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notification

 
mark smith
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hi

i try to do a basic data modeling tool

a created a class for entity...

i use anoter class to draw entity

theses entity is drawed on jcanvas

when i double click on the entity... i display its information and attribute...

what is the best approach to notify the entity drawed that its information is changed

thanks
 
It is sorta covered in the JavaRanch Style Guide.
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