The default subprogram that manages tool state (which tools are selected, where their icons are drawn) in a flowbetween document There are three things that might listen for tool events. A 'location' is something that handles drawing the tools that are assigned to it. For example, this might be a toolbar. The 'owner' manages all tools of a type. It deals with displaying the configuration dialog f
(input: InputStream<Tool>, context: SceneContext)
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nothing calls this directly
no test coverage detected