[Marble-devel] Problem with MarbleWidget

Dennis Nienhüser earthwings at gentoo.org
Thu Jan 10 13:54:33 UTC 2013

Hi Tommaso,

the second paste (641072) seems expired, can you repaste it?
On quick sight of the other files I see one problem: The track is 
updated, but the tree model is not notified about the change. Can you 
add a map->model()->treeModel()->updateFeature(t);
right before map->update(); in mapslot::update()?


Am 08.01.2013 23:08, schrieb Tommaso Fabbri:
> Hi to all,
> I want to use the Marble API for viewing the current position of a 
> variable number of vehicles on a map.
> Now my application uses the QtMobility API for visualizing the 
> position of the vehicles and the track generated.
> I want to realize the behavior in this video 
> https://dl.dropbox.com/u/3894235/movie.mov
> For testing the api, I've write a small program, that updates at 
> running time a GeoDataTrack object.
> A worker thread emit a signal every two seconds, and a mapslot object 
> that defines the slot updates the geodatatrack with a new point.
> At this links there're the worker thread class:
> http://paste.kde.org/641060/
> http://paste.kde.org/641072/
> At this link there're the mapslot object:
> http://paste.kde.org/641078/
> http://paste.kde.org/641084/
> At this link the main:
> http://paste.kde.org/641090/
> I can view the track only with particular zoom, and not other. If I 
> drag the map, the object will disappear.
> I need help.
> Thank you so much!!
> -- 
> Tommaso Fabbri

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