All Packages  Class Hierarchy

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Index of all Fields and Methods

A

act(). Method in class calculator.ButtonHandler: Provides the interactive control loop of this animate object.

B

brains. Variable in class calculator.ButtonHandler
ButtonHandler(). Constructor for class calculator.ButtonHandler: Build a ButtonHandler object from a Calculator gui passed in as an argument.
ButtonLabels. Static variable in interface calculator.Calculator: An array for the button's labels to deal with dispatch cleanly.

C

CalculatorState(Calculator). Constructor for class calculator.CalculatorState
CLEAR. Static variable in interface calculator.Calculator: Calculator clear button.
clearScreen(). Method in class calculator.CalculatorState

D

doOperation(double). Method in class calculator.CalculatorState
DOT. Static variable in interface calculator.Calculator: Calculator decimal point.

E

EQUALS. Static variable in interface calculator.Calculator: Calculator = button.

G

getButton(). Method in interface calculator.Calculator: Get the next Button pressed.
getButtonLabel(int). Method in interface calculator.Calculator: Get the label for the given Button ID.
getText(). Method in interface calculator.Calculator: Get the text currently displayed on the Calculator.
gui. Variable in class calculator.ButtonHandler

H

handleDecimal(). Method in class calculator.CalculatorState
handleEquals(). Method in class calculator.CalculatorState
handleNumKey(int). Method in class calculator.CalculatorState
handleOperation(int). Method in class calculator.CalculatorState

L

LAST. Static variable in interface calculator.Calculator: One more than the biggest button index.

M

main(String[]). Static method in class calculator.RunCalc: No args, just start the thing.

N

NO_OP. Static variable in interface calculator.Calculator: No operation in progress.

O

OP_ADD. Static variable in interface calculator.Calculator: Calculator addition.
OP_DIV. Static variable in interface calculator.Calculator: Calculator division.
OP_MUL. Static variable in interface calculator.Calculator: Calculator multiplication.
OP_SUB. Static variable in interface calculator.Calculator: Calculator subtraction.
operation. Variable in class calculator.CalculatorState

P

previousNumber. Variable in class calculator.CalculatorState

R

readScreen(). Method in class calculator.CalculatorState
readyForNewNumber. Variable in class calculator.CalculatorState
resetCalc(). Method in class calculator.CalculatorState
resetDecimal(). Method in class calculator.CalculatorState

S

seenDecimal. Variable in class calculator.CalculatorState
setText(String). Method in interface calculator.Calculator: Set the text currently displayed on the Calculator.
spirit. Variable in class calculator.ButtonHandler

T

toString(). Method in class calculator.CalculatorState

W

writeScreen(double). Method in class calculator.CalculatorState
writeScreen(int). Method in class calculator.CalculatorState
writeScreen(String). Method in class calculator.CalculatorState