JDateChooser (MeteoInfoLib 1.8 API)

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - javax.swing.JPanel
      - org.meteoinfo.ui.calendar.JDateChooser

所有已实现的接口:

ActionListener, ImageObserver, MenuContainer, PropertyChangeListener, Serializable, EventListener, Accessible
```
public class JDateChooser
extends JPanel
implements ActionListener, PropertyChangeListener
```
A date chooser containing a date editor and a button, that makes a JCalendar visible for choosing a date. If no date editor is specified, a JTextFieldDateEditor is used as default.

版本:

$LastChangedRevision: 149 $, $LastChangedDate: 2011-06-07 19:05:02 +0200 (Di, 07 Jun 2011) $

作者:

Kai Toedter

另请参阅:

序列化表格

嵌套类概要
- 从类继承的嵌套类/接口 java.awt.Component
  Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
- 从类继承的嵌套类/接口 java.awt.Container
  Container.AccessibleAWTContainer
- 从类继承的嵌套类/接口 javax.swing.JComponent
  JComponent.AccessibleJComponent
- 从类继承的嵌套类/接口 javax.swing.JPanel
  JPanel.AccessibleJPanel

字段概要

字段
限定符和类型	字段	说明
`protected JButton`	`calendarButton`
`protected IDateEditor`	`dateEditor`
`protected boolean`	`dateSelected`
`protected boolean`	`isInitialized`
`protected JCalendar`	`jcalendar`
`protected Date`	`lastSelectedDate`
`protected JPopupMenu`	`popup`

从类继承的字段 java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

从接口继承的字段 java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

从类继承的字段 javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

构造器概要

构造器
构造器	说明
`JDateChooser()`	Creates a new JDateChooser.
`JDateChooser(String datePattern, String maskPattern, char placeholder)`	Creates a new JDateChooser.
`JDateChooser(Date date)`	Creates a new JDateChooser.
`JDateChooser(Date date, String dateFormatString)`	Creates a new JDateChooser.
`JDateChooser(Date date, String dateFormatString, IDateEditor dateEditor)`	Creates a new JDateChooser.
`JDateChooser(IDateEditor dateEditor)`	Creates a new JDateChooser with given IDateEditor.
`JDateChooser(JCalendar jcal, Date date, String dateFormatString, IDateEditor dateEditor)`	Creates a new JDateChooser.

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法	说明
`void`	`actionPerformed(ActionEvent e)`	Called when the calendar button was pressed.
`void`	`cleanup()`	Should only be invoked if the JDateChooser is not used anymore.
`Calendar`	`getCalendar()`	Returns the calendar.
`JButton`	`getCalendarButton()`	Returns the calendar button.
`Date`	`getDate()`	Returns the date.
`IDateEditor`	`getDateEditor()`	Returns the date editor.
`String`	`getDateFormatString()`	Gets the date format string.
`JCalendar`	`getJCalendar()`	Returns the JCalendar component.
`Date`	`getMaxSelectableDate()`	Gets the maximum selectable date.
`Date`	`getMinSelectableDate()`	Gets the minimum selectable date.
`boolean`	`isEnabled()`	Returns true, if enabled.
`static void`	`main(String[] s)`	Creates a JFrame with a JDateChooser inside and can be used for testing.
`void`	`propertyChange(PropertyChangeEvent evt)`	Listens for a "date" property change or a "day" property change event from the JCalendar.
`boolean`	`requestFocusInWindow()`
`void`	`setCalendar(Calendar calendar)`	Sets the calendar.
`void`	`setDate(Date date)`	Sets the date.
`void`	`setDateFormatString(String dfString)`	Sets the date format string.
`void`	`setEnabled(boolean enabled)`	Enable or disable the JDateChooser.
`void`	`setFont(Font font)`	Sets the font of all subcomponents.
`void`	`setIcon(ImageIcon icon)`	Sets the icon of the buuton.
`void`	`setLocale(Locale l)`	Sets the locale.
`void`	`setMaxSelectableDate(Date max)`
`void`	`setMinSelectableDate(Date min)`
`void`	`setSelectableDateRange(Date min, Date max)`	Sets a valid date range for selectable dates.
`void`	`updateUI()`	Updates the UI of itself and the popup.

