ShopImagePanel

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - javax.swing.JPanel
      - general.ShopImagePanel

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible
```
public class ShopImagePanel
extends javax.swing.JPanel
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener
```
Represents the GUI shop panel which Sonic can use to buy items

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

class ShopImagePanel.SlotPos
An inner class of the ShopPanel class which represents the slots of the shop panel
- Nested classes/interfaces inherited from class javax.swing.JPanel
  javax.swing.JPanel.AccessibleJPanel
- 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.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Nested Classes
Modifier and Type	Class and Description
`class`	`ShopImagePanel.SlotPos` An inner class of the ShopPanel class which represents the slots of the shop panel

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ADD_RINGS_DELAY` The delay to update the player's rings when increased
`static int`	`BUTTON_H` The height of the buy button
`static int`	`BUTTON_W` The width of the buy button
`static int`	`BUTTON_X` The x position of the buy button
`static int`	`BUTTON_Y` The y position of the buy button
`boolean`	`buyBtnClicked` Identifies if the buy button has been clicked on
`static int`	`COL_SIZE` The number of columns in the shop panel
`static int`	`H` The height of the shop panel
`java.awt.image.BufferedImage`	`image` Stores the shop panel image
`static java.lang.String`	`IMAGE_FILENAME` The filename of the shop panel image
`static double`	`IMAGE_SHRINKING_SCALE` The item image shrinking scale
`java.lang.String`	`imageFilename` Stores the filename of the shop panel image
`static int`	`mouseX` Stores the x position of the user's mouse's cursor while the shop panel is on
`static int`	`mouseY` Stores the y position of the user's mouse's cursor while the shop panel is on
`static int`	`PRICE_H` The height of the item price text
`boolean`	`selectedAnItem` Identifies if an item has been selected
`int`	`selectedItemIndex` The slot index of the item selected to buy
`Item`	`selectedItemToBuy` The item selected to buy
`static int`	`SHOP_PANEL_REFILL_DELAY` The delay to refil the shop panel
`static int`	`SHOP_PANEL_UPDATE_DELAY` The delay to update the shop panel
`static int`	`SLOT_GAP_W` The x distance between 1 slot to another
`static int`	`SLOT_H` The height of a slot
`static int`	`SLOT_W` The width of a slot
`Item[]`	`slots` Stores the items in the shop panel
`static int`	`START_PRICE_Y` The y position of the first item price text
`static int`	`START_SLOT_X` The x position of the first slot
`static int`	`START_SLOT_Y` The y position of the first slot
`static boolean`	`TURN_ON` The starting flag indicating whether the shop panel is on or off
`static boolean`	`turnOn` Identifies if the shop panel is on/off
`static int`	`UPDATE_RINGS_DELAY` The delay to update the player's rings when decreased
`static int`	`W` The width of the shop panel

Fields inherited from class javax.swing.JComponent
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
accessibleContext, 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

Constructors
Constructor and Description

ShopImagePanel()
The default constructor used to create the shop panel

Constructors
Constructor and Description
`ShopImagePanel()` The default constructor used to create the shop panel

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addItem()` Adds items sent from the server to the shop panel
`void`	`addRings()` Adds rings to the database when Sonic collects rings when the shop panel is closed
`void`	`buyItem()` Allows players to buy from the shop panel with a 2-step process - checking if the inventory has space - buying the item if the inventory has space
`ShopImagePanel.SlotPos`	`getSlotPos(int x, int y)` Gets the slot that was clicked on by the player
`void`	`mouseClicked(java.awt.event.MouseEvent e)` Invoked when a mouse button has been pressed AND released
`void`	`mouseDragged(java.awt.event.MouseEvent e)` Invoked when a mouse button is pressed and then the mouse moves
`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 moves
`void`	`mousePressed(java.awt.event.MouseEvent e)` Invoked when a mouse button has been pressed
`void`	`mouseReleased(java.awt.event.MouseEvent e)` Invoked when a mouse button has been released after being pressed
`void`	`myPaint(java.awt.Graphics g)` Draws the shop panel, the items listed in the shop, and the prices of the items
`void`	`paint(java.awt.Graphics g)` An empty body function but used to remove the blinking effect of the shop panel when moved
`void`	`updateRings()` Updates the players ring count when the shop panel is opened
`void`	`updateShopPanelItems()` Updates the shop panel when a player buys an item

Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, 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, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, 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

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, 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, 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, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - TURN_ON
```
public static final boolean TURN_ON
```
    The starting flag indicating whether the shop panel is on or off
    
    See Also:
    
    Constant Field Values
  - IMAGE_FILENAME
```
public static final java.lang.String IMAGE_FILENAME
```
    The filename of the shop panel image
    
    See Also:
    
    Constant Field Values
  - W
```
public static final int W
```
    The width of the shop panel
    
    See Also:
    
    Constant Field Values
  - H
```
public static final int H
```
    The height of the shop panel
    
    See Also:
    
    Constant Field Values
  - COL_SIZE
```
public static final int COL_SIZE
```
    The number of columns in the shop panel
    
    See Also:
    
    Constant Field Values
  - START_SLOT_X
```
public static final int START_SLOT_X
```
    The x position of the first slot
    
    See Also:
    
    Constant Field Values
  - START_SLOT_Y
```
public static final int START_SLOT_Y
```
    The y position of the first slot
    
    See Also:
    
    Constant Field Values
  - SLOT_GAP_W
```
public static final int SLOT_GAP_W
```
    The x distance between 1 slot to another
    
    See Also:
    
    Constant Field Values
  - SLOT_W
```
public static final int SLOT_W
```
    The width of a slot
    
    See Also:
    
    Constant Field Values
  - SLOT_H
```
public static final int SLOT_H
```
    The height of a slot
    
    See Also:
    
    Constant Field Values
  - START_PRICE_Y
```
public static final int START_PRICE_Y
```
    The y position of the first item price text
    
    See Also:
    
    Constant Field Values
  - PRICE_H
```
public static final int PRICE_H
```
    The height of the item price text
    
    See Also:
    
    Constant Field Values
  - BUTTON_W
```
public static final int BUTTON_W
```
    The width of the buy button
    
    See Also:
    
    Constant Field Values
  - BUTTON_H
```
public static final int BUTTON_H
```
    The height of the buy button
    
    See Also:
    
    Constant Field Values
  - BUTTON_X
```
public static final int BUTTON_X
```
    The x position of the buy button
    
    See Also:
    
    Constant Field Values
  - BUTTON_Y
```
public static final int BUTTON_Y
```
    The y position of the buy button
    
    See Also:
    
    Constant Field Values
  - IMAGE_SHRINKING_SCALE
```
public static final double IMAGE_SHRINKING_SCALE
```
    The item image shrinking scale
    
    See Also:
    
    Constant Field Values
  - SHOP_PANEL_REFILL_DELAY
```
public static final int SHOP_PANEL_REFILL_DELAY
```
    The delay to refil the shop panel
    
    See Also:
    
    Constant Field Values
  - SHOP_PANEL_UPDATE_DELAY
```
public static final int SHOP_PANEL_UPDATE_DELAY
```
    The delay to update the shop panel
    
    See Also:
    
    Constant Field Values
  - UPDATE_RINGS_DELAY
```
public static final int UPDATE_RINGS_DELAY
```
    The delay to update the player's rings when decreased
    
    See Also:
    
    Constant Field Values
  - ADD_RINGS_DELAY
```
public static final int ADD_RINGS_DELAY
```
    The delay to update the player's rings when increased
    
    See Also:
    
    Constant Field Values
  - turnOn
```
public static boolean turnOn
```
    Identifies if the shop panel is on/off
  - mouseX
```
public static int mouseX
```
    Stores the x position of the user's mouse's cursor while the shop panel is on
  - mouseY
```
public static int mouseY
```
    Stores the y position of the user's mouse's cursor while the shop panel is on
  - imageFilename
```
public java.lang.String imageFilename
```
    Stores the filename of the shop panel image
  - image
```
public java.awt.image.BufferedImage image
```
    Stores the shop panel image
  - slots
```
public Item[] slots
```
    Stores the items in the shop panel
  - selectedItemToBuy
```
public Item selectedItemToBuy
```
    The item selected to buy
  - selectedItemIndex
```
public int selectedItemIndex
```
    The slot index of the item selected to buy
  - buyBtnClicked
```
public boolean buyBtnClicked
```
    Identifies if the buy button has been clicked on
  - selectedAnItem
```
public boolean selectedAnItem
```
    Identifies if an item has been selected
- Constructor Detail
  - ShopImagePanel
```
public ShopImagePanel()
```
    The default constructor used to create the shop panel
- Method Detail
  - getSlotPos
```
public ShopImagePanel.SlotPos getSlotPos(int x,
                                         int y)
```
    Gets the slot that was clicked on by the player
    
