Perl/Tk saves your favourite tools

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Tk-widgets can be changed/can change under fly. The complex library will update the components which are effected immediately. When you call configure, you change the configuration of an object, which may immediately be seen on the screen.

With cget you fetch information from the widget's structure.

Tk items Tk layout -pack

Created by Mark Overmeer with PPresenter on 5 august 2001.