从类继承的方法 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, 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, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

从类继承的方法 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

从类继承的方法 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, 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, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setFocusTraversalKeys, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

从类继承的方法 javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - dateEditor
```
protected IDateEditor dateEditor
```
  - calendarButton
```
protected JButton calendarButton
```
  - jcalendar
```
protected JCalendar jcalendar
```
  - popup
```
protected JPopupMenu popup
```
  - isInitialized
```
protected boolean isInitialized
```
  - dateSelected
```
protected boolean dateSelected
```
  - lastSelectedDate
```
protected Date lastSelectedDate
```
- 构造器详细资料
  - JDateChooser
```
public JDateChooser()
```
    Creates a new JDateChooser. By default, no date is set and the textfield is empty.
  - JDateChooser
```
public JDateChooser(IDateEditor dateEditor)
```
    Creates a new JDateChooser with given IDateEditor.
    
    参数:
    
    dateEditor - the dateEditor to be used used to display the date. if null, a JTextFieldDateEditor is used.
  - JDateChooser
```
public JDateChooser(Date date)
```
    Creates a new JDateChooser.
    
    参数:
    
    date - the date or null
  - JDateChooser
```
public JDateChooser(Date date,
                    String dateFormatString)
```
    Creates a new JDateChooser.
    
    参数:
    
    date - the date or null
    
    dateFormatString - the date format string or null (then MEDIUM SimpleDateFormat format is used)
  - JDateChooser
```
public JDateChooser(Date date,
                    String dateFormatString,
                    IDateEditor dateEditor)
```
    Creates a new JDateChooser.
    
    参数:
    
    date - the date or null
    
    dateFormatString - the date format string or null (then MEDIUM SimpleDateFormat format is used)
    
    dateEditor - the dateEditor to be used used to display the date. if null, a JTextFieldDateEditor is used.
  - JDateChooser
```
public JDateChooser(String datePattern,
                    String maskPattern,
                    char placeholder)
```
    Creates a new JDateChooser. If the JDateChooser is created with this constructor, the mask will be always visible in the date editor. Please note that the date pattern and the mask will not be changed if the locale of the JDateChooser is changed.
    
    参数:
    
    datePattern - the date pattern, e.g. "MM/dd/yy"
    
    maskPattern - the mask pattern, e.g. "##/##/##"
    
    placeholder - the place holder character, e.g. '_'
  - JDateChooser
```
public JDateChooser(JCalendar jcal,
                    Date date,
                    String dateFormatString,
                    IDateEditor dateEditor)
```
    Creates a new JDateChooser.
    
    参数:
    
    jcal - the JCalendar to be used
    
    date - the date or null
    
    dateFormatString - the date format string or null (then MEDIUM Date format is used)
    
    dateEditor - the dateEditor to be used used to display the date. if null, a JTextFieldDateEditor is used.
- 方法详细资料
  - actionPerformed
```
public void actionPerformed(ActionEvent e)
```
    Called when the calendar button was pressed.
    
    指定者:
    
    actionPerformed 在接口中 ActionListener
    
    参数:
    
    e - the action event
  - propertyChange
```
public void propertyChange(PropertyChangeEvent evt)
```
    Listens for a "date" property change or a "day" property change event from the JCalendar. Updates the date editor and closes the popup.
    
    指定者:
    
    propertyChange 在接口中 PropertyChangeListener
    
    参数:
    
    evt - the event
  - updateUI
```
public void updateUI()
```
    Updates the UI of itself and the popup.
    
    覆盖:
    
    updateUI 在类中 JPanel
  - setLocale
```
public void setLocale(Locale l)
```
    Sets the locale.
    
    覆盖:
    
    setLocale 在类中 Component
    
    参数:
    
    l - The new locale value
  - getDateFormatString
```
public String getDateFormatString()
```
    Gets the date format string.
    
    返回:
    
    Returns the dateFormatString.
  - setDateFormatString
```
public void setDateFormatString(String dfString)
```
    Sets the date format string. E.g "MMMMM d, yyyy" will result in "July 21, 2004" if this is the selected date and locale is English.
    
    参数:
    
    dfString - The dateFormatString to set.
  - getDate
```
public Date getDate()
```
    Returns the date. If the JDateChooser is started with a null date and no date was set by the user, null is returned.
    
    返回:
    
    the current date
  - setDate
```
public void setDate(Date date)
```
    Sets the date. Fires the property change "date" if date != null.
    
