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antichess
Class XChessBoard  

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JLayeredPane
                  antichess.XChessBoard

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.Serializable

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public class XChessBoard

extends javax.swing.JLayeredPane

implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener

XChessBoard creates an antichess board image on the board, places pieces on it, and animates pieces for drag&drop.

Here is the outline of how XChessBoard handles an antichess board:
Everytime setGameController is called, a new backgroud image is created by first calling initBoard() and then, setBoardImage().

placePieces() creates labels with piece images for every non-empty square. It places this accordingly on the board.

updateBoard() goes through all the squares of the board. It updates the positions of already created pieces. If there are not enough labels, it creates new labels. If there are any excess labels it gets rid of them.

Drag&drop is implemented through JLabel.setLocation() method. This provides a flawless animation compared to other methods.

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Nested Class Summary

 

Nested classes inherited from class javax.swing.JLayeredPane

javax.swing.JLayeredPane.AccessibleJLayeredPane

 

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

 

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

 

Nested classes inherited from class java.awt.Component

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

 

Field Summary
private  int	arbX
private  int	arbY
private  javax.swing.JLabel	background
private  java.awt.Color	BLACKCOLOR
private  Board	board
private  int	boardMargin
private  javax.swing.JLabel[][]	circArray
private  javax.swing.JLabel[][]	circArray2
private static boolean	DEBUG
private  int	endCol
private  int	endRow
private  int	fourtwoMargin
private static GameController	gc
private  HumanPlayer	human
private  java.util.ArrayList[]	labelList
private  int	letterMargin
private  boolean	mousePress
private  javax.swing.JLabel	movingLabel
private  java.awt.Image[]	pieceImageList
private  int	piecePaddingX
private  int	piecePaddingY
private  int	pieceSizeX
private  int	pieceSizeY
private  int	SIZEX
private  int	SIZEY
private  int	squareSizeX
private  int	squareSizeY
private  int	startCol
private  char	startLetter
private  char	startNumber
private  int	startRow
private  java.awt.Color	WHITECOLOR

 

Fields inherited from class javax.swing.JLayeredPane

DEFAULT_LAYER, DRAG_LAYER, FRAME_CONTENT_LAYER, LAYER_PROPERTY, MODAL_LAYER, PALETTE_LAYER, POPUP_LAYER

 

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.Container

 

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

XChessBoard()           Creates new form XChessBoard

 

Method Summary
private  void	getCircles()           Loads the red circle images from the directory that indicate valid pieces to be moved
private  void	getCircles2()           Loads the blue circle images from the directory that indicate valid moves that can be made by piece being moved
private  void	getImages()           Loads the images from the directory
private  void	initBoard()           Initalizes the board variables
private  void	initComponents()           This method is called from within the constructor to initialize the form.
private  void	initValues()           Initializes global variables
void	mouseClicked(java.awt.event.MouseEvent e)           Invoked when the mouse button has been clicked (pressed and released) on a component.
void	mouseDragged(java.awt.event.MouseEvent e)           Invoked when a mouse button is pressed on a component and then dragged.
void	mouseEntered(java.awt.event.MouseEvent e)           Invoked when the mouse enters a component.
void	mouseExited(java.awt.event.MouseEvent e)           Invoked when the mouse exits a component.
void	mouseMoved(java.awt.event.MouseEvent e)           Invoked when the mouse button has been moved on a component (with no buttons down).
void	mousePressed(java.awt.event.MouseEvent e)           Invoked when a mouse button has been pressed on a component.
void	mouseReleased(java.awt.event.MouseEvent e)           Invoked when a mouse button has been released on a component.
private  void	placeCircles()           Method to place red circles on the board that indicate the pieces that can be moved
private  void	placeCircles2()
private  void	placePieces()           Method to place pieces on the board
private  void	setBoardImage()           Sets the board image for background.
void	setGameController(GameController gc)           Sets the GameController handler to the specified gamecontroller
void	updateBoard()           Method to update pieces on the board Goes through board, and if there is a piece at (i,j) takes a label from labelList, puts the necessary image on it places it on the right place.

