returns the type selection dialog or null if the extension has not been initialized yet . concode_field_sep ITypeSelectionComponent fComponent concode_field_sep ISelectionStatusValidator getSelectionValidator concode_elem_sep ITypeInfoImageProvider getImageProvider concode_elem_sep ITypeInfoFilterExtension getFilterExtension concode_elem_sep void initialize concode_elem_sep Control createContentArea
ITypeSelectionComponent function ( ) { return fComponent ; }