I would like to add a listener to my diagram so I can see whenever an element is selected and show the following taggedvalues of these elements?
How can I achieve this and do you have an example?
Thanks in advance
Product: Astah Professional
Thanks for your post.
First register ProjectEventListener as a listener.
And the source code in the repository here should help as a sample.
Bookmark Plug-in repository
This sample is for a program called "Bookmark Plug-in" which you can install to Astah (free). Take a look and see what it does and how it works with the source code.