Package L20_pkg

Interface Summary
ModelListener  
 

Class Summary
CanvasPanel This class encapsulates a JPanel child that consists of a drawing canvas for a PolkaDotDataModel.
DotController This class encapsulates a MouseListener that is installed upon a particular JFrame.
DotControllerTrivial This class encapsulates a MouseListener that is installed upon a particular JFrame.
L20App1 This app is a GUI app.
L20App2 This app is a GUI app.
L20App3 This app is a GUI app.
L20Frame This class encapsulates a JFrame child that is very simple; it contains a single JPanel component of type CanvasPanel.
L20FrameBasicVersion This class encapsulates a JFrame child that is very simple; it contains a single JPanel component of type CanvasPanel.
ObserverMouse  
PolkaDot This class encapsulates a polka dot shape, which has a diameter, a color, and a position.
PolkaDotDataModel This class encapsulates a data model of a collection of polka dots.