color:

Set the receiver's color. Directly set the color if appropriate, else go by way of fillStyle

disabled

disabled:

doButtonAction:

Perform the action of this button. The first argument of the message sent to the target is the current state of this switch,
the second argument is the modifier button state.

drawOn:

Draw a rectangle with a solid, inset, or raised border.
Note: the raised border color *and* the inset border color are generated
from the receiver's own color, instead of having the inset border color
generated from the owner's color, as in BorderedMorph.

isMine

isMine:

mineFlag

mineFlag:

mouseDown:

The only real alternative mouse clicks are the yellow button or the shift key. I will treat them as the same thing, and ignore two button presses for now. I am keeping this code around, because it is the only documentation I have of MouseButtonEvent.

nearMines

nearMines:

switchState

switchState: