com.genedavissoftware.gui
Class ImageDisplay

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              com.genedavissoftware.gui.ImageDisplay

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class ImageDisplay
extends javax.swing.JComponent

Copyright 2006 by Terrance Gene Davis This library is released under a BSD license. See source code for license details.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JComponent.AccessibleJComponent

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

java.awt.Container.AccessibleAWTContainer

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

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

Field Summary

private boolean	doCrop
private boolean	highlight
private java.awt.Color	highlightColor
private java.awt.Image	theBigPicture
private java.awt.Image	theSmallPicture
private int	xLocationOnBigPicture
private int	yLocationOnBigPicture

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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

ImageDisplay(java.awt.Image bigPicture, int x, int y, int width, int height, boolean doCrop)
Populates theSmallPicture (this component) with a designated picture chunk of a bigger picture.

ImageDisplay(java.lang.String picLocation)
Populates theSmallPicture (this component) with a designated picture.

ImageDisplay(java.lang.String bigPicLocation, int x, int y, int width, int height)
Populates theSmallPicture (this component) with a designated chunk of the bigPic.

Method Summary

java.awt.Color	getHighlightColor()
int	getXLocationOnBigPicture()
int	getYLocationOnBigPicture()
boolean	isHighlight()
void	paintComponent(java.awt.Graphics g) Paints this Puzzle_Piece using the given Graphics object.
void	setHighlight(boolean highlight)
void	setHighlightColor(java.awt.Color highlightColor)
void	setXLocationOnBigPicture(int location)
void	setYLocationOnBigPicture(int location)

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

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

Methods inherited from class java.lang.Object

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

Field Detail

doCrop

private boolean doCrop

xLocationOnBigPicture

private int xLocationOnBigPicture

yLocationOnBigPicture

private int yLocationOnBigPicture

theSmallPicture

private java.awt.Image theSmallPicture

theBigPicture

private java.awt.Image theBigPicture

highlight

private boolean highlight

highlightColor

private java.awt.Color highlightColor

Constructor Detail

ImageDisplay

public ImageDisplay(java.lang.String bigPicLocation,
                    int x,
                    int y,
                    int width,
                    int height)
             throws java.io.IOException

Populates theSmallPicture (this component) with a designated chunk of the bigPic. 'doCrop' is not used if this constructor is called.

Parameters:

bigPicLocation - location relative to './images' to be chopped up and placed in this component

x - crop location

y - crop location

width - width of crop

height - height of crop

Throws:

java.io.IOException

ImageDisplay

public ImageDisplay(java.lang.String picLocation)
             throws java.io.IOException

Populates theSmallPicture (this component) with a designated picture. 'doCrop' is not used if this constructor is called.

Parameters:

bigPicLocation - location relative to './images' to be placed in this component

Throws:

java.io.IOException

ImageDisplay

public ImageDisplay(java.awt.Image bigPicture,
                    int x,
                    int y,
                    int width,
                    int height,
                    boolean doCrop)

Populates theSmallPicture (this component) with a designated picture chunk of a bigger picture. 'doCrop' is not used if this constructor is called.

Parameters:

bigPicLocation - location relative to './images' to be placed in this component

x - crop location

y - crop location

width - width of crop

height - height of crop

doCrop - If true, then a cropped new Image is stored internally and used for display. If false, the a pointer to the bigPicture is used for painting purposes.

Method Detail

paintComponent

public void paintComponent(java.awt.Graphics g)

Paints this Puzzle_Piece using the given Graphics object. It draws the image with a rectangle around it.

Overrides:

paintComponent in class javax.swing.JComponent

getXLocationOnBigPicture

public int getXLocationOnBigPicture()

Returns:

the xLocation

setXLocationOnBigPicture

public void setXLocationOnBigPicture(int location)

Parameters:

location - the xLocation to set

getYLocationOnBigPicture

public int getYLocationOnBigPicture()

Returns:

the yLocation

setYLocationOnBigPicture

public void setYLocationOnBigPicture(int location)

Parameters:

location - the yLocation to set

isHighlight

public boolean isHighlight()

Returns:

the highlight

setHighlight

public void setHighlight(boolean highlight)

Parameters:

highlight - the highlight to set

getHighlightColor

public java.awt.Color getHighlightColor()

Returns:

the highlightColor

setHighlightColor

public void setHighlightColor(java.awt.Color highlightColor)

Parameters:

highlightColor - the highlightColor to set