 

Methods inherited from class javax.swing.JLayeredPane

addImpl, getAccessibleContext, getComponentCountInLayer, getComponentsInLayer, getComponentToLayer, getIndexOf, getLayer, getLayer, getLayeredPaneAbove, getObjectForLayer, getPosition, highestLayer, insertIndexForLayer, isOptimizedDrawingEnabled, lowestLayer, moveToBack, moveToFront, paint, putLayer, remove, removeAll, setLayer, setLayer, setPosition

 

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, 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, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, 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, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, 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, 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, processMouseEvent, 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, transferFocusBackward, transferFocusUpCycle

 

Methods inherited from class java.lang.Object

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

 

Field Detail

DEBUG

private static final boolean DEBUG

See Also:

Constant Field Values

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gc

private static GameController gc

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board

private Board board

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SIZEX

private int SIZEX

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SIZEY

private int SIZEY

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letterMargin

private int letterMargin

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squareSizeX

private int squareSizeX

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squareSizeY

private int squareSizeY

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pieceSizeX

private int pieceSizeX

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pieceSizeY

private int pieceSizeY

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startLetter

private char startLetter

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startNumber

private char startNumber

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WHITECOLOR

private java.awt.Color WHITECOLOR

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BLACKCOLOR

private java.awt.Color BLACKCOLOR

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boardMargin

private int boardMargin

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fourtwoMargin

private int fourtwoMargin

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pieceImageList

private java.awt.Image[] pieceImageList

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piecePaddingX

private int piecePaddingX

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piecePaddingY

private int piecePaddingY

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startCol

private int startCol

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startRow

private int startRow

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endCol

private int endCol

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endRow

private int endRow

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background

private javax.swing.JLabel background

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labelList

private java.util.ArrayList[] labelList

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movingLabel

private javax.swing.JLabel movingLabel

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arbX

private int arbX

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arbY

private int arbY

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mousePress

private boolean mousePress

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circArray

private javax.swing.JLabel[][] circArray

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circArray2

private javax.swing.JLabel[][] circArray2

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human

private HumanPlayer human

Constructor Detail

XChessBoard

public XChessBoard()

Creates new form XChessBoard

Method Detail

initComponents

private void initComponents()

This method is called from within the constructor to initialize the form.

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initValues

private void initValues()

Initializes global variables

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getImages

private void getImages()

Loads the images from the directory

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getCircles

private void getCircles()

Loads the red circle images from the directory that indicate valid pieces to be moved

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getCircles2

private void getCircles2()

Loads the blue circle images from the directory that indicate valid moves that can be made by piece being moved

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placeCircles

private void placeCircles()

Method to place red circles on the board that indicate the pieces that can be moved

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placeCircles2

private void placeCircles2()

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mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Invoked when the mouse button has been clicked (pressed and released) on a component.

Specified by:

mouseClicked in interface java.awt.event.MouseListener

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mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Invoked when the mouse enters a component.

Specified by:

mouseEntered in interface java.awt.event.MouseListener

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mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Invoked when the mouse exits a component.

Specified by:

mouseExited in interface java.awt.event.MouseListener

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mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Invoked when the mouse button has been moved on a component (with no buttons down).

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

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mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Invoked when a mouse button is pressed on a component and then dragged. MOUSE_DRAGGED events will continue to be delivered to the component where the drag originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component).

Due to platform-dependent Drag&Drop implementations, MOUSE_DRAGGED events may not be delivered during a native Drag&Drop operation.

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

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mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Invoked when a mouse button has been pressed on a component.

Specified by:

mousePressed in interface java.awt.event.MouseListener

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mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Invoked when a mouse button has been released on a component.

Specified by:

mouseReleased in interface java.awt.event.MouseListener

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setGameController

public void setGameController(GameController gc)

Sets the GameController handler to the specified gamecontroller

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initBoard

private void initBoard()

Initalizes the board variables

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setBoardImage

private void setBoardImage()

Sets the board image for background. Paints squares in given BLACKCOLOR and WHITECOLOR. Adds position letters/numbers at the bottom and on the right

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placePieces

private void placePieces()

Method to place pieces on the board

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updateBoard

public void updateBoard()

Method to update pieces on the board Goes through board, and if there is a piece at (i,j) takes a label from labelList, puts the necessary image on it places it on the right place. This method discards labels if there are less pieces on the board.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> [ antichess overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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