com.portal.pfc.ui.datetime

Class DateSelector

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

com.portal.pfc.ui.datetime.DateSelector

All Implemented Interfaces:

ImageObserver, MenuContainer, PropertyChangeListener, Serializable, EventListener, Accessible

Direct Known Subclasses:

PIADateField

public class DateSelector
extends JPanel
implements PropertyChangeListener

A control which allows the user to enter/change a date. The date can be entered into the textfield manually, or it can be selected by popping up a small calendar window which displays dates one month at a time. The calendar popup will always display the current date in a specified color (default red) and the user selected date (if different from the current date) in a different color (default yellow).

Note that this uses a JPopupMenu to display the popup calendar, and there are known clipping bugs with JPopupMenu instances in modal dialogs. Note: Any changes done to this class might also need to be copied to DateTimeSelector and TimeSelector

Author:

Kapono Carter

See Also:

Serialized Form

Nested Class Summary

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

JPanel.AccessibleJPanel

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

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected JPopupMenu	calPopup
protected JTextField	dateTF
protected MiniCal	minical
protected boolean	normalizeYear
protected JButton	popupInvoker

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
DateSelector() Creates a new DateSelector instance comprised of a JTextField and an selectable icon to the right of the JTextField.
DateSelector(boolean showDate) Creates a new DateSelector instance comprised of a JTextField and an selectable icon to the right of the JTextField.

Method Summary

Modifier and Type	Method and Description
void	addChangeListener(ChangeListener l)
Color	getBackground()
Date	getDate() Retrieves the current date represented by this component.
String	getPattern() Retrieves the date pattern used to render the date into the textfield
Color	getSelectedDateColor() Retrieves the color representing the user selected date
boolean	getShowPatternTip() Indicates if the tooltip is displayed or not.
String	getText() Retrieves the contents of the date textfield.
Color	getTodayColor() Retrieves the color representing "today"
void	hidePopup() Provides a way to force the pop-up to hide
boolean	isEditable() Returns true if component is editable
void	paintComponent(Graphics g)
void	propertyChange(PropertyChangeEvent e)
void	removeChangeListener(ChangeListener l)
void	requestFocus() Override requestFocus to pass it on to the actual text field
void	setAccessibleName(String s)
void	setAccessibleParent(Accessible parent)
void	setBackground(Color bg)
void	setDate(Date d) Establishes the current date represented by this component
void	setEditable(boolean editable) Set editability of component
void	setEnabled(boolean b) Enables/disables the subcomponents that comprise the main component
void	setLayout(LayoutManager lm)
void	setPattern(String p)
void	setSelectedDateColor(Color c) Change the color representing the user selected date.
void	setShowPatternTip(boolean b) Turns on/off the tooltip displaying the current date pattern.
void	setTextEditable(boolean b) Set editability of text field that displays date
void	setTodayColor(Color c) Change the color representing "today".

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, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, 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, 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, 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

dateTF

protected JTextField dateTF

popupInvoker

protected JButton popupInvoker

calPopup

protected JPopupMenu calPopup

minical

protected MiniCal minical

normalizeYear

protected boolean normalizeYear

Constructor Detail

DateSelector

public DateSelector()

Creates a new DateSelector instance comprised of a JTextField and an selectable icon to the right of the JTextField. Selecting the icon will display a calendar "month" in a popup menu.

DateSelector

public DateSelector(boolean showDate)

Creates a new DateSelector instance comprised of a JTextField and an selectable icon to the right of the JTextField. Selecting the icon will display a calendar "month" in a popup menu.

Parameters:

showDate - determines if today's date is displayed in the textfield initially. If showDate is false, the textfield is initially blank and the tooltip (containing the date pattern) is turned on.

Method Detail

hidePopup

public void hidePopup()

Provides a way to force the pop-up to hide

requestFocus

public void requestFocus()

Override requestFocus to pass it on to the actual text field

Overrides:

requestFocus in class JComponent

setLayout

public void setLayout(LayoutManager lm)

Overrides:

setLayout in class Container

getBackground

public Color getBackground()

Overrides:

getBackground in class Component

setBackground

public void setBackground(Color bg)

Overrides:

setBackground in class JComponent

addChangeListener

public void addChangeListener(ChangeListener l)

removeChangeListener

public void removeChangeListener(ChangeListener l)

paintComponent

public void paintComponent(Graphics g)

Overrides:

paintComponent in class JComponent

setShowPatternTip

public void setShowPatternTip(boolean b)

Turns on/off the tooltip displaying the current date pattern. This is potentially useful if the user doesn't know what format to manually enter a date string.

Parameters:

b - the flag dictating if the tooltip should be on or off

setEditable

public void setEditable(boolean editable)

Set editability of component

Parameters:

editable - New editable flag

setTextEditable

public void setTextEditable(boolean b)

Set editability of text field that displays date

Parameters:

b - If true, the date text field is editable; otherwise it is disabled.

isEditable

public boolean isEditable()

Returns true if component is editable

Returns:

true if component is editable

getShowPatternTip

public boolean getShowPatternTip()

Indicates if the tooltip is displayed or not.

Returns:

the state of the tooltip containing the current date pattern

getPattern

public String getPattern()

Retrieves the date pattern used to render the date into the textfield

Returns:

the date format pattern

setPattern

public void setPattern(String p)

getText

public String getText()

Retrieves the contents of the date textfield.

Returns:

the contents of the date textfield

getDate

public Date getDate()
             throws IllegalArgumentException

Retrieves the current date represented by this component. If the date manually entered by the user is not a valid date, an IllegalArgumentException is thrown.

Returns:

the current date

Throws:

IllegalArgumentException

setDate

public void setDate(Date d)

Establishes the current date represented by this component

Parameters:

d - the new date

setTodayColor

public void setTodayColor(Color c)

Change the color representing "today". Today is red by default

Parameters:

c - the new today color

getTodayColor

public Color getTodayColor()

Retrieves the color representing "today"

Returns:

the color representing "today"

setSelectedDateColor

public void setSelectedDateColor(Color c)

Change the color representing the user selected date. This is yellow by default.

Parameters:

c - the new current date color

getSelectedDateColor

public Color getSelectedDateColor()

Retrieves the color representing the user selected date

Returns:

the color representing the user selected date

setEnabled

public void setEnabled(boolean b)

Enables/disables the subcomponents that comprise the main component

Overrides:

setEnabled in class JComponent

Parameters:

b - If true, the component is enabled; otherwise it is disabled.

propertyChange

public void propertyChange(PropertyChangeEvent e)

Specified by:

propertyChange in interface PropertyChangeListener

setAccessibleName

public void setAccessibleName(String s)

setAccessibleParent

public void setAccessibleParent(Accessible parent)