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* Made FilesTreeWidget workArno2010-06-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | It wasn't as easy as I thought. Quite big changes: 1. I changed the query for setIds in FilesTreeModel. Initially it executed a database query for every id. Changed it to WHERE seriespart_id IN (ids). I didn't have a chance to test the first version, but this one is blazing fast. 2. Fixed a recursio ad infinitum in FilesTreeModel. This happens if you call data() from data(). Either use the *item or use a role different from what you've been called. 3. Introduce a new function in SeriesTreeModel: QList<QVariant> childrenColumnList. It returns a QList from the children values of the given column. 4. Lot's of UI changes. Hide unneded columns, align the remaining ones properly. What doesn't work: we can't let the database do the sorting of files. We need a proxy for this.
* Singleton cleanupArno2010-06-231-0/+55
The SmUberModel class wasn't needed at all, so I removed it. Instead I renamed SmUmberModelSingleton into a real singleton for all QAbstractItemModel*, though right now it only supports the SeriesTreeModel and FileTreeModel. But it should eventually evolve into a singleton for all QAbstractItemModel *. For this I renamed the class SmUberModelSingleton to SmModelSingleton.