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

A

accept(File, String) - Method in class GBXFilter

Test to see whether a file should be included in the file list or not.

actionPerformed(ActionEvent) - Method in class CircuitDiagram.MenuListener

Action listener method that handles the command dispatching

actionPerformed(ActionEvent) - Method in class ToolPalette

Executes the corresponding command for a tool selection.

actionPerformed(ActionEvent) - Method in class HelpCloser

actionPerformed(ActionEvent) - Method in class AlertListener

Executed when one of the buttons is clicked.

addActionListener(ActionListener) - Method in class IButton

Adds an object that implements the ActionListener interface to this IButton's listener list

addInput(LogicGate) - Method in class LogicGate

Add an input to the gate

addObject(int, int, int, int, Object, int) - Method in class Workspace

Adds an object to the workspace (gate, input, or macro), by giving the location the object should be placed at, what kind of object it is, and that objects id

addObject(int, int, int, Macro, int) - Method in class CircuitDiagram

Top-level call for adding an object to the CircuitDiagram.

addObject(Object) - Method in class Logic

target is a graphical gate - check it's type, then make a new logic gate of the equivalent type and add it to the apropriate vectors.

addObject(Object) - Method in class Macro

Use this method to add an object to this macro

addOutput(LogicGate) - Method in class LogicGate

add a reference to a gate to output to

addOutputGate(GraphicGate) - Method in class GraphicGate

adds gate to the Vector of output gates

afn - Variable in class GBXFilter

The alternate filter name

alert(String, String, String, Frame) - Static method in class AlertListener

Creates a single message two button alert dialog box, and returns true if the first button is selected, false if the second is.

AlertListener - class AlertListener.

Implements a listener that works specifically for the alert dialog generated by AlertListener.alert() Just a handy way of making a standard application alert and receiving the info about which button was clicked.

AlertListener(Dialog) - Constructor for class AlertListener

Standard constructor, takes the dialog box to listen to.

allGates - Variable in class Logic

AND - Static variable in class defs

AndGraphicGate - class AndGraphicGate.

AndGraphicGate extends GraphicGate, and adds an image of an and gate to it.

AndGraphicGate(int, int, int, Macro, Graphics) - Constructor for class AndGraphicGate

constructor, calls GraphicGate constructor, and gets image

answer() - Method in class AlertListener

Returns the result of the dialog box.

B

bgcolor - Variable in class GBXFileDialog

Default background color.

BOTTOM_OFFSET - Static variable in class defs

buffer - Variable in class Workspace

buffer() - Method in class Workspace

Creates the image buffer - must be called before Workspace can be used.

C

calcOutputs() - Method in class LogicGate

This is basically a helper function for the extended classes when they calculate.

calculate - Variable in class Workspace

calculate() - Method in class CircuitDiagram

Executed when calculate is selected from the macros menu

calculate() - Method in class Logic

calculate is the primary method in the logic class.

calculate() - Method in class LogicGate

defined in each extended class will calculate the gate's output value

calculated - Variable in class LogicGate

True if the gate has been calculated since the last time it was reset

calculateException - exception calculateException.

calculateException() - Constructor for class calculateException

CancelException - exception CancelException.

This exception is thrown when when file dialog boxes such as open or save, are cancelled.

CancelException() - Constructor for class CancelException

Default constructor - makes an exception with no description

CancelException(String) - Constructor for class CancelException

Constructor that makes an exception with an associated description

cd - Variable in class CircuitDiagram.MenuListener

The CircuitDiagram this MenuListener belongs to

CD - Variable in class GBXGenerator

Our circuitDiagram

CD - Variable in class GBXFileDialog

CircuitDiagram.

CENTER - Static variable in class IButton

characters(char[], int, int) - Method in class GBXParser

The method that handles characters.

circuitdiagram - Variable in class FileIO

The Circuit Diagram/

CircuitDiagram - class CircuitDiagram.

This class implements the window for each circuit diagram that's open.

CircuitDiagram.CDCloser - class CircuitDiagram.CDCloser.

This class handles closing the CircuitDiagram window when it's done manually, instead of through a menu command

CircuitDiagram.CDCloser(CircuitDiagram, CircuitDiagram) - Constructor for class CircuitDiagram.CDCloser

Creates the CDCloser - takes the CircuitDiagram that it will control

CircuitDiagram.MenuListener - class CircuitDiagram.MenuListener.

This class handles the actions sent to the various CircuitDiagram menu commands.

