DE.purple_sunshine.bigbro
Class SpyCanvas

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Canvas
              |
              +--DE.purple_sunshine.bigbro.SpyCanvas

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class SpyCanvas

extends java.awt.Canvas

The SpyCanvas is where all the stuff is painted. This also displays error messages, if necessary. When started the first time, a little animation is shown... this also checks the events for switching the animation on and off and the smily animation.

Since:

JDK1.1

Version:

1.0

Author:

Holger Wagner

See Also:

Serialized Form

Field Summary

static boolean	criticalError
static boolean	macError
static boolean	noServerConnection

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

SpyCanvas(java.util.Vector persons, House house, SpyApplet applet)

Method Summary

static void	criticalErrorOccured(java.lang.String msg) If this method is called, an error message will be shown in the canvas, and msg will be writtin to standard out (console).
boolean	imageUpdate(java.awt.Image img, int infoflags, int x, int y, int width, int height)
boolean	mouseDown(java.awt.Event e, int x, int y) JDK1.0 for: if the mouse button has been pressed, start or stop the animation.
boolean	mouseUp(java.awt.Event e, int x, int y)
void	newFrame() Paints a new frame.
void	paint(java.awt.Graphics g) Paints everything ;-)
void	smilyAnim() Starts the smily animation.

Methods inherited from class java.awt.Canvas

addNotify, getAccessibleContext

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, deliverEvent, disable, dispatchEvent, doLayout, enable, enable, enableInputMethods, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getInputContext, getInputMethodRequests, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getName, getParent, getPeer, getPreferredSize, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, inside, invalidate, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDrag, mouseEnter, mouseExit, mouseMove, move, nextFocus, paintAll, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFont, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, update, validate

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

criticalError

public static boolean criticalError

noServerConnection

public static boolean noServerConnection

macError

public static boolean macError

Constructor Detail

SpyCanvas

public SpyCanvas(java.util.Vector persons,
                 House house,
                 SpyApplet applet)

Method Detail

newFrame

public void newFrame()

Paints a new frame.

criticalErrorOccured

public static void criticalErrorOccured(java.lang.String msg)

If this method is called, an error message will be shown in the canvas, and msg will be writtin to standard out (console).

Parameters:

msg - the message to be writtin to standard out

paint

public void paint(java.awt.Graphics g)

Paints everything ;-)

Overrides:

paint in class java.awt.Canvas

imageUpdate

public boolean imageUpdate(java.awt.Image img,
                           int infoflags,
                           int x,
                           int y,
                           int width,
                           int height)

Overrides:

imageUpdate in class java.awt.Component

mouseDown

public boolean mouseDown(java.awt.Event e,
                         int x,
                         int y)

JDK1.0 for: if the mouse button has been pressed, start or stop the animation.

Overrides:

mouseDown in class java.awt.Component

mouseUp

public boolean mouseUp(java.awt.Event e,
                       int x,
                       int y)

Overrides:

mouseUp in class java.awt.Component

smilyAnim

public void smilyAnim()

Starts the smily animation.