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Best way to create JFrame

What is the best way to create a JFrame and process it?

  • Create a class and create a JFrame object inside it
  • Inherit from JFrame as class MyClass extends JFrame
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java swing jframe
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2 answers

If possible, do not use inheritance (your is-a JFrame class), but select a composition (for example, your has-a JFrame class). This is a general design principle.

And this does not have a significant impact on performance.

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Basically, only the time you need to extend the JFrame, you need to overload any methods in it.

In this case, there should not be noticeable performance, anyway.

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