    参数:
    
    date - the new date.
  - getCalendar
```
public Calendar getCalendar()
```
    Returns the calendar. If the JDateChooser is started with a null date (or null calendar) and no date was set by the user, null is returned.
    
    返回:
    
    the current calendar
  - setCalendar
```
public void setCalendar(Calendar calendar)
```
    Sets the calendar. Value null will set the null date on the date editor.
    
    参数:
    
    calendar - the calendar.
  - setEnabled
```
public void setEnabled(boolean enabled)
```
    Enable or disable the JDateChooser.
    
    覆盖:
    
    setEnabled 在类中 JComponent
    
    参数:
    
    enabled - the new enabled value
  - isEnabled
```
public boolean isEnabled()
```
    Returns true, if enabled.
    
    覆盖:
    
    isEnabled 在类中 Component
    
    返回:
    
    true, if enabled.
  - setIcon
```
public void setIcon(ImageIcon icon)
```
    Sets the icon of the buuton.
    
    参数:
    
    icon - The new icon
  - setFont
```
public void setFont(Font font)
```
    Sets the font of all subcomponents.
    
    覆盖:
    
    setFont 在类中 JComponent
    
    参数:
    
    font - the new font
  - getJCalendar
```
public JCalendar getJCalendar()
```
    Returns the JCalendar component. THis is usefull if you want to set some properties.
    
    返回:
    
    the JCalendar
  - getCalendarButton
```
public JButton getCalendarButton()
```
    Returns the calendar button.
    
    返回:
    
    the calendar button
  - getDateEditor
```
public IDateEditor getDateEditor()
```
    Returns the date editor.
    
    返回:
    
    the date editor
  - setSelectableDateRange
```
public void setSelectableDateRange(Date min,
                                   Date max)
```
    Sets a valid date range for selectable dates. If max is before min, the default range with no limitation is set.
    
    参数:
    
    min - the minimum selectable date or null (then the minimum date is set to 01\01\0001)
    
    max - the maximum selectable date or null (then the maximum date is set to 01\01\9999)
  - setMaxSelectableDate
```
public void setMaxSelectableDate(Date max)
```
  - setMinSelectableDate
```
public void setMinSelectableDate(Date min)
```
  - getMaxSelectableDate
```
public Date getMaxSelectableDate()
```
    Gets the maximum selectable date.
    
    返回:
    
    the maximum selectable date
  - getMinSelectableDate
```
public Date getMinSelectableDate()
```
    Gets the minimum selectable date.
    
    返回:
    
    the minimum selectable date
  - cleanup
```
public void cleanup()
```
    Should only be invoked if the JDateChooser is not used anymore. Due to popup handling it had to register a change listener to the default menu selection manager which will be unregistered here. Use this method to cleanup possible memory leaks.
  - requestFocusInWindow
```
public boolean requestFocusInWindow()
```
    覆盖:
    
    requestFocusInWindow 在类中 JComponent
  - main
```
public static void main(String[] s)
```
    Creates a JFrame with a JDateChooser inside and can be used for testing.
    
    参数:
    
    s - The command line arguments

类 JDateChooser

嵌套类概要

从类继承的嵌套类/接口 java.awt.Component

从类继承的嵌套类/接口 java.awt.Container

从类继承的嵌套类/接口 javax.swing.JComponent

从类继承的嵌套类/接口 javax.swing.JPanel

字段概要

从类继承的字段 java.awt.Component

从接口继承的字段 java.awt.image.ImageObserver

从类继承的字段 javax.swing.JComponent

构造器概要

方法概要

从类继承的方法 java.awt.Component

从类继承的方法 java.awt.Container

从类继承的方法 javax.swing.JComponent

从类继承的方法 javax.swing.JPanel

从类继承的方法 java.lang.Object

字段详细资料

dateEditor

calendarButton

jcalendar

popup

isInitialized

dateSelected

lastSelectedDate

构造器详细资料

JDateChooser

JDateChooser

JDateChooser

JDateChooser

JDateChooser

JDateChooser

JDateChooser

方法详细资料

actionPerformed

propertyChange

updateUI

setLocale

getDateFormatString

setDateFormatString

getDate

setDate

getCalendar

setCalendar

setEnabled

isEnabled

setIcon

setFont

getJCalendar

getCalendarButton

getDateEditor

setSelectableDateRange

setMaxSelectableDate

setMinSelectableDate

getMaxSelectableDate

getMinSelectableDate

cleanup

requestFocusInWindow

main