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10 custom widgets and classes

With an object in mind

Since we learned about custom
widgets and object orientation,
we‛ve become a real class act.

Requirements can be complex, but programs don’t have to be.
By using object orientation, you can give your programs great power without writing lots
of extra code. Keep reading, and you’ll create custom widgets that do exactly what you
want and give you the power to take your programming skills to the next level.

this is a new chapter 349