CircuitDiagram.MenuListener(CircuitDiagram, CircuitDiagram) - Constructor for class CircuitDiagram.MenuListener

Constructor just creates the actionlistener

CircuitDiagram(GateBuilder, int, Point, boolean) - Constructor for class CircuitDiagram

This constructor creates a circuit diagram window and all the associated objects - workspace, logic, and fileio.

clear() - Method in class Logic

clear() - Method in class Workspace

clear(Graphics) - Method in class IButton

Clears the button's graphic before painting it

CLOSE_MENU - Static variable in class defs

close() - Method in class CircuitDiagram

Executed when close is selected from the file menu

close(int) - Method in class GateBuilder

Closes the specified workspace window, and if it's the last open workspace, quits the program

CONNECT - Static variable in class defs

connect(Object, Object) - Method in class Logic

connect(Object, Object, boolean) - Method in class Workspace

Connects two gates - First makes sure both objects are gates.

CONNECTION_XML - Static variable in class defs

connection2xml(GraphicGate, GraphicGate) - Method in class GBXGenerator

Takes two gates and generates an xml connection between them.

connectObjects(Object, Object, boolean) - Method in class CircuitDiagram

Top-level call for connecting two objects in the CircuitDiagram

contains(Object) - Method in class Macro

Checks to see if an object passed in is already in the macro

currentTool - Variable in class GateBuilder

The applications's currently selected tool

D

DEFAULT_OUTPUT_XML - Static variable in class defs

defs - class defs.

defs() - Constructor for class defs

DESTINATION_XML - Static variable in class defs

determineSequential(LogicGate) - Method in class LogicGate

This method determines whether the gate sent to it as checkGate is is part of an input output loop which would mean that it is a sequential gate.

DISCONNECT - Static variable in class defs

disconnect(Object, Object) - Method in class Logic

disconnect(Object, Object) - Method in class Workspace

Takes two gates, and makes sure there is a connection between them, if so removes that connection.

disconnectObjects(Object, Object) - Method in class CircuitDiagram

Top-level call for disconnecting two objects in the CircuitDiagram

doc - Variable in class GBXGenerator

The document that we will be creating.

drawCalculate() - Method in class Workspace

draws the output value of each gate

drawConnection(GraphicGate, GraphicGate, int) - Method in class Workspace

draws the connection between two gates

drawImage() - Method in class GraphicGate

draws the image at the gate location

drawMacroBox(Macro) - Method in class Workspace

draws a box around all the gates in a macro

drawOutput() - Method in class GraphicGate

draws the output value of the gate

E

EAST - Static variable in class IButton

elements() - Method in class Macro

This method is used to enumerate the objects in the macro

endElement(String, String, String) - Method in class GBXParser

This method handles the cleanup for new elements.

equals(Tool, Tool) - Static method in class Tool

Checks if two tools have equal type.

equivGate - Variable in class LogicGate

reference to the equivalent graphics gate

ERASE - Static variable in class defs

error(SAXParseException) - Method in class GBXParser

Handler of non-fatal errors.

evaluate() - Method in class LogicGate

evaluate() - Method in class LogicAnd

evaluate() - Method in class LogicOr

evaluate() - Method in class LogicNot

evaluate() - Method in class LogicNode

evaluate() - Method in class LogicNand

evaluate() - Method in class LogicNor

evaluate() - Method in class LogicXor

evaluate() - Method in class LogicXnor

evaluate() - Method in class LogicInput

calculate simply tells all the gates that the input gate outputs to to calculate, since it doesn't need to do any calculating itself

EXPORT_MENU - Static variable in class defs

exportMacro() - Method in class CircuitDiagram

Executed when exportmacro is selected from the macros menu

exportMacro() - Method in class FileIO

Saves a macro to a user specified file.

F

f - Variable in class HelpCloser

FALSE - Static variable in class defs

fatalError(SAXParseException) - Method in class GBXParser

Handler of fatal errors.

fileio - Variable in class CircuitDiagram

The associated fileio

FileIO - class FileIO.

This is the FileIO class it handles all the interaction between the user and the filesystem.

FileIO(CircuitDiagram, GateBuilder) - Constructor for class FileIO

Nominal Constructor for FileIO class.

