+void HYDROGUI_Module::preferencesChanged( const QString& theSection, const QString& thePref )
+{
+ if ( theSection == "preferences" && thePref == "default_strickler_coefficient" )
+ {
+ SUIT_ResourceMgr* resMgr = application()->resourceMgr();
+ Handle(HYDROData_Document) aDoc = HYDROData_Document::Document( application()->activeStudy()->id() );
+ if ( resMgr && !aDoc.IsNull() )
+ aDoc->SetDefaultStricklerCoefficient( resMgr->doubleValue( theSection, thePref, 0 ) );
+ }
+ else
+ LightApp_Module::preferencesChanged( theSection, thePref );
+}
+