com.keyoti.creditCard.display
Class CardNumberPanel

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--com.keyoti.creditCard.display.CardElementPanel
                                |
                                +--com.keyoti.creditCard.display.CardNumberPanel

public class CardNumberPanel

extends CardElementPanel

JavaBean panel with a credit card number field and label. This JavaBean is a descendent of JComponent and can be added to any container.

Please be aware of the warnings given by Sun in the JDK at time of writing regarding serialization of Swing objects: "Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. A future release of Swing will provide support for long term persistence."

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Inner classes inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

Component.AccessibleAWTComponent

Field Summary

protected LimitedJTextField

cardNumberField Card text fields.

Fields inherited from class com.keyoti.creditCard.display.CardElementPanel

controller, label, labelFont, leftPanel, pcs, rightPanel, textFieldFont

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

Constructor Summary

CardNumberPanel()
Construct a new credit card details panel.

Method Summary

void	focusGained(FocusEvent e)
void	focusLost(FocusEvent e) Called when text field loses focus.
String	getCardNumber() Gets the card number.
CreditCard	getCreditCard() Gets the CreditCard (model) that this interface is viewing
Font	getLabelFont() Gets the font used for labels
Font	getTextFieldFont() Gets the font used for text fields
void	setCardNumber(String c) Sets the card number, will update the text field also.
void	setCreditCard(CreditCard c) Sets the CreditCard (model) that this interface is viewing.
void	setLabelFont(Font f) Sets the font used for labels
void	setTextFieldFont(Font f) Sets the font used for labels

Methods inherited from class com.keyoti.creditCard.display.CardElementPanel

addPropertyChangeListener, buildGUI, caretUpdate, getLabelText, getShowDataInputErrors, removePropertyChangeListener, setLabelText, setShowDataInputErrors, showDataInputError, showDataInputError, validateFieldForInteger

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUIClassID, paramString, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

cardNumberField

protected LimitedJTextField cardNumberField

Card text fields.

Constructor Detail

CardNumberPanel

public CardNumberPanel()

Construct a new credit card details panel.

Postconditions:

result == CardNumberPanel instance AND

controller != null

Method Detail

getCardNumber

public String getCardNumber()

Gets the card number.

setCardNumber

public void setCardNumber(String c)
                   throws NullPointerException

Sets the card number, will update the text field also.

Parameters:

c - String containing the card number on the card.

Throws:

NullPointerException - if c is null

Preconditions:

c != null

Postconditions:

getCardNumber() == c AND notifies all listeners.

getLabelFont

public Font getLabelFont()

Gets the font used for labels

setLabelFont

public void setLabelFont(Font f)
                  throws NullPointerException

Sets the font used for labels

Parameters:

f - a Font object to be used as the font for this elements labels.

Throws:

NullPointerException - if f is null

Preconditions:

f != null

Postconditions:

getLabelFont() == f AND labels use Font f

getTextFieldFont

public Font getTextFieldFont()

Gets the font used for text fields

setTextFieldFont

public void setTextFieldFont(Font f)
                      throws NullPointerException

Sets the font used for labels

Parameters:

f - a Font object to be used as the font for this elements labels.

Throws:

NullPointerException - if f is null

Preconditions:

f != null

Postconditions:

getTextFieldFont() == f AND text entry field uses Font f

focusLost

public void focusLost(FocusEvent e)

Called when text field loses focus.

Overrides:

focusLost in class CardElementPanel

focusGained

public void focusGained(FocusEvent e)

Overrides:

focusGained in class CardElementPanel

getCreditCard

public CreditCard getCreditCard()

Gets the CreditCard (model) that this interface is viewing

setCreditCard

public void setCreditCard(CreditCard c)
                   throws NullPointerException

Sets the CreditCard (model) that this interface is viewing.

Parameters:

c - CreditCard instance to be used as the model.

Throws:

NullPointerException - if c is null.

Preconditions:

c != null

Postconditions:

getCreditCard() == c AND c is updated by the controller object when valid data is entered

Overrides:

setCreditCard in class CardElementPanel