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I need your help I have to draw an ellipse (coloured) in the center of the window. On the bottom are buttons.

  • One button "Exit", for closing the window
  • One button "Change Color" , color changing

When I click the mouse (anywhere) there have to appear dods.

  • Last but not least -> When the toggle button "Show edges" is pressed, connections between the circles appear (lines)

Please help me.. this is a homework and I REALLY don't know how to do it. Thanks in advance

Andrew Thompson
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Larissa6543
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  • For better help sooner, [edit] to add a [MCVE] or [Short, Self Contained, Correct Example](http://www.sscce.org/). – Andrew Thompson Sep 12 '20 at 11:12
  • We don't have enough information to help you. Create a model using plain Java classes, create a view using Swing components, and create one or more controllers using ActionListeners. The [model / view / controller](https://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93controller) pattern is usually a good pattern to follow when creating a Swing appication. – Gilbert Le Blanc Sep 12 '20 at 11:46

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