acm.program
Class ConsoleProgram

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  javax.swing.JApplet
                      acm.program.Program
                          acm.program.ConsoleProgram

All Implemented Interfaces:

IOModel, ActionListener, KeyListener, MouseListener, MouseMotionListener, ImageObserver, MenuContainer, Serializable, Runnable, EventListener, Accessible, RootPaneContainer

public abstract class ConsoleProgram
extends Program

This class is a standard subclass of Program that installs a console in the window.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JApplet

JApplet.AccessibleJApplet

Nested classes/interfaces inherited from class java.applet.Applet

Applet.AccessibleApplet

Nested classes/interfaces inherited from class java.awt.Panel

Panel.AccessibleAWTPanel

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields inherited from class acm.program.Program

CENTER, EAST, NORTH, SOUTH, WEST

Fields inherited from class javax.swing.JApplet

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ConsoleProgram()
Creates a new console program.

Method Summary

protected IOConsole	createConsole() Creates the console used by the ConsoleProgram.
void	init() Specifies the code to be executed as startup time before the run method is called.
void	run() Specifies the code to be executed as the program runs.
void	setFont(Font font) Sets the font for the console.
void	setFont(String str) Sets the font used for the console as specified by the string str, which is interpreted in the style of Font.decode.

Methods inherited from class acm.program.Program

actionPerformed, add, addActionListeners, addActionListeners, addExitHook, addImpl, createDialogIO, createMenuBar, createParameterTable, createProgramFrame, destroy, endHook, exit, getAppletStub, getArgumentArray, getBorder, getCentralRegionSize, getConsole, getDialog, getHeight, getInputModel, getLayout, getMainThread, getMenuBar, getOutputModel, getParameter, getParameterTable, getPreferredSize, getReader, getRegionPanel, getStartupObject, getTitle, getWidth, getWriter, isAppletMode, isStarted, keyPressed, keyReleased, keyTyped, main, menuAction, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, pause, print, print, print, print, print, print, print, print, println, println, println, println, println, println, println, println, println, readBoolean, readBoolean, readBoolean, readDouble, readDouble, readDouble, readDouble, readInt, readInt, readInt, readInt, readLine, readLine, remove, remove, removeAll, repaint, runHook, setAppletStub, setBackground, setConsole, setDialog, setInputModel, setLayout, setOutputModel, setParameter, setParameterTable, setStartupObject, setTitle, showErrorMessage, start, start, startHook, startRun, validate

Methods inherited from class javax.swing.JApplet

createRootPane, getAccessibleContext, getContentPane, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isRootPaneCheckingEnabled, paramString, setContentPane, setGlassPane, setJMenuBar, setLayeredPane, setRootPane, setRootPaneCheckingEnabled, update

Methods inherited from class java.applet.Applet

getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus, stop

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getListeners, getMaximumSize, getMinimumSize, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, processEvent, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, transferFocusBackward, transferFocusDownCycle, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ConsoleProgram

public ConsoleProgram()

Creates a new console program.

Method Detail

createConsole

protected IOConsole createConsole()

Creates the console used by the ConsoleProgram.

Overrides:

createConsole in class Program

Returns:

The console to be used by the program

init

public void init()

Specifies the code to be executed as startup time before the run method is called. Subclasses can override this method to perform any initialization code that would ordinarily be included in an applet init method. In general, subclasses will override init in GUI-based programs where the program simply sets up an initial state and then waits for events from the user. The run method is required for applications in which there needs to be some control thread while the program runs, as in a typical animation.

Overrides:

init in class Program

run

public void run()

Specifies the code to be executed as the program runs. The run method is required for applications that have a thread of control that runs even in the absence of user actions, such as a program that uses console interation or that involves animation. GUI-based programs that operate by setting up an initial configuration and then wait for user events usually do not specify a run method and supply a new definition for init instead.

Specified by:

run in interface Runnable

Overrides:

run in class Program

setFont

public void setFont(Font font)

Sets the font for the console.

Overrides:

setFont in class Container

Parameters:

font - The new font

setFont

public void setFont(String str)

Sets the font used for the console as specified by the string str, which is interpreted in the style of Font.decode. The usual format of the font string is

family-style-size

where both style and size are optional. If any of these parts are specified as an asterisk, the existing value is retained.

Parameters:

str - A String specifying the new font