Diagram scene example (graphicsview/diagramscene) refresh problem.
Diagram scene example (graphicsview/diagramscene) refresh problem.

Connections between shapes were not updated when moving items around.
Problem was that the QGraphicsItem::ItemSendsGeometryChanges flag was
not enabled. (Geoemtry changes notifications were disabled by default in
4.6 for performance reasons)

Task-number: QT-2482
Reviewed-by: TrustMe

igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk