com.netbreeze.swing
Class DateField

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--com.netbreeze.swing.DateField

All Implemented Interfaces:

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

public class DateField

extends javax.swing.JPanel

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

A textfield for handling dates. Displays date in short format according to local settings, and makes sure a valid date is entered. This component takes care of all the "dirty details" - just use getDate() to find out the current date represented.

The up and down arrow keys can be used to increment or decrement the day, and PageUp/PageDown can be used to increment or decrement the month.

Version:

1.0

Author:

Henrik

See Also:

Serialized Form

Inner classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

static java.lang.String

PROP_DATE Property constant (used in PropertyChangeEvents)

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

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

DateField()
Creates a DateField with no default value and no scroller buttons

DateField(boolean scroller)
Creates a DateField with scroller buttons but no default date

DateField(java.util.Date d)
Creates a DateField with the given date and no scroller buttons

DateField(java.util.Date date, boolean scroller)
Creates a DateField with the given default date.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) Event handling routine
void	addPropertyChangeListener(java.beans.PropertyChangeListener p) All PropertyChangeListeners will receive property change events when the date changes.
void	focusGained(java.awt.event.FocusEvent evt) Event handling routine
void	focusLost(java.awt.event.FocusEvent evt) Event handling routine
java.util.Date	getDate() Gets the current date.
boolean	getScroller() True if a scroller is currently displayed
void	keyPressed(java.awt.event.KeyEvent e) Event handling routine
void	keyReleased(java.awt.event.KeyEvent e) Event handling routine
void	keyTyped(java.awt.event.KeyEvent e) Event handling routine
static void	main(java.lang.String[] args)
void	removePropertyChangeListener(java.beans.PropertyChangeListener p)
void	restoreDefault() Restores the date to the default value
void	setDate(java.util.Date newValue) Sets a new date
void	setEditable(boolean b) Sets whether this DateField should be editable or not.

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

PROP_DATE

public static final java.lang.String PROP_DATE

Property constant (used in PropertyChangeEvents)

Constructor Detail

DateField

public DateField()

Creates a DateField with no default value and no scroller buttons

DateField

public DateField(java.util.Date d)

Creates a DateField with the given date and no scroller buttons

DateField

public DateField(boolean scroller)

Creates a DateField with scroller buttons but no default date

DateField

public DateField(java.util.Date date,
                 boolean scroller)

Creates a DateField with the given default date.

Parameters:

date - the default date

Method Detail

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener p)

All PropertyChangeListeners will receive property change events when the date changes.

Overrides:

addPropertyChangeListener in class javax.swing.JComponent

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener p)

Overrides:

removePropertyChangeListener in class javax.swing.JComponent

restoreDefault

public void restoreDefault()

Restores the date to the default value

setDate

public void setDate(java.util.Date newValue)

Sets a new date

getDate

public java.util.Date getDate()

Gets the current date. Returns null if the date is invalid or the field empty.

getScroller

public boolean getScroller()

True if a scroller is currently displayed

actionPerformed

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

Event handling routine

Specified by:

actionPerformed in interface java.awt.event.ActionListener

focusGained

public void focusGained(java.awt.event.FocusEvent evt)

Event handling routine

Specified by:

focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent evt)

Event handling routine

Specified by:

focusLost in interface java.awt.event.FocusListener

keyPressed

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

Event handling routine

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyReleased

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

Event handling routine

Specified by:

keyReleased in interface java.awt.event.KeyListener

keyTyped

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

Event handling routine

Specified by:

keyTyped in interface java.awt.event.KeyListener

setEditable

public void setEditable(boolean b)

Sets whether this DateField should be editable or not.

main

public static void main(java.lang.String[] args)