Did you define the appropriate section properties in your ListView? http://doc.qt.nokia.com/4.7/qml-listview.html#section.property-prop
On Aug 24, 2011, at 7:39 PM, ext Todd Rose wrote: > Thanks for the info Chris, > > I think SectionScroller might be what I'm looking for...unfortunately > it doesn't work for me. I get the following error: > > SectionScroller.js:69 : TypeError: Result of expression > '_sectionData[_sections.indexOf(sectionName)]' [undefined] is not an > object. > > My ListViews use C++ models that are QList<QObject*> ... is this not > supported? > > -Todd > > > > On Fri, Aug 12, 2011 at 11:17 AM, <[email protected]> wrote: >> Hi Todd, >> >> Two things to check out: >> >> 1. Flickable.maximumFlickVelocity: >> http://doc.qt.nokia.com/4.7-snapshot/qml-flickable.html#maximumFlickVelocity-prop >> 2. SectionScroller from Qt Components*: >> http://doc.qt.nokia.com/qt-components-symbian-1.0/qml-sectionscroller.html >> >> Chris >> >> * Also available on MeeGo, but the docs aren't yet online >> >> On Aug 11, 2011, at 11:54 PM, ext Todd Rose wrote: >> >>> Let's say I have a ListView with 500 or 1000 elements. The model is >>> fast and the delegates are small. Scrolling is relatively smooth, but >>> it takes an eternity to flick scroll from the top of the list to the >>> bottom. Is there any way to increase the vertical scroll speed? >>> Ideally I would like to add a scroll bar item on the right side and >>> allow the user to drag that up/down in order to quickly zoom to >>> locations in the list. Is this currently possible? >>> >>> The native address book application on Symbian^3 would be a good >>> example of what I'm looking for. The floating 'A', 'B', 'C', etc. >>> indicators would be nice to have but aren't necessary. Fast scrolling >>> through a large list is really all I need. >>> >>> Thanks in advance, >>> TC >>> _______________________________________________ >>> Qt-qml mailing list >>> [email protected] >>> http://lists.qt.nokia.com/mailman/listinfo/qt-qml >> >> _______________________________________________ Qt-qml mailing list [email protected] http://lists.qt.nokia.com/mailman/listinfo/qt-qml
