set target old target model element remov model element listen list target target model element model ad element listen target function call user chang target result uml model chang block fire list event complet set build model durat function function look lot like uml model element list model param target target set target object target target target equal combo box target defin log lp log granular type statement lp log local nest statement log debug ignor duplic set target request target endif model valid defin log lp log granular type statement log debug set target target target endif target target fig fig target owner target model facad model element target target argo diagram remov old listen model facad model element combo box target model pump remov model event listen combo box target properti set allow listen element remov model event listen combo box target combo box target argo diagram argo diagram combo box target remov properti chang listen argo diagram namespac kei add listen model facad model element target combo box target target model pump add model event listen combo box target properti set allow listen element add model event listen combo box target build model build minim model list set build model action select perform set select item extern intern select model element build model size interv ad size target argo diagram combo box target target argo diagram diagram argo diagram target diagram add properti chang listen argo diagram namespac kei build model build minim model list set select item extern intern select model element build model size interv ad size mvw happen isn combo box target remov element select item clearabl add element clear make sure select 