can be determined very fast, this means that the overall time for creating previews will decrease without blocking the application. For "worst case" directories where resolving the MIME-type can get very expensive this approach assures no blocking of the user-interface although the overall time until all previews are generated might slightly increase.
2011-07-31normalize signals/slotsMontel Laurent
2011-07-30Merged very early alpha-version of Dolphin 2.0Peter Penz
Dolphin 2.0 will get a new view-engine with the following improvements: - Better performance - Animated transitions - No clipped filenames due to dynamic item-sizes - Grouping support for all view-modes - Non-rectangular selection areas - Simplified code for better maintenance More details will be provided in a blog-entry during the next days. Please note that the code is in a very early alpha-stage and although the most tricky parts have been implemented already very basic things like drag and drop or selections have not been pushed yet. Those things are rather trivial to implement but this still will take some time.