A B D G I M N P R S T V W

M

Main - Class in ballWorlds.framework

A BallWorlds application is a Swing application that simulates "worlds" that contain instances of various kinds of "balls" (and possibly other objects).

Main() - Constructor for class ballWorlds.framework.Main

main(String[]) - Static method in class ballWorlds.framework.Main

The BallWorlds application starts here in main.

middleOfWorld() - Method in class ballWorlds.framework.VisibleWorld

Returns a new Point2D that is at the middle of this World.

middleOfWorld() - Method in interface ballWorlds.WorldDescriber

Returns a Point2D that is at the middle of this World.

Morphable - Interface in ballWorlds

A Morphable is an object that can be "morphed" in various ways: for example, changing its position, velocity, mass, size, Shape or World.

mouseClicked(MouseEvent) - Method in class ballWorlds.framework.WorldView

Toggles the nearest Ball between the paused and not-paused state.

mouseDragged(MouseEvent) - Method in class ballWorlds.framework.WorldView

For the selected Ball (if any), moves the Ball to the current mouse point.

mouseEntered(MouseEvent) - Method in class ballWorlds.framework.WorldView

Does nothing.

mouseExited(MouseEvent) - Method in class ballWorlds.framework.WorldView

Does nothing.

mouseMoved(MouseEvent) - Method in class ballWorlds.framework.WorldView

Does nothing.

mousePressed(MouseEvent) - Method in class ballWorlds.framework.WorldView

Sets the selected Ball to the Ball nearest the mouse point.

mouseReleased(MouseEvent) - Method in class ballWorlds.framework.WorldView

Sets the selected Ball to null (i.e., no Ball is selected).

moveTo(Point2D) - Method in interface ballWorlds.Morphable

Moves this Morphable object to the given Point2D, by setting the Morphable's position (part of its Shape) to the given Point2D.

moveTo(World) - Method in interface ballWorlds.Morphable

Moves this Morphable object from its current World to the given World, but maintaining the same position (point) at which the Morphable currently lives.

moveTo(Point2D, World) - Method in interface ballWorlds.Morphable

Moves this Morphable object to the given Point2D in the given World.

multiplySize(double) - Method in interface ballWorlds.Morphable

Multiplies this Morphable object's size by the given multiplier, thus either shrinking (multiplier < 1) or expanding (multiplier > 1) this Morphable object's size.