Commit c53af12e authored by Committed by Jens Georg
map: break reference cycles
- Only store weak reference to self in DataViewPositionMarker This currently results in a bug where the data_view_position_marker is incorrectly freed early after the first mouse hover leave event on the marker pin on the map. - Use unowned where reference counting is disabled for other reasons than reference cycles: i.e. ownership is guaranteed. - Don't store references to the MapWidget in PositionMarkers - Remove the private PositionMarker interface and replace it with the ex AbstractPositionMarker.
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