FileIO(Logic, Workspace, CircuitDiagram) - Constructor for class FileIO

Deprecated.

filename - Variable in class CircuitDiagram

This CircuitDiagram's default title

filter - Variable in class GBXFileDialog

Our gbx filter.

filter - Static variable in class GBXFilter

Default filter string.

focusGained(FocusEvent) - Method in class CircuitDiagram

Executed on focusGained.

focusGained(FocusEvent) - Method in class AlertListener

focusLost(FocusEvent) - Method in class CircuitDiagram

Executed on focusLost.

focusLost(FocusEvent) - Method in class AlertListener

G

g - Variable in class Workspace

g - Variable in class GraphicGate

GATE_XML - Static variable in class defs

gate2xml(GraphicGate) - Method in class GBXGenerator

Takes a gate and returns a dom object representing that gate.

gatebuilder - Variable in class FileIO

The GateBuilder

GateBuilder - class GateBuilder.

The top level GateBuilder application class.

GateBuilder() - Constructor for class GateBuilder

The default constructor, which does the same as GateBuilder(false)

GateBuilder(boolean) - Constructor for class GateBuilder

The GateBuilder object that contains the entire program.

gateMacro - Variable in class GraphicGate

gates - Variable in class Workspace

gateType - Variable in class LogicGate

Stores the type of Gate.

gateType - Variable in class GraphicGate

gb - Variable in class GBXGenerator

Our very own GateBulder

GB - Variable in class GBXFileDialog

Gatebuilder class

GB_DOC_SUFFIX - Static variable in class defs

GB_MACRO_SUFFIX - Static variable in class defs

GBApplet - class GBApplet.

This class is an applet implementation of GateBuilder - all it does is run GateBuilder from an applet window, instead of a standalone application.

GBApplet() - Constructor for class GBApplet

GBXFileDialog - class GBXFileDialog.

Class the contains filedialog options.

GBXFileDialog(CircuitDiagram, GateBuilder) - Constructor for class GBXFileDialog

Default constructor.

GBXFilter - class GBXFilter.

This is and implementation of the FilenameFilter interface used to filter all files other than *.gbx.

GBXFilter() - Constructor for class GBXFilter

Default constructor.

GBXFilter(String) - Constructor for class GBXFilter

This constructor sets the name of the filter.

GBXGenerator - class GBXGenerator.

The is a DOM-based GBX Generator.

GBXGenerator(CircuitDiagram, GateBuilder) - Constructor for class GBXGenerator

Nominal Constructor.

GBXParser - class GBXParser.

A SAX2 Parser for GBX Format.

GBXParser(CircuitDiagram, GateBuilder) - Constructor for class GBXParser

GENERAL_MENU - Static variable in class defs

general() - Static method in class Help

Creates the general help window

generalHelp() - Method in class CircuitDiagram

Executed when General is selected from the help menu

generate(boolean) - Method in class GBXGenerator

This method actually generates the String.

getActionCommand() - Method in class IButton

Gets the actionCommand used when an action event is triggered

getAlignment() - Method in class IButton

Gets the alignment

getApplication() - Method in class GateBuilder

Returns a boolean indicating if GateBuilder is being run as an application or an applet

getBorder() - Method in class IButton

Gets the border width

getBottom() - Method in class Macro

Gets the bottom variable

getButton(Tool) - Method in class ToolPalette

Returns the button in the palette that corresponds to the input tool type.

getCurrentWindow() - Method in class GateBuilder

Gets the window that currently has focus

getGates() - Method in class Workspace

returns the Vector used to store all gates on workspace

getGateType() - Method in class GraphicGate

returns the gateType

getHighlight() - Method in class IButton

Gets the current highlight status

getID() - Method in class GraphicGate

returns current gate id

getInput1() - Method in class GraphicGate

returns the gate connected to input1 of current gate

getInput2() - Method in class GraphicGate

returns the gate connected to input2 of current gate

getLabel() - Method in class IButton

Gets the IButton's current label

getLeftSide() - Method in class Macro

Gets the leftSide variable

getLogicGate() - Method in class GraphicGate

returns the LogicGate corresponding to current gate

getMacro() - Method in class GraphicGate

returns macro

getMacros() - Method in class CircuitDiagram

Returns the macro vector

getMacros() - Method in class Workspace

returns the Vector used to store all macros on workspace

getMaximumSize() - Method in class CircuitDiagram

Returns the max size of the CircuitDiagram.

getMaximumSize() - Method in class Workspace

Gets the maximum panel height and width

getMinimumSize() - Method in class Workspace

Gets the minimum panel height and width

getMinimumSize() - Method in class IButton

Gets the minimum dimensions of the button.

