Class FileDialog

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Window
                    |
                    +--java.awt.Dialog
                          |
                          +--javax.swing.JDialog
                                |
                                +--FileDialog

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, java.util.EventListener, java.awt.image.ImageObserver, java.awt.event.KeyListener, java.awt.MenuContainer, javax.swing.RootPaneContainer, java.io.Serializable, javax.swing.WindowConstants

public class FileDialog

extends javax.swing.JDialog

implements java.awt.event.ActionListener, java.awt.event.KeyListener

The FileDialog class is the set of dialog boxes used for displaying currently saved games for saving and loading.

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JDialog

javax.swing.JDialog.AccessibleJDialog

Inner classes inherited from class java.awt.Dialog

java.awt.Dialog.AccessibleAWTDialog

Inner classes inherited from class java.awt.Window

java.awt.Window.AccessibleAWTWindow

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Fields inherited from class javax.swing.JDialog

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

FileDialog(SGui owner, Game game)
Constructor - initializes the member variables and sets up the keylistener.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent ev) The actionPerformed method responds to action events generated by the buttons on the JDialog.
boolean	isLoaded() Returns whether or not the game was successfully loaded.
boolean	isSaved() Returns whether or not the game was successfully saved.
void	keyPressed(java.awt.event.KeyEvent ev) Responds to the ESCAPE key being pressed to close the window.
void	keyReleased(java.awt.event.KeyEvent ev) Empty method: required by keylistener.
void	keyTyped(java.awt.event.KeyEvent ev) Empty method: required by keylistener.
void	showLoadGameDialog() Displays the load game dialog to the user.
void	showSaveGameDialog() Displays the save game dialog to the user.

Methods inherited from class javax.swing.JDialog

addImpl, createRootPane, dialogInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isRootPaneCheckingEnabled, paramString, processKeyEvent, processWindowEvent, remove, setContentPane, setDefaultCloseOperation, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setLocationRelativeTo, setRootPane, setRootPaneCheckingEnabled, update

Methods inherited from class java.awt.Dialog

addNotify, dispose, getTitle, hide, isModal, isResizable, setModal, setResizable, setTitle, show

Methods inherited from class java.awt.Window

addWindowListener, applyResourceBundle, applyResourceBundle, finalize, getFocusOwner, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getOwnedWindows, getOwner, getToolkit, getWarningString, isShowing, pack, postEvent, processEvent, removeWindowListener, setCursor, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, removeNotify, setFont, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Constructor Detail

FileDialog

public FileDialog(SGui owner,
                  Game game)

Constructor - initializes the member variables and sets up the keylistener.

Parameters:

owner - an instance of the Sokoban class for reference to the UI

game - an instance of the Game class for reference to the game interface

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent ev)

The actionPerformed method responds to action events generated by the buttons on the JDialog. It is required for implementing ActionListener

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - the action event sent by the OS when an action is fired
preconditions: an action has been fired
postconditions: the ActionEvent has been handled

isSaved

public boolean isSaved()

Returns whether or not the game was successfully saved.

Returns:

true if save successful, otherwise false

showSaveGameDialog

public void showSaveGameDialog()

Displays the save game dialog to the user. Precondition: none.
Postcondition: the save game dialog is displayed.

isLoaded

public boolean isLoaded()

Returns whether or not the game was successfully loaded.

Returns:

true if load successful, otherwise false

showLoadGameDialog

public void showLoadGameDialog()

Displays the load game dialog to the user. Precondition: none.
Postcondition: the load game dialog is displayed.

keyPressed

public void keyPressed(java.awt.event.KeyEvent ev)

Responds to the ESCAPE key being pressed to close the window. precondition: the jdialog is visible. postcondition: the jdialog is not visible.

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent ev)

Empty method: required by keylistener.

Specified by:

keyReleased in interface java.awt.event.KeyListener

keyTyped

public void keyTyped(java.awt.event.KeyEvent ev)

Empty method: required by keylistener.

Specified by:

keyTyped in interface java.awt.event.KeyListener