Hy all, I set the model of a QTreeView with an object that is a subclass of QAbstractItemModel.<br>When I change the model (ex. deleting a row) and emit layoutChanged() signal, the treeModel should update the view, but errors occur.
<br><br>The model contain a QDomDocument object, and the QTeeView draw the xml associated. <br>Now, the change to the model are executed by QDomDocument methods and, when signal is emitted, QTreeView draw some nodes doubled and other nodes aren't displayed.
<br><br>Any advices or suggestions?<br><br>thank to all.<br><br>p.s. if something appear to be confused i can post source code<br>