getName() - Method in class Tool

Returns a string containing the name for the tool type

getName() - Method in class Macro

Gets the name of the macro

getNextGateID() - Method in class CircuitDiagram

An accessor for the nextGateID variable

getObjectAtLoc(int, int) - Method in class Workspace

Takes in a location (x, y coordinates) and returns an object if an object was clicked on.

getObjects() - Method in class CircuitDiagram

Returns the object vector

getOutputGates() - Method in class GraphicGate

returns the vector of output gates

getOutputValue() - Method in class LogicGate

getOutputValue() - Method in class GraphicGate

returns the output value of a gate

getPreferredSize() - Method in class CircuitDiagram

Returns the preferred size of the CircuitDiagram.

getPreferredSize() - Method in class Workspace

Gets the preferred panel height and width

getPreferredSize() - Method in class IButton

Gets the preferred dimensions of the button.

getProperties() - Method in class GateBuilder

Gets the application's properties object for globalization of program properties like print settings.

getReady() - Method in class GateBuilder

Returns true if the GateBuilder is ready to make files, do shite.

getRightSide() - Method in class Macro

Gets the rightSide variable

getToolType() - Method in class GateBuilder

Returns the currently selected application-wide tool's type, which is an int specified in the Tool class.

getTop() - Method in class Macro

Gets the top variable

getType() - Method in class Tool

Gets the type int of the tool.

getXCoor() - Method in class GraphicGate

returns the x coordinate of the gate

getXML() - Method in class Macro

Gets the inputstream

getYCoor() - Method in class GraphicGate

returns the y coordinate of the gate

GID_XML - Static variable in class defs

GOUT_XML - Static variable in class defs

GPOS_XML - Static variable in class defs

GraphicGate - class GraphicGate.

GraphicGate is an abstract class that is extended by each of the different types of gates, as well as the input object.

GraphicGate(int, int, int, Macro, Graphics) - Constructor for class GraphicGate

GraphicGate constructor - takes location and id, initializes those values, as well as setting up Vector for storing output gates

GTYPE_XML - Static variable in class defs

GXPOS_XML - Static variable in class defs

GYPOS_XML - Static variable in class defs

H

h_size - Static variable in class GBXFileDialog

Default horizontal size of our dialog box.

height - Variable in class Workspace

Help - class Help.

This class stores the help texts and handles the creation and deletion of the help windows.

Help() - Constructor for class Help

HelpCloser - class HelpCloser.

HelpCloser(Frame) - Constructor for class HelpCloser

I

IButton - class IButton.

An image button class that creates buttons that can have a text label or an image for its representation.

IButton() - Constructor for class IButton

Creates a new IButton with a blank label, no image, an alignment of center and a border width of 1.

IButton(Image) - Constructor for class IButton

Creates a new IButton with a blank label, a specified image, an alignment of center and a border width of 1.

IButton(String) - Constructor for class IButton

Creates a new IButton with a specified label, no image, an alignment of center and a border width of 1.

IButton(String, Image) - Constructor for class IButton

Creates a new IButton with non-default label and image, an alignment of center and a border width of 1.

IButton(String, Image, int) - Constructor for class IButton

Creates a new IButton with non-default label, image, and alignment, and a border width of 1.

IButton(String, Image, int, int) - Constructor for class IButton

Creates a new IButton with non-default label, image, alignment, and border width

id - Variable in class CircuitDiagram

This CircuitDiagram's id

id - Variable in class LogicGate

the id number of the gate.

id - Variable in class GraphicGate

ignorableWhitespace(char[], int, int) - Method in class GBXParser

The method that handles ignorableWhiteSpace.

image - Variable in class IButton

The image for the IButton

image - Variable in class GraphicGate

IMAGE_HEIGHT - Static variable in class defs

IMAGE_WIDTH - Static variable in class defs

imageLocation - Variable in class GraphicGate

IMPORT_MENU - Static variable in class defs

importMacro() - Method in class CircuitDiagram

Executed when importmacro is selected from the macros menu

importMacro() - Method in class FileIO

Imports a macro from a user specified file.

importMacro(InputStream) - Method in class FileIO

Imports a macro from the specified inputstream.

importMacro(String) - Method in class CircuitDiagram

Executed when a builtin macro is loaded.

importMacro(String) - Method in class FileIO

Imports a macro from a given loactions.

incNextGateID() - Method in class CircuitDiagram

An accessor which increments nextGateID

init() - Method in class GBApplet

Called when the applet is created.

