Op 13-11-2011 7:29, Pris Matic schreef: > Hiya, > > I've been using this class: > https://qt.gitorious.org/qt-labs/qml-object-model to expose a list of > QObject properties to a ListView. It works great until the number of > objects in the ListView starts going up. I have about 70 objects in my > list view, each with maybe 10 properties (all QStrings or ints). My > delegate isn't complicated, and ListView performance (ie. scrolling) > is fluid. The issue is it takes forever for the ListView to load in > the first place... upwards of 6-7 seconds on my dual core PC. This > doesn't occur if you expose the data to the ListView through > QVariant... in that case the data shows up almost immediately. Once > the data is loaded, everything runs great. It also loads fine when > there are less than 10-15 items. Has anyone else experienced this when > using a Qaim based model with ListView in QML? Are there any workarounds? > How do you add the QObjects to the QObjectListModel? Do you do that object-by-object, or do you set the whole list in one go using a QObjectList?
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