com.keyoti.creditCard.display
Class CardCommentsPanel

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

public class CardCommentsPanel

extends CardElementPanel

JavaBean panel with a credit card comments 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 LimitedJTextArea

commentsField Card text field, will not contain more than 1000 characters.

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

CardCommentsPanel()
Construct a new credit card comments panel with a text area of size 8 x 16

CardCommentsPanel(int rows, int cols)
Construct a new credit card comments panel with a text area of size rows x cols

Method Summary

void	focusGained(FocusEvent e)
void	focusLost(FocusEvent e) Called when text field focus is lost.
String	getComments() Get the card comments.
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	setComments(String c) Set the card comments, 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

commentsField

protected LimitedJTextArea commentsField

Card text field, will not contain more than 1000 characters.

Constructor Detail

CardCommentsPanel

public CardCommentsPanel()

Construct a new credit card comments panel with a text area of size 8 x 16

Postconditions:

result == CommentsPanel instance AND

controller != null

CardCommentsPanel

public CardCommentsPanel(int rows,
                         int cols)

Construct a new credit card comments panel with a text area of size rows x cols

Parameters:

rows - the number of rows the comments area will have

cols - the number of columns the comments area will have

Postconditions:

result == CommentsPanel instance AND

controller != null

Method Detail

getComments

public String getComments()

Get the card comments.

setComments

public void setComments(String c)
                 throws NullPointerException

Set the card comments, will update the text field also.

Parameters:

c - String containing the name of the card holder.

Throws:

NullPointerException - if c is null

IllegalArgumentException - if c.length() > 1000

Preconditions:

c != null AND c.length() <= 1000

Postconditions:

getComments() == 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 focus is lost.

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