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org.nzdl.gsdl.Phind
Class ResultCanvas  

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          org.nzdl.gsdl.Phind.ResultCanvas

All Implemented Interfaces:

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

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public class ResultCanvas

extends java.awt.Canvas

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Nested Class Summary

 

Nested classes inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

 

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

 

Field Summary
(package private)  java.awt.Font	areaBold
(package private)  java.awt.Font	areaPlain
static java.awt.Image	backgroundImage
(package private)  int	firstItemDisplayed
(package private)  java.util.Vector	items
(package private)  int	itemSelected
(package private)  int	lineSpacing
(package private)  int	numberOfItems
(package private)  ResultBox	parent
(package private)  Phind	phind
(package private)  java.awt.Scrollbar	scrollbar

 

Fields inherited from class java.awt.Canvas

 

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
(package private)	ResultCanvas(ResultBox p)

 

Method Summary
(package private)  boolean	addResultItem(ResultItem item)
boolean	handleEvent(java.awt.Event event)           AWT 1.0 event handler.
void	paint(java.awt.Graphics g)           Repaints the canvas window.
(package private)  void	resetCanvas()
void	update(java.awt.Graphics g)           Updates the canvas in response to a request to repaint() it.
(package private)  void	updateMarkers()
(package private)  void	updateMoreDocumentsMarker()
(package private)  void	updateMoreLinksMarker()
(package private)  void	updateMorePhrasesMarker()

 

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy

 

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

 

Methods inherited from class java.lang.Object

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

 

Field Detail

phind

Phind phind

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parent

ResultBox parent

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scrollbar

java.awt.Scrollbar scrollbar

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areaPlain

java.awt.Font areaPlain

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areaBold

java.awt.Font areaBold

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lineSpacing

int lineSpacing

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numberOfItems

int numberOfItems

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firstItemDisplayed

int firstItemDisplayed

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itemSelected

int itemSelected

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items

java.util.Vector items

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backgroundImage

public static java.awt.Image backgroundImage

Constructor Detail

ResultCanvas

ResultCanvas(ResultBox p)

Method Detail

resetCanvas

void resetCanvas()

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addResultItem

boolean addResultItem(ResultItem item)

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updateMarkers

void updateMarkers()

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updateMorePhrasesMarker

void updateMorePhrasesMarker()

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updateMoreDocumentsMarker

void updateMoreDocumentsMarker()

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updateMoreLinksMarker

void updateMoreLinksMarker()

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update

public void update(java.awt.Graphics g)

Description copied from class: java.awt.Canvas

Updates the canvas in response to a request to repaint() it. The canvas is cleared with the current background colour, before paint() is called to add the new contents. Subclasses which override this method should either call this method via super.update(graphics) or re-implement this behaviour, so as to ensure that the canvas is clear before painting takes place.

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paint

public void paint(java.awt.Graphics g)

Description copied from class: java.awt.Canvas

Repaints the canvas window. This method should be overridden by a subclass to do something useful, as this method simply paints the window with the background color.

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handleEvent

public boolean handleEvent(java.awt.Event event)

Description copied from class: java.awt.Component

AWT 1.0 event handler. This method calls one of the event-specific handler methods. For example for key events, either Component.keyDown(Event,int)>Component.keyDown(Event,int) 55 or Component.keyUp(Event,int)>Component.keyUp(Event,int) 55 is called. A derived component can override one of these event-specific methods if it only needs to handle certain event types. Otherwise it can override handleEvent itself and handle any event.

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Home >> All >> org >> nzdl >> gsdl >> [ Phind overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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