INPUT - Static variable in class defs

input1 - Variable in class GraphicGate

INPUT1_OFFSET - Static variable in class defs

input2 - Variable in class GraphicGate

INPUT2_OFFSET - Static variable in class defs

inputGates - Variable in class Logic

InputGraphicGate - class InputGraphicGate.

InputGraphicGate extends GraphicGate, and adds an image of an input to it.

InputGraphicGate(int, int, int, Macro, int, Graphics) - Constructor for class InputGraphicGate

constructor, calls GraphicGate constructor, and gets image

inputOne - Variable in class LogicGate

reference to gates providing input

inputTwo - Variable in class LogicGate

L

lastOutputValue - Variable in class LogicGate

LEFT_OFFSET - Static variable in class defs

loadImage() - Method in class GraphicGate

loads the image given by imageLocation into the gate image

loadImage(Component, String) - Static method in class GateBuilder

Loads an image from the jar file, caches it and returns it.

logic - Variable in class CircuitDiagram

The associated logic

logic - Variable in class FileIO

The logic space.

Logic - class Logic.

Logic is the main class for handling the logical portion of GateBuilder, it will handle all calculations done with the logic gate constructs

Logic() - Constructor for class Logic

LogicAnd - class LogicAnd.

ALL THE FOLLOWING GATES EXTEND THE ABSTRACT * LOGIC GATE CLASS *

LogicAnd(Object) - Constructor for class LogicAnd

logicGate - Variable in class GraphicGate

LogicGate - class LogicGate.

LogicGate() - Constructor for class LogicGate

basic constructor will not be used

LogicGate(Object) - Constructor for class LogicGate

Constructor that will always be used, it takes a graphical gate as its only argument which it will use as its equivalent gate

LogicInput - class LogicInput.

LogicInput(Object) - Constructor for class LogicInput

LogicNand - class LogicNand.

LogicNand(Object) - Constructor for class LogicNand

LogicNode - class LogicNode.

LogicNode(Object) - Constructor for class LogicNode

LogicNor - class LogicNor.

LogicNor(Object) - Constructor for class LogicNor

LogicNot - class LogicNot.

LogicNot(Object) - Constructor for class LogicNot

LogicOr - class LogicOr.

LogicOr(Object) - Constructor for class LogicOr

LogicXnor - class LogicXnor.

LogicXnor(Object) - Constructor for class LogicXnor

LogicXor - class LogicXor.

LogicXor(Object) - Constructor for class LogicXor

M

Macro - class Macro.

This class stores the objects in a macro that's been added to the circuit diagram, for structure handling

MACRO_XML - Static variable in class defs

Macro() - Constructor for class Macro

Null constructor, creates a macro with nothing in it.

Macro(String) - Constructor for class Macro

Creates a macro with a given name

macro2xml(Macro) - Method in class GBXGenerator

Takes a macro object and returns a DOM element representing the objec.

MACRONAME_XML - Static variable in class defs

macros - Variable in class Workspace

MACROS_MENU - Static variable in class defs

macros() - Static method in class Help

Creates the macros help window

macrosHelp() - Method in class CircuitDiagram

Executed when Macros is selected from the help menu

main(String[]) - Static method in class GateBuilder

Runs the GateBuilder application, starting with the tools palette and a blank workspace

main(String[]) - Static method in class FileIO

This is for testing the FileIO class directly.

mouseClicked(MouseEvent) - Method in class CircuitDiagram

Executed on a mouseClick.

mouseClicked(MouseEvent) - Method in class IButton

Removes the specified ActionListener from the IButton's listener list

mouseDragged(MouseEvent) - Method in class CircuitDiagram

Executed on a mouseDragged.

mouseEntered(MouseEvent) - Method in class CircuitDiagram

Executed on a mouseEntered.

mouseEntered(MouseEvent) - Method in class IButton

Default handling mouseEntered events

mouseExited(MouseEvent) - Method in class CircuitDiagram

Executed on a mouseExited.

mouseExited(MouseEvent) - Method in class IButton

Default handling mouseExited events

mouseMoved(MouseEvent) - Method in class CircuitDiagram

Executed on a mouseMoved.

mousePressed(MouseEvent) - Method in class CircuitDiagram

Executed on a mousePressed.

mousePressed(MouseEvent) - Method in class IButton

Default handling mousePressed events

mouseReleased(MouseEvent) - Method in class CircuitDiagram

Executed on a mouseReleased.

mouseReleased(MouseEvent) - Method in class IButton

Default handling mouseReleased events

moveGate(Object, int, int) - Method in class Workspace

Moves the gate to the new location

moveObject(Object, int, int) - Method in class CircuitDiagram

Top-level call for moving an object in the Workspace

moveObject(Object, int, int) - Method in class Workspace

Check that the target is of type gate first - then move it to the new location.