    Parameters:
    
    x - The x-coordinate that was clicked on by the mouse of the player
    
    y - The y-coordinate that was clicked on by the mouse of the player
    
    Returns:
    
    The slot that was clicked on
  - paint
```
public void paint(java.awt.Graphics g)
```
    An empty body function but used to remove the blinking effect of the shop panel when moved
    
    Overrides:
    
    paint in class javax.swing.JComponent
  - myPaint
```
public void myPaint(java.awt.Graphics g)
```
    Draws the shop panel, the items listed in the shop, and the prices of the items
    
    Parameters:
    
    g - An instance of the Graphics object
  - addRings
```
public void addRings()
```
    Adds rings to the database when Sonic collects rings when the shop panel is closed
  - updateRings
```
public void updateRings()
```
    Updates the players ring count when the shop panel is opened
  - addItem
```
public void addItem()
```
    Adds items sent from the server to the shop panel
  - buyItem
```
public void buyItem()
```
    Allows players to buy from the shop panel with a 2-step process - checking if the inventory has space - buying the item if the inventory has space
  - updateShopPanelItems
```
public void updateShopPanelItems()
```
    Updates the shop panel when a player buys an item
  - mouseDragged
```
public void mouseDragged(java.awt.event.MouseEvent e)
```
    Invoked when a mouse button is pressed and then the mouse moves
    
    Specified by:
    
    mouseDragged in interface java.awt.event.MouseMotionListener
    
    Parameters:
    
    e - Provided by Java and represents the mouse event
  - mouseMoved
```
public void mouseMoved(java.awt.event.MouseEvent e)
```
    Invoked when the mouse moves
    
    Specified by:
    
    mouseMoved in interface java.awt.event.MouseMotionListener
    
    Parameters:
    
    e - Provided by Java and represents the mouse event
  - mouseClicked
```
public void mouseClicked(java.awt.event.MouseEvent e)
```
    Invoked when a mouse button has been pressed AND released
    
    Specified by:
    
    mouseClicked in interface java.awt.event.MouseListener
    
    Parameters:
    
    e - Provided by Java and represents the mouse event
  - mousePressed
```
public void mousePressed(java.awt.event.MouseEvent e)
```
    Invoked when a mouse button has been pressed
    
    Specified by:
    
    mousePressed in interface java.awt.event.MouseListener
    
    Parameters:
    
    e - Provided by Java and represents the mouse event
  - mouseReleased
```
public void mouseReleased(java.awt.event.MouseEvent e)
```
    Invoked when a mouse button has been released after being pressed
    
    Specified by:
    
    mouseReleased in interface java.awt.event.MouseListener
    
    Parameters:
    
    e - Provided by Java and represents the mouse event
  - 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
    
    Parameters:
    
    e - Provided by Java and represents the mouse event
  - 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
    
    Parameters:
    
    e - Provided by Java and represents the mouse event

Class ShopImagePanel

Nested Class Summary

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

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

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

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

Field Summary

Fields inherited from class javax.swing.JComponent

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class javax.swing.JPanel

Methods inherited from class javax.swing.JComponent

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Detail

TURN_ON

IMAGE_FILENAME

W

H

COL_SIZE

START_SLOT_X

START_SLOT_Y

SLOT_GAP_W

SLOT_W

SLOT_H

START_PRICE_Y

PRICE_H

BUTTON_W

BUTTON_H

BUTTON_X

BUTTON_Y

IMAGE_SHRINKING_SCALE

SHOP_PANEL_REFILL_DELAY

SHOP_PANEL_UPDATE_DELAY

UPDATE_RINGS_DELAY

ADD_RINGS_DELAY

turnOn

mouseX

mouseY

imageFilename

image

slots

selectedItemToBuy

selectedItemIndex

buyBtnClicked

selectedAnItem

Constructor Detail

ShopImagePanel

Method Detail

getSlotPos

paint

myPaint

addRings

updateRings

addItem

buyItem

updateShopPanelItems

mouseDragged

mouseMoved

mouseClicked

mousePressed

mouseReleased

mouseEntered

mouseExited