+//================================================================================
+/*!
+ * \brief Switch off all buttons and previews
+ */
+//================================================================================
+
+void StdMeshersGUI_PropagationHelperWdg::Clear()
+{
+ myShowGeomChkBox->setChecked( false );
+
+ myListWidget->blockSignals( true );
+ myListWidget->clear();
+ myListWidget->blockSignals( false );
+
+ myChainBox->blockSignals( true );
+ myChainBox->setChecked( false );
+ myChainBox->blockSignals( false );
+
+ if ( myActor )
+ myActor->SetVisibility( false );
+
+ if ( myModelActor )
+ myModelActor->SetVisibility( false );
+}
+