coverity#1308583 Uncaught exception

Change-Id: Ibc6a8e437d81769b9a77d0a52e98f71b1c7e7d51

forms/source/component/FormComponent.cxx

@@ -1421,7 +1421,7 @@ void OBoundControlModel::onValuePropertyChange( ControlModelLock& i_rControLock
         recheckValidity( true );
 }
 
-void OBoundControlModel::_propertyChanged( const PropertyChangeEvent& _rEvt ) throw ( RuntimeException )
+void OBoundControlModel::_propertyChanged( const PropertyChangeEvent& _rEvt ) throw ( RuntimeException, std::exception )
 {
     ControlModelLock aLock( *this );
     OSL_ENSURE( _rEvt.PropertyName == m_sValuePropertyName,

forms/source/component/FormattedField.cxx

@@ -438,7 +438,7 @@ Any SAL_CALL OFormattedModel::getPropertyDefault( const OUString& aPropertyName
         return OEditBaseModel::getPropertyDefault(aPropertyName);
 }
 
-void OFormattedModel::_propertyChanged( const com::sun::star::beans::PropertyChangeEvent& evt ) throw(RuntimeException)
+void OFormattedModel::_propertyChanged( const com::sun::star::beans::PropertyChangeEvent& evt ) throw(RuntimeException, std::exception)
 {
     // TODO: check how this works with external bindings
     OSL_ENSURE( evt.Source == m_xAggregateSet, "OFormattedModel::_propertyChanged: where did this come from?" );

forms/source/component/FormattedField.hxx

@@ -107,7 +107,7 @@ class OFormattedModel
         ) const SAL_OVERRIDE;
 
         // XPropertyChangeListener
-        virtual void _propertyChanged(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw(::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
+        virtual void _propertyChanged(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 
         // prevent method hiding
         using OEditBaseModel::disposing;

forms/source/inc/FormComponent.hxx

@@ -1079,7 +1079,7 @@ protected:
 protected:
     // OPropertyChangeListener
     virtual void
-                _propertyChanged( const ::com::sun::star::beans::PropertyChangeEvent& _rEvt ) throw ( ::com::sun::star::uno::RuntimeException ) SAL_OVERRIDE;
+                _propertyChanged( const ::com::sun::star::beans::PropertyChangeEvent& _rEvt ) throw ( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 
     /// checks whether we currently have an external value binding in place
     inline  bool    hasExternalValueBinding() const { return m_xExternalBinding.is(); }