[Qt-qml] PathView Delegates Not Always Displaying

[martin.jones at nokia.com]

This one I can reproduce.  I've reopened the bug. http://bugreports.qt.nokia.com/browse/QTBUG-15926

Thanks,
Martin.


> -----Original Message-----
> From: ext Michael Dippold [mailto:mike at dippold.com]
> Sent: Friday, 10 December 2010 2:30 AM
> To: Jones Martin (Nokia-MS-Qt/Brisbane)
> Cc: qt-qml at trolltech.com
> Subject: Re: [Qt-qml] PathView Delegates Not Always Displaying
> 
> Sorry, I guess I had to upgrade my glib libraries to build the latest.
>  I have now built the latest and it seems to fix part of my issue but I am still having
> some trouble.
> 
> With the following example, line 19:
> carousel.currentIndex = 0;
> 
> Does not appear to cause the path to redraw the delegates.
> 
> Steps:
> 1) After loading click "<<" once
> ("7" should now be in the center box.)
> 2) Click "Home" which should reload the model which will trigger the currentIndex
> to be set at 0.
> 
> You should see that nothing happens when Home is clicked.  The currentItem is
> currently set to 0 but the path is currently displaying
> a different state.   If you click "<<" again nothing will happen (now
> the path is in the state it should be in).  Click "<<" again and the path will start to
> move.
> 
> At line 17 if I set highlightMoveDuration to 10 (maybe anything other than 0) the
> problem is not visible.
> 
> Thanks,
> Mike
> 
> 
> On 12/7/10, martin.jones at nokia.com <martin.jones at nokia.com> wrote:
> > This is not reproducible using the current Qt 4.7 branch.  The 4.7
> > branch from http://qt.gitorious.org/qt should always build and run.
> >
> > BR,
> > Martin.
> >
> >> -----Original Message-----
> >> From: ext Michael Dippold [mailto:mike at dippold.com]
> >> Sent: Wednesday, 8 December 2010 2:55 AM
> >> To: Jones Martin (Nokia-MS-Qt/Brisbane)
> >> Cc: qt-qml at trolltech.com
> >> Subject: Re: [Qt-qml] PathView Delegates Not Always Displaying
> >>
> >> I am using Qt 4.7.1, I just tried compiling from the latest from Git
> >> but could not get it to run.  I was able to create a simple example
> >> on how to duplicate it and created a bug (QTBUG-15926).  Hopefully it
> >> is reproducible on other systems.
> >>
> >> Thanks,
> >> Mike
> >>
> >>
> >> On Mon, Dec 6, 2010 at 10:20 PM,  <martin.jones at nokia.com> wrote:
> >> > Which version of Qt are you using?  There have been some fixes in
> >> > PathView
> >> which your bug may be related to.  I suggest trying the latest qt/4.7
> >> from git. If you still see the problem then file a bug with an
> >> example that can be used to reproduce it (an unreliable example is
> >> better than none).
> >> >
> >> > BR,
> >> > Martin.
> >> >
> >> >> -----Original Message-----
> >> >> From: qt-qml-bounces at trolltech.com
> >> >> [mailto:qt-qml-bounces at trolltech.com]
> >> On
> >> >> Behalf Of ext Michael Dippold
> >> >> Sent: Tuesday, 7 December 2010 10:52 AM
> >> >> To: qt-qml at trolltech.com
> >> >> Subject: [Qt-qml] PathView Delegates Not Always Displaying
> >> >>
> >> >> I currently have a PathView that is binded to a XmlListModel.  I
> >> >> animate the entire path and move it off of the screen, change the
> >> >> query of the XmlListModel to get new data, and then animate the
> >> >> entire path back onto the screen once the XmlListModel status is
> >> >> set to READY.
> >> >>
> >> >> I am having a problem where randomly the PathView will come back
> >> >> into the main window with missing delegates.  If I use the mouse
> >> >> to barely move the PathView the delegates immediately get displayed.
> >> >>
> >> >> I have not yet found a way to reliably reproduce the issue.
> >> >> _______________________________________________
> >> >> Qt-qml mailing list
> >> >> Qt-qml at trolltech.com
> >> >> http://lists.trolltech.com/mailman/listinfo/qt-qml
> >> >
> >