N

NAND - Static variable in class defs

NandGraphicGate - class NandGraphicGate.

NandGraphicGate extends GraphicGate, and adds an image of a nand gate to it.

NandGraphicGate(int, int, int, Macro, Graphics) - Constructor for class NandGraphicGate

constructor, calls GraphicGate constructor, and gets image

NEW_MENU - Static variable in class defs

newFile() - Method in class CircuitDiagram

Executed when new is selected from the file menu

newFile(boolean) - Method in class GateBuilder

Creates a new workspace window, cascading from the previous window.

NODE - Static variable in class defs

NodeGraphicGate - class NodeGraphicGate.

NodeGraphicGate extends GraphicGate, and adds an image of a node to it.

NodeGraphicGate(int, int, int, Macro, Graphics) - Constructor for class NodeGraphicGate

constructor, calls GraphicGate constructor, and gets image

NONE - Static variable in class defs

NOR - Static variable in class defs

NorGraphicGate - class NorGraphicGate.

NorGraphicGate extends GraphicGate, and adds an image of a nor gate to it.

NorGraphicGate(int, int, int, Macro, Graphics) - Constructor for class NorGraphicGate

constructor, calls GraphicGate constructor, and gets image

NORTH - Static variable in class IButton

NORTHEAST - Static variable in class IButton

NORTHWEST - Static variable in class IButton

NOT - Static variable in class defs

NotGraphicGate - class NotGraphicGate.

NotGraphicGate extends GraphicGate, and adds an image of a not gate to it.

NotGraphicGate(int, int, int, Macro, Graphics) - Constructor for class NotGraphicGate

constructor, calls GraphicGate constructor, and gets image

O

OPEN_MENU - Static variable in class defs

OPEN_URL_MENU - Static variable in class defs

open() - Method in class CircuitDiagram

Executed when open is selected from the file menu

open() - Method in class FileIO

This opens a file open dialog, gets the filename and then parses the file.

open() - Method in class GBXFileDialog

Default open dialog.

open(String) - Method in class GBXFileDialog

Opens an Open filedialog.

openFile() - Method in class GateBuilder

Creates a new workspace window, and loads a file into it.

openUrl() - Method in class GateBuilder

Crates a new workspace window and loads a URL into it.

openUrl() - Method in class CircuitDiagram

Executed when open url is selected from the file menu

openUrl() - Method in class FileIO

OR - Static variable in class defs

OrGraphicGate - class OrGraphicGate.

OrGraphicGate extends GraphicGate, and adds an image of an or gate to it.

OrGraphicGate(int, int, int, Macro, Graphics) - Constructor for class OrGraphicGate

constructor, calls GraphicGate constructor, and gets image

output - Variable in class GraphicGate

OUTPUT_OFFSET - Static variable in class defs

outputs - Variable in class LogicGate

vector of all the gates output to

outputValue - Variable in class LogicGate

holds the output of the gate

outputValue - Variable in class GraphicGate

P

paint(Graphics) - Method in class Workspace

Handles the buffered version of the paint method

paint(Graphics) - Method in class IButton

Draws the IButton on the specified graphics object

parent - Variable in class CircuitDiagram

The parent GateBuilder to make global calls on

parent - Variable in class ToolPalette

The parent GateBuilder

parse(InputSource) - Method in class GBXParser

This method does everything needed to parse a file and returns.

parse(String) - Method in class GBXParser

This method does everything needed to parse a file and returns.

