> -----Original Message----- > From: Development [mailto:development-bounces+mitch.curtis=qt.io@qt- > project.org] On Behalf Of Giuseppe D'Angelo > Sent: Tuesday, 12 July 2016 11:28 AM > To: development@qt-project.org > Subject: Re: [Development] QTableView gets freezed in showing data read > from SQLite database , which is updated dynamically with 2000 rows in 2s > > Il 12/07/2016 10:49, Mitch Curtis ha scritto: > > As someone who has more experience with Qt Quick, I gotta ask... does > QTableView create widgets for every row in the model all at once? > > It does not create any sub widget. The whole point of the design of item > views is to use a few delegate objects (1, out of the box) to paint > themselves, not to create thousands of sub-widgets.
So what Andre said ("2k push buttons") is wrong? > (Besides, this is the wrong ML for discussing this problem...) Why? I'm just clarifying a point brought up in response to someone's question about usage of Qt. > Cheers, > > -- > Giuseppe D'Angelo | giuseppe.dang...@kdab.com | Senior Software Engineer > KDAB (UK) Ltd., a KDAB Group company | Tel: UK +44-1625-809908 KDAB - The > Qt Experts _______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development