I’ve tried doing this but only one panel gets the Widget shown. What is the approach to add an instance of a Widget into many panels? Or is it even possible?
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I’ve tried doing this but only one panel gets the Widget shown. What is the approach to add an instance of a Widget into many panels? Or is it even possible?
If by inject, you mean use some DI tool (like Guice), then yes, you can inject the instance into many other instances as a singleton (just like any other singleton).
However, a given Widget can only be rendered in one place at a time. Elements can be cloned, but there is no general method of copying a widget to draw it in more than one place, mostly due to all of the event handlers that have to be added again.