PRINT_MENU - Static variable in class defs

print() - Method in class CircuitDiagram

Executed when print is selected from the file menu

print(String, InputSource, boolean) - Method in class GBXParser

This methods intializes our parser and prints any information that should be printed.

printInfo() - Method in class LogicGate

Q

QUIT_MENU - Static variable in class defs

quit() - Method in class GateBuilder

Closes all windows and quits the program

quit() - Method in class CircuitDiagram

Executed when quit is selected from the file menu

R

real_open(String, int) - Method in class GBXFileDialog

The real method for opening a filedialog box.

redrawWorkspace() - Method in class Workspace

redraws the entire workspace, to update all graphics objects locations

reinitialize() - Method in class Workspace

Remove everything from the workspace

remove() - Method in class GraphicGate

deletes a gate

removeGate(Object) - Method in class Workspace

Checks that target is of type gate first - then removes it, by setting pointers from other gates to it to null, and then removing it

removeInput(LogicGate) - Method in class LogicGate

removes oldIn from the gate

removeObject(Object) - Method in class CircuitDiagram

Top-level call for removing an object from the CircuitDiagram

removeObject(Object) - Method in class Logic

removeObject(Object, CircuitDiagram) - Method in class Workspace

Checks first to see if the object to be removed is a gate and then sees if it is in a macro or not.

removeOutput(LogicGate) - Method in class LogicGate

remove a gate from the outputs of a gate.

removeOutputGate(GraphicGate) - Method in class GraphicGate

removes the given gate from the Vector of output gates

repaint() - Method in class CircuitDiagram

Calls update as soon as possible.

repaint(int, int, int, int) - Method in class IButton

Overrides the call to repaint a specific rectangle to repaint the entire IButton

resetCalculated() - Method in class LogicGate

resets the calculated variable to false

returnOutput(LogicGate) - Method in class LogicGate

returns the last output the gate calculated.

revertCurrentWindow() - Method in class GateBuilder

Reverts the current window to its previous value

RIGHT_OFFSET - Static variable in class defs

S

SAVE_AS_MENU - Static variable in class defs

SAVE_MENU - Static variable in class defs

save() - Method in class CircuitDiagram

Executed when save is selected from the file menu

save() - Method in class GBXFileDialog

Default save dialog.

save(String) - Method in class FileIO

Opens a save dialog and saves the GBX file in the user specified location.

save(String) - Method in class GBXFileDialog

Opens a Save filedialog.

save(String, boolean) - Method in class FileIO

Opens a save dialog and saves the GBX file in the user specified locaiton.

save(String, boolean) - Method in class GBXFileDialog

Opens a Save filedialog.

saveAs() - Method in class CircuitDiagram

Executed when saveas is selected from the file menu

saveAs(String) - Method in class FileIO

Saves the current workspace as a user specified name and returns the name of the saved file.

saveChanges() - Method in class CircuitDiagram

Helper function that only saves if changes have been made

sequential - Variable in class LogicGate

If true the gate is sequential, that is that it is in a loop from its output to its input.

setActionCommand(String) - Method in class IButton

Sets the actionCommand specified by the IButton when an action event is triggered

setAlignment(int) - Method in class IButton

Sets the alignment to the input, which should be one of the constants defined in this class

setBorder(int) - Method in class IButton

Sets the border width to the input

setBottom(int) - Method in class Macro

Sets the bottom variable

setCurrentWindow(Window) - Method in class GateBuilder

Sets the current window to the specified frame

setFilename(String) - Method in class CircuitDiagram

Sets the filename for the current circuit diagram, and makes the title bar read the new name.

setGateLocation(int, int) - Method in class GraphicGate

sets the gate location - used to move gate as well

setHighlight(boolean) - Method in class IButton

setInput1(GraphicGate) - Method in class GraphicGate

sets input1 of the gate to the gate being connected

setInput2(GraphicGate) - Method in class GraphicGate

sets input2 of the gate to the gate being connected

setLabel(String) - Method in class IButton

Sets the IButton's label

setLeftSide(int) - Method in class Macro

Sets the leftSide variable

setLogicGate(LogicGate) - Method in class GraphicGate

sets the logicGate variable - should be called in LogicGate constructor

setMacro(Macro) - Method in class GraphicGate

sets macro

setName(String) - Method in class Macro

Sets the macro name

setOutputGates(Vector) - Method in class GraphicGate

takes a vector of gates and sets it to the output gates vector

setOutputValue(boolean) - Method in class LogicInput

setOutputValue(boolean) - Method in class GraphicGate

sets the output value of the gate - called by coresponding logic gate when calculate is run

setPersistentHighlight(boolean) - Method in class IButton

setProperties(Properties) - Method in class GateBuilder

Sets the application's properties object to the input object to allow other classes to modify the global properties settings.

setRightSide(int) - Method in class Macro

Sets the rightSide variable

setTool(Tool) - Method in class GateBuilder

Sets the application's current tool to the input tool object.

setTop(int) - Method in class Macro

Sets the top variable

setXML(InputStream) - Method in class Macro

Sets the macro outputstream

SOURCE_XML - Static variable in class defs

SOUTH - Static variable in class IButton

SOUTHEAST - Static variable in class IButton

SOUTHWEST - Static variable in class IButton

startDocument() - Method in class GBXParser

The method that gets called at the start of the gbx document.

startElement(String, String, String, Attributes) - Method in class GBXParser

The method that handles new elements.

stateChange - Variable in class Workspace

STRETCH - Static variable in class IButton

T

title - Static variable in class GBXFileDialog

Default title of dialog box.

toggleImage() - Method in class InputGraphicGate

toggles imageLocation string, so images with 1 and 0 can be displayed

toggleInput(Object) - Method in class CircuitDiagram

Top-level call for toggling the value of an input object

toggleInput(Object) - Method in class Logic

toggleInput(Object) - Method in class Workspace

Toggles the input value of an input object

Tool - class Tool.

An int wrapper class that specifies the type of tool currently in use.

Tool(int) - Constructor for class Tool

Makes a new tool obejct with a type corresponding to the int passed in, which should be one of the static ints defined in this class.

ToolPalette - class ToolPalette.

The ToolPalette class creates a window that contains the buttons for selecting the current tool to use in GateBuilder.

ToolPalette(Object, Point) - Constructor for class ToolPalette

The only constructor takes the parent object (which can only be a GateBuilder at the moment) and the location from the top left corner of the screen to display the window at.

tools - Variable in class GateBuilder

The application's ToolPalette

TOOLS_MENU - Static variable in class defs

tools() - Static method in class Help

Creates the tools help window

toolsHelp() - Method in class CircuitDiagram

Executed when Tools is selected from the help menu

TOP_OFFSET - Static variable in class defs

toString() - Method in class IButton

Returns a string representation of this IButton

TRUE - Static variable in class defs

type - Variable in class GBXGenerator

This tells us what we want to generate ( a workspace, a macro, or both)

U

unlinkGates() - Method in class LogicGate

unlinkGate takes all the gates that link to the gate as an input or an output and removes those links

update(Graphics) - Method in class Workspace

Handles the buffered version of the update method

update(Graphics) - Method in class IButton

Is called whenever the button's graphic representation needs to be updated.

updateMacros(String) - Method in class CircuitDiagram

Takes a path to a macro file and puts it in the macros menu if it's not already there, and adds it to the macro cache

V

v_size - Static variable in class GBXFileDialog

Default vertical size of our dialog box.

VALUE_X - Static variable in class defs

VALUE_Y - Static variable in class defs

W

w - Variable in class CircuitDiagram.CDCloser

warning(SAXParseException) - Method in class GBXParser

Handler of warnings.

WEST - Static variable in class IButton

width - Variable in class Workspace

WINDOW_HEIGHT - Static variable in class defs

WINDOW_WIDTH - Static variable in class defs

windowClosing(WindowEvent) - Method in class CircuitDiagram.CDCloser

Executed on WindowClosing - calls circuitdiagram.close()

workspace - Variable in class CircuitDiagram

The associated workspace

workspace - Variable in class FileIO

The Workspace.

Workspace - class Workspace.

The workspace class is the panel where all of the gates are drawn, this is basically what the user sees, adding gates, moving gates etc.

WORKSPACE_HEIGHT - Static variable in class defs

WORKSPACE_WIDTH - Static variable in class defs

WORKSPACE_XML - Static variable in class defs

Workspace(int, int) - Constructor for class Workspace

Workspace constructor - calls the awt.Panel constructor, and sets the szie of the workspace

X

x - Variable in class GraphicGate

xcoordinateNext - Variable in class GBXParser

Elements.

XNOR - Static variable in class defs

XnorGraphicGate - class XnorGraphicGate.

XnorGraphicGate extends GraphicGate, and adds an image of a xnor gate to it.

XnorGraphicGate(int, int, int, Macro, Graphics) - Constructor for class XnorGraphicGate

constructor, calls GraphicGate constructor, and gets image

XOR - Static variable in class defs

XorGraphicGate - class XorGraphicGate.

XorGraphicGate extends GraphicGate, and adds an image of a xor gate to it.

XorGraphicGate(int, int, int, Macro, Graphics) - Constructor for class XorGraphicGate

constructor, calls GraphicGate constructor, and gets image

Y

y - Variable in class GraphicGate

ycoordinateNext - Variable in class GBXParser

xcoordinate of current gate.

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